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  <loc>https://digitrust.vn/huong-dan-tao-csr-cho-zimbra</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-tao-csr-cho-zimbra_93170_l.webp</image:loc>
      <image:caption>Hớng dẫn tạo CSR cho Zimbra</image:caption>
      <image:title>Hớng dẫn tạo CSR cho Zimbra</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-tao-csr-cho-mdaemon-mail-server</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-tao-csr-cho-mdaemon-mail-server_14209_l.webp</image:loc>
      <image:caption>Hớng dẫn tạo CSR cho MDaemon Mail server</image:caption>
      <image:title>Hớng dẫn tạo CSR cho MDaemon Mail server</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-tao-csr-cho-microsoft-exchange-2010</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-tao-csr-cho-microsoft-exchange-2010_88136_l.webp</image:loc>
      <image:caption>Hớng dẫn tạo CSR cho Microsoft Exchange 2010</image:caption>
      <image:title>Hớng dẫn tạo CSR cho Microsoft Exchange 2010</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-tao-csr-cho-microsoft-exchange-2013</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-tao-csr-cho-microsoft-exchange-2013_79970_l.webp</image:loc>
      <image:caption>Hớng dẫn tạo CSR cho Microsoft Exchange 2013</image:caption>
      <image:title>Hớng dẫn tạo CSR cho Microsoft Exchange 2013</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-tao-csr-cho-microsoft-lync-2013</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-tao-csr-cho-microsoft-lync-2013_65370_l.webp</image:loc>
      <image:caption>Hớng dẫn tạo CSR cho Microsoft Lync 2013</image:caption>
      <image:title>Hớng dẫn tạo CSR cho Microsoft Lync 2013</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-tao-csr-cho-microsoft-lync-2010</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-tao-csr-cho-microsoft-lync-2010_81476_l.webp</image:loc>
      <image:caption>Hớng dẫn tạo CSR cho Microsoft Lync 2010</image:caption>
      <image:title>Hớng dẫn tạo CSR cho Microsoft Lync 2010</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-tao-csr-cho-microsoft-office-communications-server-2007</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-tao-csr-cho-microsoft-office-communications-server-2007_68623_l.webp</image:loc>
      <image:caption>Hớng dẫn tạo CSR cho Microsoft Office Communications Server OCS 2007</image:caption>
      <image:title>Hớng dẫn tạo CSR cho Microsoft Office Communications Server OCS 2007</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/phat-hien-lo-hong-bao-mat-moi-cua-thu-vien-openssl</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/phat-hien-lo-hong-bao-mat-moi-cua-thu-vien-openssl_99918_l.webp</image:loc>
      <image:caption>Phát hiện lỗ hổng bảo mật mới của th viện OpenSSL</image:caption>
      <image:title>Phát hiện lỗ hổng bảo mật mới của th viện OpenSSL</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-cai-dat-ssl-cho-iis-8-tren-windows-server-2012</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-cai-dat-ssl-cho-iis-8-tren-windows-server-2012_95106_l.webp</image:loc>
      <image:caption>Hớng dẫn cài đặt SSL cho IIS 8 trên Windows Server 2012</image:caption>
      <image:title>Hớng dẫn cài đặt SSL cho IIS 8 trên Windows Server 2012</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-cai-dat-ssl-cho-iis-7-tren-windows-server-2008</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-cai-dat-ssl-cho-iis-7-tren-windows-server-2008_44901_l.webp</image:loc>
      <image:caption>Hớng dẫn cài đặt SSL cho IIS 7 trên Windows Server 2008</image:caption>
      <image:title>Hớng dẫn cài đặt SSL cho IIS 7 trên Windows Server 2008</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/chuong-trinh-ky-signtool-exe-cho-microsoft-authenticode</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/chuong-trinh-ky-signtool-exe-cho-microsoft-authenticode_78793_l.webp</image:loc>
      <image:caption>Chơng trình k signtoolexe cho Microsoft Authenticode</image:caption>
      <image:title>Chơng trình k signtoolexe cho Microsoft Authenticode</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/chuong-trinh-openssl-cho-microsoft-windows</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/chuong-trinh-openssl-cho-microsoft-windows_58203_l.webp</image:loc>
      <image:caption>Chơng trình OpenSSL cho Microsoft Windows</image:caption>
      <image:title>Chơng trình OpenSSL cho Microsoft Windows</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/chuong-trinh-teamviewer</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/chuong-trinh-teamviewer_30968_l.webp</image:loc>
      <image:caption>Chơng trình TeamViewer</image:caption>
      <image:title>Chơng trình TeamViewer</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-cai-dat-ssl-cho-nginx</loc>
  <priority>1</priority>
  <lastmod>2026-04-03T16:02:03+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-cai-dat-ssl-cho-nginx_26509_l.webp</image:loc>
      <image:caption>Hớng dẫn cài đặt SSL cho Nginx</image:caption>
      <image:title>Hớng dẫn cài đặt SSL cho Nginx</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-khac-phuc-canh-bao-obsolete-cryptography-tren-windows-server-2008-r2</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-khac-phuc-canh-bao-obsolete-cryptography-tren-windows-server-2008-r2_32772_l.webp</image:loc>
      <image:caption>Hớng dẫn khắc phục cảnh báo obsolete cryptography trên Windows Server 2008 R2</image:caption>
      <image:title>Hớng dẫn khắc phục cảnh báo obsolete cryptography trên Windows Server 2008 R2</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/cau-hinh-apache-de-qualys-ssl-labs-xep-hang-a</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/cau-hinh-apache-de-qualys-ssl-labs-xep-hang-a_34149_l.webp</image:loc>
      <image:caption>Cấu hình Apache để Qualys SSL Labs xếp hạng A</image:caption>
      <image:title>Cấu hình Apache để Qualys SSL Labs xếp hạng A</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/cau-hinh-http-strict-transport-security-hsts</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/cau-hinh-http-strict-transport-security-hsts_70045_l.webp</image:loc>
      <image:caption>Cấu hình HTTP Strict Transport Security HSTS</image:caption>
      <image:title>Cấu hình HTTP Strict Transport Security HSTS</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/cau-hinh-x-frame-options-phong-chong-tan-cong-clickjacking</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/cau-hinh-x-frame-options-phong-chong-tan-cong-clickjacking_14770_l.webp</image:loc>
      <image:caption>Cấu hình XFrameOptions phòng chống tấn công Clickjacking</image:caption>
      <image:title>Cấu hình XFrameOptions phòng chống tấn công Clickjacking</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/cau-hinh-nginx-de-qualys-ssl-labs-xep-hang-a-1</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/cau-hinh-nginx-de-qualys-ssl-labs-xep-hang-a-1_96683_l.webp</image:loc>
      <image:caption>Cấu hình Nginx để Qualys SSL Labs xếp hạng A</image:caption>
      <image:title>Cấu hình Nginx để Qualys SSL Labs xếp hạng A</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-chuyen-doi-tu-pfx-iis-sang-java-keystore-tomcat-jboss</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-chuyen-doi-tu-pfx-iis-sang-java-keystore-tomcat-jboss_92697_l.webp</image:loc>
      <image:caption>Hớng dẫn chuyển đổi từ PFX IIS sang Java Keystore TomcatJBoss</image:caption>
      <image:title>Hớng dẫn chuyển đổi từ PFX IIS sang Java Keystore TomcatJBoss</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-chuyen-doi-tu-x-509-apache-sang-pkcs12-iis</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-chuyen-doi-tu-x-509-apache-sang-pkcs12-iis_40092_l.webp</image:loc>
      <image:caption>Hớng dẫn chuyển đổi từ X509 Apache sang PKCS12 IIS</image:caption>
