External-only 2FA for secure ssh on CentOS / Red Hat 9
Securing external access to CentOS/RHEL ssh with google-authenticator 2FA
IT
Self-Signed OpenSSL Certificates with Subject Alternative Name
I had all sorts of fun today trying to get Subject Alternative Names working with my OpenSSL Apache server. Got there in the end though! I have been using OpenSSL on my CentOS servers for quite a few years, with certificates for Apache generated in OpenSSL, and then signed by a server that is a … [Read more…]