Tim Dierks: Security Standards and Name Changes in the Browser Wars
Why SSL 3.1 was renamed to TLS 1.0
Microsoft Word - How to Enable TLS 1.0 in Internet Explorer 6.doc - IE6EnableTLS.pdf
Sectigo Root Certificate Expiration Issue - DNSimple Blog
Self Signed Certificate with Custom Root CA · GitHub
badssl.com
test various TLS/SSL configurations and behaviours