      <image:title>Hớng dẫn chuyển đổi từ X509 Apache sang PKCS12 IIS</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-chuyen-doi-tu-x-509-apache-sang-nginx</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-chuyen-doi-tu-x-509-apache-sang-nginx_39968_l.webp</image:loc>
      <image:caption>Hớng dẫn chuyển đổi từ X509 Apache sang nginx</image:caption>
      <image:title>Hớng dẫn chuyển đổi từ X509 Apache sang nginx</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-chuyen-tu-ibm-key-database-ibm-websphere-sang-pfx-iis</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-chuyen-tu-ibm-key-database-ibm-websphere-sang-pfx-iis_39054_l.webp</image:loc>
      <image:caption>Hớng dẫn chuyển từ IBM Key Database IBM Websphere sang PFX IIS</image:caption>
      <image:title>Hớng dẫn chuyển từ IBM Key Database IBM Websphere sang PFX IIS</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-chuyen-doi-tu-pfx-iis-sang-apache-x-509</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-chuyen-doi-tu-pfx-iis-sang-apache-x-509_95439_l.webp</image:loc>
      <image:caption>Hớng dẫn chuyển đổi từ PFX IIS sang Apache X509</image:caption>
      <image:title>Hớng dẫn chuyển đổi từ PFX IIS sang Apache X509</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-chuyen-doi-tu-pfx-iis-sang-nginx-x509</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-chuyen-doi-tu-pfx-iis-sang-nginx-x509_38377_l.webp</image:loc>
      <image:caption>Hớng dẫn chuyển đổi từ PFX IIS sang Nginx X509</image:caption>
      <image:title>Hớng dẫn chuyển đổi từ PFX IIS sang Nginx X509</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-chuyen-doi-tu-java-keystore-tomcat-jboss-sang-x-509-apache</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-chuyen-doi-tu-java-keystore-tomcat-jboss-sang-x-509-apache_67018_l.webp</image:loc>
      <image:caption>Hớng dẫn chuyển đổi từ Java Keystore TomcatJBoss sang X509 Apache</image:caption>
      <image:title>Hớng dẫn chuyển đổi từ Java Keystore TomcatJBoss sang X509 Apache</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-chuyen-doi-tu-java-keystore-tomcat-jboss-sang-pkcs12-iis</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-chuyen-doi-tu-java-keystore-tomcat-jboss-sang-pkcs12-iis_13546_l.webp</image:loc>
      <image:caption>Hớng dẫn chuyển đổi từ Java Keystore TomcatJBoss sang PKCS12 IIS</image:caption>
      <image:title>Hớng dẫn chuyển đổi từ Java Keystore TomcatJBoss sang PKCS12 IIS</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-chuyen-doi-tu-java-keystore-tomcat-jboss-sang-x-509-nginx</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-chuyen-doi-tu-java-keystore-tomcat-jboss-sang-x-509-nginx_32579_l.webp</image:loc>
      <image:caption>Hớng dẫn chuyển đổi từ Java Keystore TomcatJBoss sang X509 Nginx</image:caption>
      <image:title>Hớng dẫn chuyển đổi từ Java Keystore TomcatJBoss sang X509 Nginx</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-chuyen-doi-tu-x509-apache-sang-java-keystore-tomcat-jboss</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-chuyen-doi-tu-x509-apache-sang-java-keystore-tomcat-jboss_70652_l.webp</image:loc>
      <image:caption>Hớng dẫn chuyển đổi từ X509 Apache sang Java Keystore TomcatJBoss</image:caption>
      <image:title>Hớng dẫn chuyển đổi từ X509 Apache sang Java Keystore TomcatJBoss</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/khac-phuc-loi-err_ssl_weak_server_ephemeral_dh_key-cho-may-chu-zimbra</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/khac-phuc-loi-err_ssl_weak_server_ephemeral_dh_key-cho-may-chu-zimbra_93685_l.webp</image:loc>
      <image:caption>Khắc phục lỗi ERRSSLWEAKSERVEREPHEMERALDHKEY cho máy chủ Zimbra</image:caption>
      <image:title>Khắc phục lỗi ERRSSLWEAKSERVEREPHEMERALDHKEY cho máy chủ Zimbra</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/cau-hinh-ocsp-stapling-cho-apache</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/cau-hinh-ocsp-stapling-cho-apache_67557_l.webp</image:loc>
      <image:caption>Cấu hình OCSP stapling cho Apache</image:caption>
      <image:title>Cấu hình OCSP stapling cho Apache</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/cau-hinh-ocsp-stapling-cho-nginx</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/cau-hinh-ocsp-stapling-cho-nginx_24112_l.webp</image:loc>
      <image:caption>Cấu hình OCSP stapling cho nginx</image:caption>
      <image:title>Cấu hình OCSP stapling cho nginx</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-tao-csr-cho-jboss-tren-windows</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-tao-csr-cho-jboss-tren-windows_31224_l.webp</image:loc>
      <image:caption>Hớng dẫn tạo CSR cho JBoss trên Windows</image:caption>
      <image:title>Hớng dẫn tạo CSR cho JBoss trên Windows</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-cai-dat-ssl-cho-tomcat-tren-windows</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-cai-dat-ssl-cho-tomcat-tren-windows_38129_l.webp</image:loc>
      <image:caption>Hớng dẫn cài đặt SSL cho Tomcat trên Windows</image:caption>
      <image:title>Hớng dẫn cài đặt SSL cho Tomcat trên Windows</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-cai-dat-ssl-cho-tomcat-tren-linux</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-cai-dat-ssl-cho-tomcat-tren-linux_42971_l.webp</image:loc>
      <image:caption>Hớng dẫn cài đặt SSL cho Tomcat trên Linux</image:caption>
      <image:title>Hớng dẫn cài đặt SSL cho Tomcat trên Linux</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-cai-dat-ssl-cho-apache-tren-windows</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-cai-dat-ssl-cho-apache-tren-windows_81393_l.webp</image:loc>
      <image:caption>Hớng dẫn cài đặt SSL cho Apache trên Windows</image:caption>
      <image:title>Hớng dẫn cài đặt SSL cho Apache trên Windows</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-cai-dat-ssl-cho-zimbra</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-cai-dat-ssl-cho-zimbra_15072_l.webp</image:loc>
      <image:caption>Hớng dẫn cài đặt SSL cho Zimbra</image:caption>
      <image:title>Hớng dẫn cài đặt SSL cho Zimbra</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-cai-dat-ssl-cho-mdaemon</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-cai-dat-ssl-cho-mdaemon_21865_l.webp</image:loc>
      <image:caption>Hớng dẫn cài đặt SSL cho MDaemon</image:caption>
      <image:title>Hớng dẫn cài đặt SSL cho MDaemon</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-cai-dat-ssl-cho-iis-6-tren-windows-server-2003</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-cai-dat-ssl-cho-iis-6-tren-windows-server-2003_47324_l.webp</image:loc>
      <image:caption>Hớng dẫn cài đặt SSL cho IIS 6 trên Windows Server 2003</image:caption>
      <image:title>Hớng dẫn cài đặt SSL cho IIS 6 trên Windows Server 2003</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-cai-dat-ssl-cho-exchange-2010</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-cai-dat-ssl-cho-exchange-2010_43110_l.webp</image:loc>
      <image:caption>Hớng dẫn cài đặt SSL cho Exchange 2010</image:caption>
      <image:title>Hớng dẫn cài đặt SSL cho Exchange 2010</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-cai-dat-ssl-cho-exchange-2013</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-cai-dat-ssl-cho-exchange-2013_12165_l.webp</image:loc>
      <image:caption>Hớng dẫn cài đặt SSL cho Exchange 2013</image:caption>
      <image:title>Hớng dẫn cài đặt SSL cho Exchange 2013</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-cai-dat-ssl-cho-microsoft-lync-2013</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-cai-dat-ssl-cho-microsoft-lync-2013_81398_l.webp</image:loc>
      <image:caption>Hớng dẫn cài đặt SSL cho Microsoft Lync 2013</image:caption>
