Transport Layer Security TLS is a cryptographic protocol used to establish a secure communications channel among two techniques. It is used to authenticate one or both methods, and protect the confidentiality and integrity of assistance that passes among strategies. It was in the beginning built as Secure Sockets Layer SSL by Netscape in the early 1990s. Standardized by the Internet Engineering Taskforce IETF, TLS has passed through a couple of revisions to enhance security to block known attacks and add assist for brand spanking new cryptographic algorithms, with major revisions to SSL 3. 0 in 1996, TLS 1.
0 in 1990, TLS 1. 1 in 2006, and TLS 1. 2 in 2008.