Using 0-RTT data reduces the latency of requests using TLS, and the latency overhead needed to deploy TLS. With Fizz TLS 1.3's speed is on par with Zero protocol, so Facebook has replaced Zero ...

TLS 1.3 brings speed improvements and better cryptography to OpenSSL, ... The OpenSSL Project has released a new major version of OpenSSL, ... (TLS) and Secure Sockets Layer (SSL) protocols. ...

For example, if you still use Windows 7, several patches support TLS 2.0 on RDP, WinHTTP and .NET so you can disable the weaker protocols. Older SharePoint platforms need patching and tweaks to ...