Objective This article describes how to create a Certificate Signing Request (CSR) and key file for a Subject Alternative Name … More
Category: SSL
Certificates and OpenSSL
Change expiration date of certificates issued by CA
To change the validity period settings for a CA, follow these steps. Important This section, method, or task contains steps … More
Internal SSL “certificate is not standards compliant” on macOS
Requirements for trusted certificates in iOS 13 and macOS 10.15 Learn about new security requirements for TLS server certificates in … More
Extend Certificate Expiration – Windows Certificate Services
have you noticed that Certs you create on your Standalone or intermediate CA have a 1 year lifespan even if … More
Know about SAN Certificate and How to Create With OpenSSL
Original here – Reduce SSL cost and maintenance by using single certificate for multiple websites using SAN certificate SAN stands for … More
Self-Signed Wildcard certificate with SAN using openssl / SSL
Copy the default template of openssl.cnf to a writable location. cp /System/Library/OpenSSL/openssl.cnf src Uncomment the req_extensions = v3_req req_extensions = v3_req # … More