It supports several crypt flavors and tries to crack passwords using wordlists, brute force, and dictionary-based attacks. Used by over a quarter-million organizations, it can help you make sure that your network is safe. It can be used by system administrators and security professionals to detect weak passwords on one or both ends of a network connection. This is a software tool that detects weak passwords. It supports several popular hashes and ciphers, including MD4, MD5, SHA-512, WPA2 (PSK), IKE/IPSEC x500 | SHA1, LM | DES | NTLM, RAR5 | LZSC | LZW, HAVAL128, HAVAL160, HAVAL192, HAVAL224|256. This is a free software password cracker. John the Ripper is a free password cracking software tool. The John the Ripper software tool, which has been in development for more than fifteen years, is used by system administrators and security professionals to detect weak passwords on one or both ends of a network connection.
