Web browsers sharpen knives for TLS 1.0, 1.1, tell protocols to dig their own graves for 2019

IE, Edge, Safari, Firefox, Chrome, all planning to deprecate lousy old versions by 2020
Sysadmins and netizens, it's time to get serious about killing off old, buggy and insecure versions of Transport Layer Security (TLS) – the encryption used to secure connections to HTTPS websites like your bank, El Reg, and so on.…