Explanation: Netcat is an easy Unix utility that helps in reading and writing data across network connections, using TCP or UDP protocol. It is popularly used as a debugger and exploration tool that is found free for Windows and Mac OS also.
Is a password recovery and auditing tool?
________ is a password recovery and auditing tool. Explanation: LC4 which was previously known as L0phtCrack is a password auditing and recovery tool; used for testing strength of a password and also helps in recovering lost Microsoft Windows passwords.
Which is a popular tool used for discovering networks as well as in security auditing?
Explanation: Network Mapper (Nmap) is a popular open-source tool used for discovering network as well as security auditing.