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Automated configuration analysis for Mozilla's TLS guidelines Last week, we updated Mozilla's Server Side TLS guidelines to add a third recommended configurations. Each configuration maps to a target compatibility level: Old supports Windows XP pre-SP2 with IE6 and IE7. Those clients do not support AES ciphers, and for them we need to maintain a configuration that accepts 3DES, SSLv3 and SHA-1 cer
The ordering of cipher suites in the Old configuration is very important, as it determines the priority with which algorithms are selected. OpenSSL will ignore cipher suites it doesn't understand, so always use the full set of cipher suites below, in their recommended order. The use of the Old configuration with modern versions of OpenSSL may require custom builds with support for deprecated ciphe
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'CRIME' Attack Abuses SSL/TLS Data Compression Feature to Hijack HTTPS Sessions SSL/TLS data compression leaks information that can be used to decrypt HTTPS session cookies, researchers say The 'CRIME' attack announced last week exploits the data compression scheme used by the TLS (Transport Layer Security) and SPDY protocols to decrypt user authentication cookies from HTTPS (HTTP Secure) traffic,
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