Cipher Check

A lightweight web-based TLS cipher suite strength checker for quickly reviewing cipher suites discovered from Nmap scans.

Features

• Paste raw Nmap TLS scan output
• Automatically extract TLS_* and SSL_* cipher suites
• Remove duplicate cipher entries
• Normalize cipher naming to standard/IANA-style names
• Check cipher security ratings using ciphersuite.info
• Simple browser-based interface
• No installation or backend required