      <image:title>Hớng dẫn cài đặt SSL cho Microsoft Lync 2013</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-cai-dat-ssl-cho-microsoft-lync-2010</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-cai-dat-ssl-cho-microsoft-lync-2010_60301_l.webp</image:loc>
      <image:caption>Hớng dẫn cài đặt SSL cho Microsoft Lync 2010</image:caption>
      <image:title>Hớng dẫn cài đặt SSL cho Microsoft Lync 2010</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-cai-dat-ssl-cho-jboss-tren-windows</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-cai-dat-ssl-cho-jboss-tren-windows_91859_l.webp</image:loc>
      <image:caption>Hớng dẫn cài đặt SSL cho JBoss trên Windows</image:caption>
      <image:title>Hớng dẫn cài đặt SSL cho JBoss trên Windows</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-tao-csr-cho-chu-ky-so-ca-nhan-bang-openssl</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-tao-csr-cho-chu-ky-so-ca-nhan-bang-openssl_77794_l.webp</image:loc>
      <image:caption>Hớng dẫn tạo CSR cho chữ k số cá nhân bằng OpenSSL</image:caption>
      <image:title>Hớng dẫn tạo CSR cho chữ k số cá nhân bằng OpenSSL</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-cai-dat-ssl-cho-ibm-domino-8-x</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-cai-dat-ssl-cho-ibm-domino-8-x_52211_l.webp</image:loc>
      <image:caption>Hớng dẫn cài đặt SSL cho IBM Domino 8x</image:caption>
      <image:title>Hớng dẫn cài đặt SSL cho IBM Domino 8x</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-cau-hinh-exchange-dung-ten-mien-chinh-thuc-fqdn-thay-cho-ten-mien-noi-bo-local-name</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-cau-hinh-exchange-dung-ten-mien-chinh-thuc-fqdn-thay-cho-ten-mien-noi-bo-local-name_68654_l.webp</image:loc>
      <image:caption>Hớng dẫn cấu hình Exchange dùng tên miền chính thức FQDN thay cho tên miền nội bộ Local name</image:caption>
      <image:title>Hớng dẫn cấu hình Exchange dùng tên miền chính thức FQDN thay cho tên miền nội bộ Local name</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-backup-chung-thu-so-ssl</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-backup-chung-thu-so-ssl_41871_l.webp</image:loc>
      <image:caption>Hớng dẫn backup chứng th số SSL</image:caption>
      <image:title>Hớng dẫn backup chứng th số SSL</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-tao-csr-cho-postfix</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-tao-csr-cho-postfix_62310_l.webp</image:loc>
      <image:caption>Hớng dẫn tạo CSR cho Postfix</image:caption>
      <image:title>Hớng dẫn tạo CSR cho Postfix</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-cai-dat-chung-thu-so-ssl-cho-postfix</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-cai-dat-chung-thu-so-ssl-cho-postfix_29499_l.webp</image:loc>
      <image:caption>Hớng dẫn cài đặt chứng th số SSL cho Postfix</image:caption>
      <image:title>Hớng dẫn cài đặt chứng th số SSL cho Postfix</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/sha1-sap-bi-ngung-ho-tro</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/sha1-sap-bi-ngung-ho-tro_18009_l.webp</image:loc>
      <image:caption>SHA1 sắp bị ngừng hỗ trợ</image:caption>
      <image:title>SHA1 sắp bị ngừng hỗ trợ</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-cai-dat-ssl-cho-microsoft-exchange-server-2007</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-cai-dat-ssl-cho-microsoft-exchange-server-2007_63566_l.webp</image:loc>
      <image:caption>Hớng dẫn cài đặt SSL cho Microsoft Exchange Server 2007</image:caption>
      <image:title>Hớng dẫn cài đặt SSL cho Microsoft Exchange Server 2007</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-cai-dat-chung-thu-so-ssl-cho-microsoft-office-communications-ocs-2007</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-cai-dat-chung-thu-so-ssl-cho-microsoft-office-communications-ocs-2007_15415_l.webp</image:loc>
      <image:caption>Hớng dẫn cài đặt chứng th số SSL cho Microsoft Office Communications OCS 2007</image:caption>
      <image:title>Hớng dẫn cài đặt chứng th số SSL cho Microsoft Office Communications OCS 2007</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-cai-dat-ssl-cho-microsoft-exchange-2003</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-cai-dat-ssl-cho-microsoft-exchange-2003_62522_l.webp</image:loc>
      <image:caption>Hớng dẫn cài đặt SSL cho Microsoft Exchange 2003</image:caption>
      <image:title>Hớng dẫn cài đặt SSL cho Microsoft Exchange 2003</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-cai-dat-ssl-cho-jboss-tren-linux</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-cai-dat-ssl-cho-jboss-tren-linux_18686_l.webp</image:loc>
      <image:caption>Hớng dẫn cài đặt SSL cho JBoss trên Linux</image:caption>
      <image:title>Hớng dẫn cài đặt SSL cho JBoss trên Linux</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-export-chung-thu-so-va-private-key-tu-f5-big-ip</loc>
  <priority>1</priority>
  <lastmod>2026-04-03T09:59:37+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-export-chung-thu-so-va-private-key-tu-f5-big-ip_74229_l.webp</image:loc>
      <image:caption>Hớng dẫn export chứng th số và private key từ F5 BIGIP</image:caption>
      <image:title>Hớng dẫn export chứng th số và private key từ F5 BIGIP</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-chuyen-doi-chung-thu-so-tu-f5-big-ip-sang-jboss</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-chuyen-doi-chung-thu-so-tu-f5-big-ip-sang-jboss_76850_l.webp</image:loc>
      <image:caption>Hớng dẫn chuyển đổi chứng th số từ F5 BIGIP sang JBoss</image:caption>
      <image:title>Hớng dẫn chuyển đổi chứng th số từ F5 BIGIP sang JBoss</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/nang-cap-windows-de-ho-tro-sha256</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/nang-cap-windows-de-ho-tro-sha256_64084_l.webp</image:loc>
      <image:caption>Nâng cấp Windows 2003 và Windows XP để hỗ trợ SHA256</image:caption>
      <image:title>Nâng cấp Windows 2003 và Windows XP để hỗ trợ SHA256</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-cau-hinh-tu-dong-chuyen-tu-http-sang-https</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-cau-hinh-tu-dong-chuyen-tu-http-sang-https_86257_l.webp</image:loc>
      <image:caption>Hớng dẫn cấu hình tự động chuyển từ HTTP sang HTTPS</image:caption>
      <image:title>Hớng dẫn cấu hình tự động chuyển từ HTTP sang HTTPS</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-gan-secured-seal-len-website</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-gan-secured-seal-len-website_11322_l.webp</image:loc>
      <image:caption>Hớng dẫn gắn Secured Seal lên website</image:caption>
      <image:title>Hớng dẫn gắn Secured Seal lên website</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-cau-hinh-per-ip-ssl-cho-exim</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-cau-hinh-per-ip-ssl-cho-exim_14405_l.webp</image:loc>
      <image:caption>Hớng dẫn cấu hình PerIP SSL cho Exim</image:caption>
      <image:title>Hớng dẫn cấu hình PerIP SSL cho Exim</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-cau-hinh-per-ip-ssl-cho-dovecot</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-cau-hinh-per-ip-ssl-cho-dovecot_73471_l.webp</image:loc>
      <image:caption>Hớng dẫn cấu hình PerIP SSL cho Dovecot</image:caption>
      <image:title>Hớng dẫn cấu hình PerIP SSL cho Dovecot</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-tao-csr-cho-f5-big-ip</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-tao-csr-cho-f5-big-ip_40608_l.webp</image:loc>
      <image:caption>Hớng dẫn tạo CSR cho F5 BIGIP</image:caption>
      <image:title>Hớng dẫn tạo CSR cho F5 BIGIP</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-cai-dat-ssl-cho-f5-big-ip</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-cai-dat-ssl-cho-f5-big-ip_94017_l.webp</image:loc>
