You don't need to reinstall your whole operating system just because you forgot your Linux login. It's actually pretty easy ...

A firmware password secures a system against unauthorized changes at the ok prompt. If you don’t have a firmware password set, anyone with access to your system’s console can modify your OpenBoot ...

If you work on headless Linux servers, you might want to have a command-line password storage tool. Jack Wallen shows you how to use GnuPG and pass for this purpose. How many times have you been ...

On the first day after your vacation, you sit down at your PC, type in the password — and fail. Windows says: “The password is incorrect. Please repeat the process” and expects you to click “OK.” ...