Which of the following are well know password-cracking programs?(Choose all that apply.

L0phtCrack (now LC7) is a long-standing Windows password auditing tool that retrieves and cracks LM and NTLM hashes using dictionary, hybrid, and brute force methods.

NetCat is a network utility used for reading and writing data across TCP/UDP connections - it has no password cracking functionality.

Jack the Ripper is not a real password cracking tool - the actual tool is named John the Ripper, and confusing the name indicates a common distractor.

Netbus is a remote access trojan used for covert system control, not a password cracking program.

John the Ripper is a widely used open-source password cracker supporting many hash types and attack modes including wordlist, incremental brute force, and rules-based attacks.