      <image:caption>Hớng dẫn cài đặt SSL cho F5 BIGIP</image:caption>
      <image:title>Hớng dẫn cài đặt SSL cho F5 BIGIP</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-import-chung-thu-so-vao-f5-big-ip</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-import-chung-thu-so-vao-f5-big-ip_18968_l.webp</image:loc>
      <image:caption>Hớng dẫn import chứng th số vào F5 BIGIP</image:caption>
      <image:title>Hớng dẫn import chứng th số vào F5 BIGIP</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-trien-khai-ssl-cho-thiet-bi-cisco-wireless-lan-controller-wlc</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-trien-khai-ssl-cho-thiet-bi-cisco-wireless-lan-controller-wlc_83687_l.webp</image:loc>
      <image:caption>Hớng dẫn triển khai SSL cho Web Authentication trên thiết bị Cisco Wireless LAN Controller WLC</image:caption>
      <image:title>Hớng dẫn triển khai SSL cho Web Authentication trên thiết bị Cisco Wireless LAN Controller WLC</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-cap-nhat-may-chu-windows-server-2008-r2-ho-tro-tls-1-2</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-cap-nhat-may-chu-windows-server-2008-r2-ho-tro-tls-1-2_85137_l.webp</image:loc>
      <image:caption>Hớng dẫn cập nhật máy chủ Windows Server 2008 R2 hỗ trợ TLS 12</image:caption>
      <image:title>Hớng dẫn cập nhật máy chủ Windows Server 2008 R2 hỗ trợ TLS 12</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/xu-ly-truong-hop-isa-server-khong-nap-duoc-intermediate-ca</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/xu-ly-truong-hop-isa-server-khong-nap-duoc-intermediate-ca_75437_l.webp</image:loc>
      <image:caption>Xử l trờng hợp ISA Server không nạp đợc Intermediate CA</image:caption>
      <image:title>Xử l trờng hợp ISA Server không nạp đợc Intermediate CA</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/tai-sao-hang-can-khach-hang-cung-cap-ban-scan-giay-dang-ky-kinh-doanh</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/tai-sao-hang-can-khach-hang-cung-cap-ban-scan-giay-dang-ky-kinh-doanh_70542_l.webp</image:loc>
      <image:caption>Tại sao hãng cần khách hàng cung cấp bản scan giấy đăng k kinh doanh</image:caption>
      <image:title>Tại sao hãng cần khách hàng cung cấp bản scan giấy đăng k kinh doanh</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/quy-trinh-goi-dien-thoai-xac-thuc</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/quy-trinh-goi-dien-thoai-xac-thuc_64246_l.webp</image:loc>
      <image:caption>Quy trình gọi điện thoại điện thoại xác thực</image:caption>
      <image:title>Quy trình gọi điện thoại điện thoại xác thực</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/cau-hinh-dns-cho-autodiscover</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/cau-hinh-dns-cho-autodiscover_73763_l.webp</image:loc>
      <image:caption>Cấu hình DNS cho Autodiscover</image:caption>
      <image:title>Cấu hình DNS cho Autodiscover</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-import-pfx-vao-may-chu-windows</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-import-pfx-vao-may-chu-windows_74932_l.webp</image:loc>
      <image:caption>Hớng dẫn import PFX vào máy chủ Windows</image:caption>
      <image:title>Hớng dẫn import PFX vào máy chủ Windows</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-binding-ssl-cho-website-tren-iis</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-binding-ssl-cho-website-tren-iis_48108_l.webp</image:loc>
      <image:caption>Hớng dẫn binding SSL cho website trên IIS</image:caption>
      <image:title>Hớng dẫn binding SSL cho website trên IIS</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-mo-certificate-snap-in-tren-may-chu-windows</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-mo-certificate-snap-in-tren-may-chu-windows_18166_l.webp</image:loc>
      <image:caption>Hớng dẫn mở Certificates Snapin trên máy chủ Windows</image:caption>
      <image:title>Hớng dẫn mở Certificates Snapin trên máy chủ Windows</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/khac-phuc-loi-err_ssl_weak_server_ephemeral_dh_key-cho-may-chu-tomcat</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/khac-phuc-loi-err_ssl_weak_server_ephemeral_dh_key-cho-may-chu-tomcat_13624_l.webp</image:loc>
      <image:caption>Khắc phục lỗi ERRSSLWEAKSERVEREPHEMERALDHKEY cho máy chủ Tomcat</image:caption>
      <image:title>Khắc phục lỗi ERRSSLWEAKSERVEREPHEMERALDHKEY cho máy chủ Tomcat</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-cai-dat-intermediate-ca-vao-may-chu-windows-server</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-cai-dat-intermediate-ca-vao-may-chu-windows-server_32185_l.webp</image:loc>
      <image:caption>Hớng dẫn cài đặt Intermediate CA vào máy chủ Windows Server</image:caption>
      <image:title>Hớng dẫn cài đặt Intermediate CA vào máy chủ Windows Server</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/quy-trinh-xac-thuc-ten-mien</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/quy-trinh-xac-thuc-ten-mien_93129_l.webp</image:loc>
      <image:caption>Quy trình xác thực tên miền</image:caption>
      <image:title>Quy trình xác thực tên miền</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-tao-csr-cho-juniper-secure-access</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-tao-csr-cho-juniper-secure-access_90264_l.webp</image:loc>
      <image:caption>Hớng dẫn tạo CSR cho Juniper Secure Access Juniper SA</image:caption>
      <image:title>Hớng dẫn tạo CSR cho Juniper Secure Access Juniper SA</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-cai-dat-ssl-cho-juniper-secure-access</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-cai-dat-ssl-cho-juniper-secure-access_81588_l.webp</image:loc>
      <image:caption>Hớng dẫn cài đặt SSL cho Juniper Secure Access Juniper SA</image:caption>
      <image:title>Hớng dẫn cài đặt SSL cho Juniper Secure Access Juniper SA</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-import-chung-thu-so-vao-juniper-secure-access</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-import-chung-thu-so-vao-juniper-secure-access_38998_l.webp</image:loc>
      <image:caption>Hớng dẫn import chứng th số vào Juniper Secure Access Juniper SA</image:caption>
      <image:title>Hớng dẫn import chứng th số vào Juniper Secure Access Juniper SA</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-tao-csr-tren-oracle-iplanet-web-server</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-tao-csr-tren-oracle-iplanet-web-server_61580_l.webp</image:loc>
      <image:caption>Hớng dẫn tạo CSR trên Oracle iPlanet Web Server</image:caption>
      <image:title>Hớng dẫn tạo CSR trên Oracle iPlanet Web Server</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-cai-dat-chung-thu-so-tren-oracle-iplanet-web-server</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-cai-dat-chung-thu-so-tren-oracle-iplanet-web-server_81864_l.webp</image:loc>
      <image:caption>Hớng dẫn cài đặt chứng th số trên Oracle iPlanet Web Server</image:caption>
      <image:title>Hớng dẫn cài đặt chứng th số trên Oracle iPlanet Web Server</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-cai-dat-chung-thu-so-tren-oracle-iplanet-web-server-7x</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-cai-dat-chung-thu-so-tren-oracle-iplanet-web-server-7x_93450_l.webp</image:loc>
      <image:caption>Hớng dẫn cài đặt chứng th số trên Oracle iPlanet Web Server 7x</image:caption>
      <image:title>Hớng dẫn cài đặt chứng th số trên Oracle iPlanet Web Server 7x</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-tao-csr-cho-keiro-mail-server</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-tao-csr-cho-keiro-mail-server_17744_l.webp</image:loc>
      <image:caption>Hớng dẫn tạo CSR cho Keiro Mail Server</image:caption>
