Encryption Protocol TLS 1.3 Released.

The Internet Engineering Task Force (IETF) —the organization that approves proposed Internet standards and protocols has approved TLS 1.3 as the next version of the Transport Layer Security (TLS) protocol.  TLS allows client/server applications to communicate over the Internet in a way that is designed to prevent eavesdropping, tampering, and message forgery. How Does This Pertain to SSL Certificates? In short, Technically Nothing. The term SSL certificate has been used for the purposes of marketing since the creation of the digital certificates.  SSL just like TLS are actually protocols that utilize a digital certificates public & private keypair . A digital certificate keypair by itself  is  nothing more than a place holder of 2048 bits or greater and is needed in […]

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Troubleshooting: Unsupported Protocol – ERR_SSL_VERSION_OR_CIPHER_MISMATCH

Not all browser related errors are associated with SSL Certificates. Many are due to server configurations that set up communication between the website/server to the clients browser. Different browsers will showcase errors differently. But ultimately the troubleshooting process regarding these errors are the same. What is a Protocol or a Cipher? Protocols and Cipher Suites are the actual communication language that performs encryption. When the browser and the server/website communicate they are require to speak the same language. If a server is not configured to use the languages that the browser wants to use then both the browser and the server will not be able to communicate. This results in a communication failure. Errors typically seen pertaining to protocols & […]

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