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Showing posts from September, 2018


Will TLS 1.3 Ruin Security Production Tools?

With the ever-escalating cyberthreats, newer versions of encryption protocols have been developed to address vulnerabilities and support stronger, more secure ciphers and algorithms.

The Background
The Transport Layer Security (TLS) protocol was developed as a successor to the Secure Sockets Layer (SSL).  SSL and TLS are mostly the same cryptographic protocols running at the application layer of the Open Systems Interconnection (OSI) model. Both provide authentication and data encryption between servers, devices, and applications operating over a network.  SSL 1.0 was initially developed by Netscape in 1995 with SSL 2.0 version released for general use. In 1996, it was replaced by SSL 3.0 after several vulnerabilities were discovered. As more vulnerabilities were found, both SSL versions were deprecated in 2011 and 2015 respectively.

TLS 1.0 was released in 1999 through the Internet Engineering Task Force (IETF) organization to standardize SSL. While both SSL and TLS are mostly the same,…

Will TLS 1.3 Ruin Security Production Tools?