      <image:title>Hớng dẫn tạo CSR cho Keiro Mail Server</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-tao-cai-dat-ssl-cho-keiro-mail-server</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-tao-cai-dat-ssl-cho-keiro-mail-server_53993_l.webp</image:loc>
      <image:caption>Hớng dẫn tạo cài đặt SSL cho Keiro Mail Server</image:caption>
      <image:title>Hớng dẫn tạo cài đặt SSL cho Keiro Mail Server</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-tao-csr-cho-ahsay-backup</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-tao-csr-cho-ahsay-backup_67963_l.webp</image:loc>
      <image:caption>Hớng dẫn tạo CSR cho Ahsay Backup</image:caption>
      <image:title>Hớng dẫn tạo CSR cho Ahsay Backup</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-cai-dat-ssl-cho-ahsay-backup</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-cai-dat-ssl-cho-ahsay-backup_43887_l.webp</image:loc>
      <image:caption>Hớng dẫn cài đặt SSL cho Ahsay Backup</image:caption>
      <image:title>Hớng dẫn cài đặt SSL cho Ahsay Backup</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-import-chung-thu-so-vao-lotus-domino</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-import-chung-thu-so-vao-lotus-domino_56914_l.webp</image:loc>
      <image:caption>Hớng dẫn import chứng th số vào Lotus Domino</image:caption>
      <image:title>Hớng dẫn import chứng th số vào Lotus Domino</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/cau-hinh-fqdn-cho-receive-connector-cho-exchange-2013-chay-smtp-starttls</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/cau-hinh-fqdn-cho-receive-connector-cho-exchange-2013-chay-smtp-starttls_32601_l.webp</image:loc>
      <image:caption>Cấu hình FQDN cho Receive connector cho Exchange 2013 chạy SMTP STARTTLS</image:caption>
      <image:title>Cấu hình FQDN cho Receive connector cho Exchange 2013 chạy SMTP STARTTLS</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/thong-tin-ve-lo-hong-bao-mat-drown-cach-kiem-tra-va-khac-phuc</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/thong-tin-ve-lo-hong-bao-mat-drown-cach-kiem-tra-va-khac-phuc_67666_l.webp</image:loc>
      <image:caption>Thông tin về lỗ hổng bảo mật DROWN cách kiểm tra và khắc phục</image:caption>
      <image:title>Thông tin về lỗ hổng bảo mật DROWN cách kiểm tra và khắc phục</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/khac-phuc-loi-partially-encrypted-thanh-dia-chi-trinh-duyet-khong-len-xanh-la-cay</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/khac-phuc-loi-partially-encrypted-thanh-dia-chi-trinh-duyet-khong-len-xanh-la-cay_99143_l.webp</image:loc>
      <image:caption>Khắc phục lỗi Partially encrypted thanh địa chỉ trình duyệt không lên xanh lá cây</image:caption>
      <image:title>Khắc phục lỗi Partially encrypted thanh địa chỉ trình duyệt không lên xanh lá cây</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-tao-csr-tren-thiet-bi-cisco-4700-series-application-control-engine-ace</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-tao-csr-tren-thiet-bi-cisco-4700-series-application-control-engine-ace_21300_l.webp</image:loc>
      <image:caption>Hớng dẫn tạo CSR trên thiết bị Cisco 4700 Series Application Control Engine ACE</image:caption>
      <image:title>Hớng dẫn tạo CSR trên thiết bị Cisco 4700 Series Application Control Engine ACE</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-cai-dat-ssl-cho-cisco-ace</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-cai-dat-ssl-cho-cisco-ace_77466_l.webp</image:loc>
      <image:caption>Hớng dẫn cài đặt SSL cho Cisco ACE</image:caption>
      <image:title>Hớng dẫn cài đặt SSL cho Cisco ACE</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/cau-hinh-pop3-va-imap-cho-exchange-server-khi-su-dung-chung-thu-so-ssl-wildcard</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/cau-hinh-pop3-va-imap-cho-exchange-server-khi-su-dung-chung-thu-so-ssl-wildcard_21559_l.webp</image:loc>
      <image:caption>Cấu hình POP3 và IMAP cho Exchange Server khi sử dụng chứng th số Wildcard</image:caption>
      <image:title>Cấu hình POP3 và IMAP cho Exchange Server khi sử dụng chứng th số Wildcard</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-su-dung-stunnel-de-cau-hinh-cho-domainpop-va-smarthost-tren-mdaemon</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-su-dung-stunnel-de-cau-hinh-cho-domainpop-va-smarthost-tren-mdaemon_85662_l.webp</image:loc>
      <image:caption>Hớng dẫn sử dụng Stunnel để cấu hình cho DomainPOP và Smarthost trên Mdaemon</image:caption>
      <image:title>Hớng dẫn sử dụng Stunnel để cấu hình cho DomainPOP và Smarthost trên Mdaemon</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-cai-dat-ssl-cho-mail-server-tren-cpanel</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-cai-dat-ssl-cho-mail-server-tren-cpanel_45539_l.webp</image:loc>
      <image:caption>Hớng dẫn cài đặt SSL cho Mail Server trên Cpanel</image:caption>
      <image:title>Hớng dẫn cài đặt SSL cho Mail Server trên Cpanel</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-cai-dat-sha256-root-ca-cho-cac-may-tinh-khong-the-chay-windows-update</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-cai-dat-sha256-root-ca-cho-cac-may-tinh-khong-the-chay-windows-update_12498_l.webp</image:loc>
      <image:caption>Hớng dẫn cài đặt SHA256Root CA cho các máy tính không thể chạy Windows Update</image:caption>
      <image:title>Hớng dẫn cài đặt SHA256Root CA cho các máy tính không thể chạy Windows Update</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-cai-dat-ssl-cho-directadmin</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-cai-dat-ssl-cho-directadmin_33915_l.webp</image:loc>
      <image:caption>Hớng dẫn cài đặt ssl cho DirectAdmin</image:caption>
      <image:title>Hớng dẫn cài đặt ssl cho DirectAdmin</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-tao-csr-cho-hosting-tren-directadmin</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-tao-csr-cho-hosting-tren-directadmin_27700_l.webp</image:loc>
      <image:caption>Hớng dẫn tạo CSR cho hosting trên DirectAdmin</image:caption>
      <image:title>Hớng dẫn tạo CSR cho hosting trên DirectAdmin</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-tao-csr-tren-cyberoam</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-tao-csr-tren-cyberoam_29437_l.webp</image:loc>
      <image:caption>Hớng dẫn tạo CSR trên Cyberoam</image:caption>
      <image:title>Hớng dẫn tạo CSR trên Cyberoam</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-tao-csr-tren-trueconf-server</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-tao-csr-tren-trueconf-server_58856_l.webp</image:loc>
      <image:caption>Hớng dẫn tạo CSR trên TrueConf Server</image:caption>
      <image:title>Hớng dẫn tạo CSR trên TrueConf Server</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-cai-dat-chung-thu-so-ssl-cho-trueconf-server</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-cai-dat-chung-thu-so-ssl-cho-trueconf-server_27113_l.webp</image:loc>
      <image:caption>Hớng dẫn cài đặt chứng th số SSL cho TrueConf Server</image:caption>
      <image:title>Hớng dẫn cài đặt chứng th số SSL cho TrueConf Server</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-tao-csr-tren-vmware-vcenter-server-6-x</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-tao-csr-tren-vmware-vcenter-server-6-x_69019_l.webp</image:loc>
      <image:caption>Hớng dẫn tạo CSR trên VMware vCenter Server 6x</image:caption>
      <image:title>Hớng dẫn tạo CSR trên VMware vCenter Server 6x</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-tao-cai-dat-chung-thu-so-tren-vmware-vcenter-server-6-x</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-tao-cai-dat-chung-thu-so-tren-vmware-vcenter-server-6-x_37886_l.webp</image:loc>
      <image:caption>Hớng dẫn cài đặt chứng th số trên VMware vCenter Server 6x</image:caption>
