TLS 1.3 design finalized

The biggest practical development in crypto for 2016 is Transport Layer Security version 1.3. TLS is the most important and widely used cryptographic protocol and is the backbone of secure Internet communication; you're using it right now to read this blog! After years of work by hundreds of researchers and engineers, the new TLS design is now considered final from a cryptography standpoint. The protocol is now supported and available in Firefox, Chrome, and Opera. While it might seem like a minor version upgrade, TLS 1.3 is a major redesign from TLS 1.2 (which was finished over 8 years ago now). In fact, one of the most contentious issues was if the name should be something else to indicate how much of an improvement TLS 1.3 really is.