Learn best practices on how to roll out centrally managed, developer-centric application security with a third party CI/CD system like Jenkins or ADO.
Earlier today we permanently removed support for the following weak cryptographic standards on github.com and api.github.com:
TLSv1.1: This applies to all HTTPS connections, including web, API, and Git connections to https://github.com and https://api.github.com.
diffie-hellman-group1-sha1: This applies to all SSH connections to github.com
diffie-hellman-group14-sha1: This applies to all SSH connections to github.com