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