The latest news and insights from Google on security and safety on the Internet
geffner@ubuntu:~$ # Make a local pipe for input to our openssl client geffner@ubuntu:~$ mkfifo pipe geffner@ubuntu:~$ # Create our openssl client, which will receive input from our pipe geffner@ubuntu:~$ openssl s_client -ign_eof -connect example.org:443 > /dev/null 2> /dev/null < pipe & [1] 98954 geffner@ubuntu:~$ # Begin writing the request to our pipe geffner@ubuntu:~$ printf "GET / HTTP/1.0\nH
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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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Session reuse is one of the most important mechanisms to improve TLS performance: by submitting an appropriate blob to the server, a client can trigger an abbreviated handshake, improving latency and computation time. There exist two distinct ways to achieve session reuse: session identifiers as described in RFCâ¯5246 and session tickets as depicted in RFCâ¯5077. Update (2018-08) While the content o
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In the AWS ELB, I have uploaded a cert and only selected "RC4-MD5" + "RC4-SHA" as the ciphers and scored A in the ssltest [1] If I using the default ELB setting, I can only score a C Since I am not doing a PCI compliant site, so by using only the above two ciphers, is it enough for most purpose? (by enough I mean wide range of browser support) [1] https://www.ssllabs.com/ssltest/
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