Saturday, July 2, 2022

TLS

 If you are reading /learning Cisco SDWAN , you will heard about TLS (Transport Layer Security)


Don't get confuse with SSL .
TLS is Successor of SSL.

Three versions of SSL (Develop by Netscape) have been released: SSL 1.0, 2.0, and 3.0. ( Each Version now Deprecated)

Four versions of SSL (Develop by IETF ) have been released: TLS 1.0, 1.1, 1.2, and 1.3. ( 1.0 , 1.1 Version now Deprecated , 1.2 Widely used ).

A website that implements SSL/TLS has "HTTPS" in its URL instead of "HTTP."

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