Encryption General

• Watch “Practical TLS - Free Lessons” on YouTube
• What Is a PEM File and How Do You Use It?
• Certificates for localhost
• Generate Wildcard SSL certificate using Let’s Encrypt/Certbot
• DNS-01 challenge: wildcard TLS certificates on Kubernetes
• Let’s Encrypt - Challenge Types
• Let’s Encrypt Certificates in Azure with ACMEBot

PGP

• Managing OpenPGP Keys

pfSense

• Watch “How To Setup ACME, Let’s Encrypt, and HAProxy HTTPS offloading on pfsense” on YouTube
• Watch “How To Create pfsense Let’s Encrypt Wildcard Certificates using HAProxy” on YouTube
• pfSense - webConfigurator default Certificate expiring - .matrixpost.net
• Using PFSense as an internal CA
• Certificate Authority Management