It simply takes advantage of weaknesses in general operating system security, network protocols, authentication methods, and caching mechanisms. It allows easy recovery of various kind of passwords by sniffing the network, cracking encrypted passwords using Dictionary, Brute-Force and Cryptanalysis attacks, recording VoIP conversations, decoding scrambled passwords, revealing password boxes, uncovering cached passwords and analyzing routing protocols. Some Windows 10 users report Cain & Abel is unable to determine the IP address of their network interfaces, which prohibits the completion of this process. But, we ran Cain & Abel against the SAM file, and within a couple of hours we were able to successfully crack most of the passwords-including the passwords of executive managers.Ĭain & Abel does not exploit vulnerabilities to crack passwords. Cain & Abel is a password recovery tool for Microsoft Operating Systems. The client had a reasonably strict password policy that met or exceeded the best practice guidelines at the time. In one security assessment I participated in, the client had given us network access that allowed us to access the SAM (Security Account Manager) database, which stores all of the hashed passwords of users. ![]() ![]() You might have a password policy in place, but you’d be surprised how easily some passwords that meet the password policy requirements can be cracked. ![]() You can run Cain & Abel against your password database to test the strength of your password policies. There’s another way to put a tool like Cain & Abel to use for password security.
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