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Linux: using nmap to check the secure protocols and ciphers of a site


Categories: Linux

While enabling HTTPS is a important step in securing your web application, it is critical that you take steps to disable legacy protocols and low strength ciphers that can circumvent the very security you are attempting to implement. The Qualys SSL test is popular for grading the overall security of a public site, but you … Linux: using nmap to check the secure protocols and ciphers of a site

OpenSSL: Using OpenSSL to enumerate protocols and ciphers in use by web applications


Categories: Linux

Update Feb 2023: enumerating the secure protocols and ciphers of a remote site can be done more efficiently by nmap, as described in my other article here. While enabling HTTPS is a important step in securing your web application, it is critical that you take steps to disable legacy protocols and low strength ciphers that … OpenSSL: Using OpenSSL to enumerate protocols and ciphers in use by web applications