      <image:title>Hớng dẫn cài đặt chứng th số trên VMware vCenter Server 6x</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-tao-csr-cho-cisco-meeting-server</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-tao-csr-cho-cisco-meeting-server_89343_l.webp</image:loc>
      <image:caption>Hớng dẫn tạo CSR cho Cisco Meeting Server</image:caption>
      <image:title>Hớng dẫn tạo CSR cho Cisco Meeting Server</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-cai-dat-chung-thu-so-ssl-cho-cisco-meeting-server</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-cai-dat-chung-thu-so-ssl-cho-cisco-meeting-server_31365_l.webp</image:loc>
      <image:caption>Hớng dẫn cài đặt chứng th số SSL cho Cisco Meeting Server</image:caption>
      <image:title>Hớng dẫn cài đặt chứng th số SSL cho Cisco Meeting Server</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-tao-csr-cho-sophos-email-appliance</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-tao-csr-cho-sophos-email-appliance_26266_l.webp</image:loc>
      <image:caption>Hớng dẫn tạo CSR cho Sophos Email Appliance</image:caption>
      <image:title>Hớng dẫn tạo CSR cho Sophos Email Appliance</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-cai-dat-chung-thu-so-ssl-cho-sophos-email-appliance</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-cai-dat-chung-thu-so-ssl-cho-sophos-email-appliance_59508_l.webp</image:loc>
      <image:caption>Hớng dẫn cài đặt chứng th số SSL cho Sophos Email Appliance</image:caption>
      <image:title>Hớng dẫn cài đặt chứng th số SSL cho Sophos Email Appliance</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/thong-tin-ve-viec-xu-ly-chung-thu-so-symantec-duoc-cap-phat-truoc-ngay-01-06-2016</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/thong-tin-ve-viec-xu-ly-chung-thu-so-symantec-duoc-cap-phat-truoc-ngay-01-06-2016_15669_l.webp</image:loc>
      <image:caption>Thông tin về việc xử l chứng th số Symantec đợc cấp phát trớc ngày 01062016</image:caption>
      <image:title>Thông tin về việc xử l chứng th số Symantec đợc cấp phát trớc ngày 01062016</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-tao-csr-tren-a10-networks-thunder-load-balancer</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-tao-csr-tren-a10-networks-thunder-load-balancer_37300_l.webp</image:loc>
      <image:caption>Hớng dẫn tạo CSR trên A10 Netowork Thunder Load Balancer</image:caption>
      <image:title>Hớng dẫn tạo CSR trên A10 Netowork Thunder Load Balancer</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-cai-dat-chung-thu-so-ssl-cho-a10-networks-thunder-load-balancer</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-cai-dat-chung-thu-so-ssl-cho-a10-networks-thunder-load-balancer_81409_l.webp</image:loc>
      <image:caption>Hớng dẫn cài đặt chứng th số SSL cho A10 Networks Load Balancer</image:caption>
      <image:title>Hớng dẫn cài đặt chứng th số SSL cho A10 Networks Load Balancer</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-ky-thuat-dual-sign-cho-microsoft-authenticode</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-ky-thuat-dual-sign-cho-microsoft-authenticode_26060_l.webp</image:loc>
      <image:caption>Hớng dẫn kỹ thuật Dual Sign cho Microsoft Authenticode</image:caption>
      <image:title>Hớng dẫn kỹ thuật Dual Sign cho Microsoft Authenticode</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-khac-phuc-loi-error-windows-cannot-verify-the-digital-signature-for-this-file</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-khac-phuc-loi-error-windows-cannot-verify-the-digital-signature-for-this-file_48340_l.webp</image:loc>
      <image:caption>Hớng dẫn khắc phục lỗi Error Windows cannot verify the digital signature for this file</image:caption>
      <image:title>Hớng dẫn khắc phục lỗi Error Windows cannot verify the digital signature for this file</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-cau-hinh-caa-record-cho-dns-cua-ten-mien</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-cau-hinh-caa-record-cho-dns-cua-ten-mien_14284_l.webp</image:loc>
      <image:caption>Hớng dẫn cấu hình CAA record cho DNS của tên miền</image:caption>
      <image:title>Hớng dẫn cấu hình CAA record cho DNS của tên miền</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-tao-csr-cho-synology-diskstation-synology-nas</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-tao-csr-cho-synology-diskstation-synology-nas_64376_l.webp</image:loc>
      <image:caption>Hớng dẫn tạo CSR cho Synology DiskStation Synology NAS</image:caption>
      <image:title>Hớng dẫn tạo CSR cho Synology DiskStation Synology NAS</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-cai-dat-chung-thu-so-ssl-cho-synology-diskstation-synology-nas</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-cai-dat-chung-thu-so-ssl-cho-synology-diskstation-synology-nas_64039_l.webp</image:loc>
      <image:caption>Hớng dẫn cài đặt chứng th số SSL cho Synology DiskStation Synology NAS</image:caption>
      <image:title>Hớng dẫn cài đặt chứng th số SSL cho Synology DiskStation Synology NAS</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-cai-dat-chung-thu-so-ssl-cho-cyberoam</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-cai-dat-chung-thu-so-ssl-cho-cyberoam_63025_l.webp</image:loc>
      <image:caption>Hớng dẫn cài đặt chứng th số SSL cho Cyberoam</image:caption>
      <image:title>Hớng dẫn cài đặt chứng th số SSL cho Cyberoam</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-chuyen-tu-pfx-sang-pvk-va-spc-cho-code-signing</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-chuyen-tu-pfx-sang-pvk-va-spc-cho-code-signing_48603_l.webp</image:loc>
      <image:caption>Hớng dẫn chuyển từ PFX sang PVK và SPC cho Code Signing</image:caption>
      <image:title>Hớng dẫn chuyển từ PFX sang PVK và SPC cho Code Signing</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-su-dung-trustwave-trustkeeper</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-su-dung-trustwave-trustkeeper_54533_l.webp</image:loc>
      <image:caption>Hớng dẫn sử dụng Trustwave TrustKeeper</image:caption>
      <image:title>Hớng dẫn sử dụng Trustwave TrustKeeper</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-cau-hinh-ky-so-cho-outlook</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-cau-hinh-ky-so-cho-outlook_45229_l.webp</image:loc>
      <image:caption>Hớng dẫn cấu hình k số cho Outlook</image:caption>
      <image:title>Hớng dẫn cấu hình k số cho Outlook</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/cach-nhan-biet-email-duoc-ky-so</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/cach-nhan-biet-email-duoc-ky-so_44210_l.webp</image:loc>
      <image:caption>Cách nhận biết email đợc k số</image:caption>
      <image:title>Cách nhận biết email đợc k số</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-cau-hinh-ky-so-cho-iphone-ipad</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-cau-hinh-ky-so-cho-iphone-ipad_48409_l.webp</image:loc>
      <image:caption>Hớng dẫn cấu hình k số cho iPhoneiPad</image:caption>
      <image:title>Hớng dẫn cấu hình k số cho iPhoneiPad</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-cai-dat-chung-thu-so-ssl-cho-haproxy</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-cai-dat-chung-thu-so-ssl-cho-haproxy_25029_l.webp</image:loc>
      <image:caption>Hớng dẫn cài đặt chứng th số SSL cho HAProxy</image:caption>
      <image:title>Hớng dẫn cài đặt chứng th số SSL cho HAProxy</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-tao-csr-cho-haproxy</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-tao-csr-cho-haproxy_72374_l.webp</image:loc>
      <image:caption>Hớng dẫn tạo CSR cho HAProxy</image:caption>
