???? Crack passwords | How to use John the Ripper to recover passwords in the system ????️ Linux Tut

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How to use the John the Ripper tool to crack or recover the passwords of users of a Linux system. The program will use a predefined dictionary to compare all password hashes for user accounts and thus discover users' secret passwords. This process can be fast, take hours, or days, it depends on the complexity of the passwords that need to be broken, that is why you should use a passphrase instead of a password with letters, numbers and symbols, to make this process difficult or impossible for cyber criminals.
As you can see in the tutorial, I will use the passwd and shadow file from a Linux system, and in a matter of seconds I will discover the passwords of 5 users.
John the Ripper is an open source tool for auditing and recovering passwords for operating systems. The program supports hundreds of hash types and encryption, including for: passwords for users of Linux, BSD, Solaris, AIX, QNX, macOS, Windows systems, as well as for web applications such as WordPress, groupware, SQL databases, LDAP, and also capture WPA-PSK WiFi network traffic, SSH encrypted private keys, GnuPG, cryptocurrency wallets. The process can also be applied to ZIP, RAR, 7z, or PDF and Microsoft Office documents, and many others.



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