Using the CERTREQ command to include a SAN

This video demonstrates how to use the CERTREQ command to create a certificate request file that includes a Subject Alternative Name (SAN) entry for a DNS name, using the Active Directory Certificate Services CertSrv web page. It explains the configuration options in the INF file, such as Subject, Exportable, KeyLength, KeySpec, KeyUsage, ProviderName, RequestType, and how to add SANs via the Extensions section. The video also references the Microsoft documentation and provides a step‑by‑step guide to setting up the request.