      <image:title>Hớng dẫn tạo CSR cho HAProxy</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/khac-phuc-loi-didnt-found-starttls-in-server-response-try-anyway-khi-ket-noi-starttls-den-exchange-server</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/khac-phuc-loi-didnt-found-starttls-in-server-response-try-anyway-khi-ket-noi-starttls-den-exchange-server_19099_l.webp</image:loc>
      <image:caption>Khắc phục lỗi didnt found starttls in server response try anyway khi kết nối STARTTLS đến Exchange Server</image:caption>
      <image:title>Khắc phục lỗi didnt found starttls in server response try anyway khi kết nối STARTTLS đến Exchange Server</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-cap-nhat-may-chu-windows-server-2008-ho-tro-tls-1-2</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-cap-nhat-may-chu-windows-server-2008-ho-tro-tls-1-2_41330_l.webp</image:loc>
      <image:caption>Hớng dẫn cập nhật máy chủ Windows Server 2008 hỗ trợ TLS 12</image:caption>
      <image:title>Hớng dẫn cập nhật máy chủ Windows Server 2008 hỗ trợ TLS 12</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-cap-nhat-may-chu-windows-server-2012-ho-tro-tls-1-2</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-cap-nhat-may-chu-windows-server-2012-ho-tro-tls-1-2_72603_l.webp</image:loc>
      <image:caption>Hớng dẫn cập nhật máy chủ Windows Server 2012 hỗ trợ TLS 12</image:caption>
      <image:title>Hớng dẫn cập nhật máy chủ Windows Server 2012 hỗ trợ TLS 12</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-cap-nhat-may-chu-windows-server-2003-ho-tro-tls-1-2</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-cap-nhat-may-chu-windows-server-2003-ho-tro-tls-1-2_44142_l.webp</image:loc>
      <image:caption>Hớng dẫn cập nhật máy chủ Windows Server 2003 hỗ trợ TLS 12</image:caption>
      <image:title>Hớng dẫn cập nhật máy chủ Windows Server 2003 hỗ trợ TLS 12</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-cap-nhat-may-chu-windows-server-2016-ho-tro-tls-1-2</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-cap-nhat-may-chu-windows-server-2016-ho-tro-tls-1-2_38286_l.webp</image:loc>
      <image:caption>Hớng dẫn cập nhật máy chủ Windows Server 2016 hỗ trợ TLS 12</image:caption>
      <image:title>Hớng dẫn cập nhật máy chủ Windows Server 2016 hỗ trợ TLS 12</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-cap-nhat-may-chu-ho-tro-tls-1-2</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-cap-nhat-may-chu-ho-tro-tls-1-2_38169_l.webp</image:loc>
      <image:caption>Hớng dẫn cập nhật máy chủ hỗ trợ TLS 12</image:caption>
      <image:title>Hớng dẫn cập nhật máy chủ hỗ trợ TLS 12</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-cap-nhat-may-chu-apache-ho-tro-tls-1-2</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-cap-nhat-may-chu-apache-ho-tro-tls-1-2_67902_l.webp</image:loc>
      <image:caption>Hớng dẫn cập nhật máy chủ Apache hỗ trợ TLS 12</image:caption>
      <image:title>Hớng dẫn cập nhật máy chủ Apache hỗ trợ TLS 12</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-cap-nhat-may-chu-nginx-ho-tro-tls-1-2</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-cap-nhat-may-chu-nginx-ho-tro-tls-1-2_19897_l.webp</image:loc>
      <image:caption>Hớng dẫn cập nhật máy chủ nginx hỗ trợ TLS 12</image:caption>
      <image:title>Hớng dẫn cập nhật máy chủ nginx hỗ trợ TLS 12</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-cap-nhat-may-chu-tomcat-ho-tro-tls-1-2</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-cap-nhat-may-chu-tomcat-ho-tro-tls-1-2_87492_l.webp</image:loc>
      <image:caption>Hớng dẫn cập nhật máy chủ tomcat hỗ trợ TLS 12</image:caption>
      <image:title>Hớng dẫn cập nhật máy chủ tomcat hỗ trợ TLS 12</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-cai-dat-code-signing-cho-microsoft-authenticode</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-cai-dat-code-signing-cho-microsoft-authenticode_51868_l.webp</image:loc>
      <image:caption>Hớng dẫn cài đặt Code Signing cho Microsoft Authenticode</image:caption>
      <image:title>Hớng dẫn cài đặt Code Signing cho Microsoft Authenticode</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/cong-cu-kyrtool-cho-lotus-domino</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/cong-cu-kyrtool-cho-lotus-domino_65992_l.webp</image:loc>
      <image:caption>Công cụ kyrtool cho Lotus Domino</image:caption>
      <image:title>Công cụ kyrtool cho Lotus Domino</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/bao-mat-cho-ibm-domino-lotus-domino</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/bao-mat-cho-ibm-domino-lotus-domino_61699_l.webp</image:loc>
      <image:caption>Bảo mật cho IBM Domino Lotus Domino</image:caption>
      <image:title>Bảo mật cho IBM Domino Lotus Domino</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-cai-dat-va-su-dung-code-signing-cho-sun-java</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-cai-dat-va-su-dung-code-signing-cho-sun-java_18856_l.webp</image:loc>
      <image:caption>Hớng dẫn cài đặt và sử dụng Code Signing cho Sun Java</image:caption>
      <image:title>Hớng dẫn cài đặt và sử dụng Code Signing cho Sun Java</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/ngung-ho-tro-sha1-cho-chung-thu-so-code-signing</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/ngung-ho-tro-sha1-cho-chung-thu-so-code-signing_67000_l.webp</image:loc>
      <image:caption>Ngừng hỗ trợ SHA1 cho chứng th số Code Signing</image:caption>
      <image:title>Ngừng hỗ trợ SHA1 cho chứng th số Code Signing</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-truy-cap-trang-quan-ly-chung-thu-so-digicert</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-truy-cap-trang-quan-ly-chung-thu-so-digicert_29261_l.webp</image:loc>
      <image:caption>Hớng dẫn truy cập trang quản l chứng th số Digicert</image:caption>
      <image:title>Hớng dẫn truy cập trang quản l chứng th số Digicert</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-kich-hoat-chu-ky-so-digicert-premium-cho-email</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-kich-hoat-chu-ky-so-digicert-premium-cho-email_22620_l.webp</image:loc>
      <image:caption>Hớng dẫn kích hoạt chữ k số Digicert Premium cho email</image:caption>
      <image:title>Hớng dẫn kích hoạt chữ k số Digicert Premium cho email</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-cap-nhat-certificate-seal-cua-digicert</loc>
  <priority>1</priority>
  <lastmod>2026-04-04T09:09:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-cap-nhat-certificate-seal-cua-digicert_85073_l.webp</image:loc>
      <image:caption>Hớng dẫn cập nhật Certificate Seal của Digicert</image:caption>
      <image:title>Hớng dẫn cập nhật Certificate Seal của Digicert</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-cai-dat-ssl-cho-oracle-rest-data-services</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-cai-dat-ssl-cho-oracle-rest-data-services_35904_l.webp</image:loc>
      <image:caption>Hớng dẫn cài đặt SSL cho Oracle REST Data Services</image:caption>
      <image:title>Hớng dẫn cài đặt SSL cho Oracle REST Data Services</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-tao-csr-voi-thuat-toan-ecdsa-dung-openssl</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-tao-csr-voi-thuat-toan-ecdsa-dung-openssl_33615_l.webp</image:loc>
      <image:caption>Hớng dẫn tạo CSR với thuật toán ECDSA dùng OpenSSL</image:caption>
      <image:title>Hớng dẫn tạo CSR với thuật toán ECDSA dùng OpenSSL</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/cap-nhat-cert-moi-cho-send-connector-tren-exchange-server</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/cap-nhat-cert-moi-cho-send-connector-tren-exchange-server_58073_l.webp</image:loc>
      <image:caption>Cập nhật cert mới cho Send Connector trên Exchange Server</image:caption>
