A tool takes a guess (like "p@ssword123"), runs it through the same MD5 hashing algorithm, and compares the result to the hash in your config.
Cisco devices, such as routers and switches, use a variety of password types to secure access to their configuration and management interfaces. One of these password types is the "secret 5" password, which is used to encrypt passwords using a specific algorithm. In this write-up, we'll explore the concept of Cisco Secret 5 passwords, their encryption mechanism, and most importantly, how to decrypt them. cisco secret 5 password decrypt
If the password is long (>10 chars with mixed case/symbols), you will likely never crack it. A tool takes a guess (like "p@ssword123"), runs