Which of the following tools can be used to perform tasks such as Windows password cracking, Windows enumeration, and VoIP session sniffing?

John the Ripper is a command-line password cracker focused primarily on Unix/Linux password hashes and does not include Windows enumeration or VoIP sniffing features.

L0phtCrack is a dedicated Windows password auditing and recovery tool only; it does not perform network enumeration or VoIP session capture.

Obiwan is not a recognized security tool associated with Windows password cracking, enumeration, or VoIP sniffing capabilities.

Cain and Abel is specifically designed for Windows environments and integrates Windows password hash cracking (NTLM, LM), active directory and network enumeration, and VoIP session sniffing and recording via packet capture. No other option combines all three of these capabilities in a single tool.