      <image:title>Cập nhật cert mới cho Send Connector trên Exchange Server</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-cai-dat-chung-thu-so-code-signing-vao-token-safenet</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-cai-dat-chung-thu-so-code-signing-vao-token-safenet_86655_l.webp</image:loc>
      <image:caption>Hớng dẫn cài đặt chứng th số Code Signing vào token SafeNet</image:caption>
      <image:title>Hớng dẫn cài đặt chứng th số Code Signing vào token SafeNet</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-tao-ecc-csr-cho-apache-tren-linux-unix</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-tao-ecc-csr-cho-apache-tren-linux-unix_40984_l.webp</image:loc>
      <image:caption>Hớng dẫn tạo ECC CSR cho Apache trên LinuxUnix</image:caption>
      <image:title>Hớng dẫn tạo ECC CSR cho Apache trên LinuxUnix</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/thoi-han-chung-chi-tls-se-chinh-thuc-giam-chi-con-47-ngay</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/thoi-han-chung-chi-tls-se-chinh-thuc-giam-chi-con-47-ngay_29112_l.webp</image:loc>
      <image:caption>Thời hạn chứng chỉ TLS sẽ chính thức giảm chỉ còn 47 ngày</image:caption>
      <image:title>Thời hạn chứng chỉ TLS sẽ chính thức giảm chỉ còn 47 ngày</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/khong-con-thoi-gian-de-cho-doi-ap-luc-ve-pqc-tu-bo-chien-tranh-dept-of-war</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/khong-con-thoi-gian-de-cho-doi-ap-luc-ve-pqc-tu-bo-chien-tranh-dept-of-war_94379_l.webp</image:loc>
      <image:caption>Không còn thời gian để chờ đợi Áp lực về PQC từ Bộ Chiến tranh Dept of War</image:caption>
      <image:title>Không còn thời gian để chờ đợi Áp lực về PQC từ Bộ Chiến tranh Dept of War</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-dang-ky-chung-thu-so-dv</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-dang-ky-chung-thu-so-dv_49264_l.webp</image:loc>
      <image:caption>Hớng dẫn đăng k chứng th số DV</image:caption>
      <image:title>Hớng dẫn đăng k chứng th số DV</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-tao-csr-cho-fortinet-fortiportal</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-tao-csr-cho-fortinet-fortiportal_88358_l.webp</image:loc>
      <image:caption>Hớng dẫn tạo CSR cho Fortinet FortiPortal</image:caption>
      <image:title>Hớng dẫn tạo CSR cho Fortinet FortiPortal</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-cai-dat-ssl-cho-fortinet-fortiportal</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-cai-dat-ssl-cho-fortinet-fortiportal_82441_l.webp</image:loc>
      <image:caption>Hớng dẫn cài đặt SSL cho Fortinet FortiPortal</image:caption>
      <image:title>Hớng dẫn cài đặt SSL cho Fortinet FortiPortal</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/digicert-ngung-cung-cap-cac-goi-san-pham-co-thoi-han-4-5-6-nam-tu-31-10-2023</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/digicert-ngung-cung-cap-cac-goi-san-pham-co-thoi-han-4-5-6-nam-tu-31-10-2023_87159_l.webp</image:loc>
      <image:caption>DigiCert ngừng cung cấp các gói sản phẩm có thời hạn 456 năm từ 31102023</image:caption>
      <image:title>DigiCert ngừng cung cấp các gói sản phẩm có thời hạn 456 năm từ 31102023</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/huong-dan-tao-csr-cho-oracle-rest-data-services-ords</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/huong-dan-tao-csr-cho-oracle-rest-data-services-ords_27675_l.webp</image:loc>
      <image:caption>Hớng dẫn tạo CSR cho Oracle REST Data Services ORDS</image:caption>
      <image:title>Hớng dẫn tạo CSR cho Oracle REST Data Services ORDS</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/phat-hien-lo-hong-bao-mat-nghiem-trong-lien-quan-den-phan-mem-openssh</loc>
  <priority>1</priority>
  <lastmod>2026-04-02T08:58:46+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/phat-hien-lo-hong-bao-mat-nghiem-trong-lien-quan-den-phan-mem-openssh_52869_l.webp</image:loc>
      <image:caption>Phát hiện lỗ hổng bảo mật nghiêm trọng liên quan đến phần mềm OpenSSH</image:caption>
      <image:title>Phát hiện lỗ hổng bảo mật nghiêm trọng liên quan đến phần mềm OpenSSH</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/review-digicert-mtc-playground-tam-ve-thong-hanh-cho-logo-thuong-hieu-trong-inbox</loc>
  <priority>1</priority>
  <lastmod>2026-03-28T10:59:15+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/1_68061_l.webp</image:loc>
      <image:caption>Review DigiCert MTC Playground Tấm vé thông hành cho logo thơng hiệu trong Inbox</image:caption>
      <image:title>Review DigiCert MTC Playground Tấm vé thông hành cho logo thơng hiệu trong Inbox</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/ssl-la-gi</loc>
  <priority>1</priority>
  <lastmod>2026-04-03T16:40:22+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/b1_57851_l.webp</image:loc>
      <image:caption>SSL Là Gì</image:caption>
      <image:title>SSL Là Gì</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/dv-ov-va-ev-ssl-dau-la-su-lua-chon-song-con-cho-doanh-nghiep</loc>
  <priority>1</priority>
  <lastmod>2026-04-03T16:39:08+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/b1_29421_l.webp</image:loc>
      <image:caption>DV OV và EV SSL Đâu Là Sự Lựa Chọn Sống Còn Cho Doanh Nghiệp</image:caption>
      <image:title>DV OV và EV SSL Đâu Là Sự Lựa Chọn Sống Còn Cho Doanh Nghiệp</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/free-ssl-va-paid-ssl-doanh-nghiep-nen-chon-gi</loc>
  <priority>1</priority>
  <lastmod>2026-04-03T16:37:27+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/blog-banner-(1)_43572_l.png</image:loc>
      <image:caption>Free SSL và Paid SSL  Doanh nghiệp nên chọn gì</image:caption>
      <image:title>Free SSL và Paid SSL  Doanh nghiệp nên chọn gì</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/https-anh-huong-seo-nhu-the-nao</loc>
  <priority>1</priority>
  <lastmod>2026-04-03T16:25:32+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/b3_95744_l.webp</image:loc>
      <image:caption>HTTPS ảnh hởng SEO nh thế nào</image:caption>
      <image:title>HTTPS ảnh hởng SEO nh thế nào</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/free-ssl-co-du-an-toan-khong</loc>
  <priority>1</priority>
  <lastmod>2026-04-03T16:16:53+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/b3_48644_l.webp</image:loc>
      <image:caption>Free SSL có đủ an toàn không</image:caption>
      <image:title>Free SSL có đủ an toàn không</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/website-bi-hack-phai-lam-sao-cach-xu-ly-nhanh-va-an-toan</loc>
  <priority>1</priority>
  <lastmod>2026-04-03T16:12:41+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/b4_66139_l.webp</image:loc>
      <image:caption>Website bị hack phải làm sao Cách xử l nhanh và an toàn</image:caption>
      <image:title>Website bị hack phải làm sao Cách xử l nhanh và an toàn</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/lam-sao-de-bao-mat-website-10-cach-don-gian-nhung-hieu-qua</loc>
  <priority>1</priority>
  <lastmod>2026-04-04T09:19:33+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/b5_82154_l.webp</image:loc>
      <image:caption>Làm sao để bảo mật website 10 cách đơn giản nhng hiệu quả</image:caption>
      <image:title>Làm sao để bảo mật website 10 cách đơn giản nhng hiệu quả</image:title>
    </image:image>
</url>
<url>
  <loc>https://digitrust.vn/website-bi-canh-bao-not-secure-la-gi-cach-khac-phuc-nhanh</loc>
  <priority>1</priority>
  <lastmod>2026-04-04T09:20:40+07:00</lastmod>
  <changefreq>weekly</changefreq>
  <image:image>
      <image:loc>https://digitrust.vn/upload/1/2026/b6_97168_l.webp</image:loc>
      <image:caption>Website bị cảnh báo Not Secure là gì Cách khắc phục nhanh</image:caption>
      <image:title>Website bị cảnh báo Not Secure là gì Cách khắc phục nhanh</image:title>
    </image:image>
</url>
</urlset>