If you are a penetration tester, you might need to crack passwords on Linux systems as part of your engagements. One of the tools you can use for this purpose is John the Ripper (JtR), an open source password cracker that supports many encryption and hashing algorithms.

This blog post is intended to provide an educational introduction about a penetration testing tool. The tool is designed to help security professionals and ethical hackers identify and exploit vulnerabilities in applications. The author does not condone or encourage any illegal or malicious use of the tool. The readers are solely responsible for their own actions and the consequences of using the tool.

Continue reading “How to Penetration Test Linux Passwords with John the Ripper – Ethical Hacking / Penetration Testing” →