Stop your search for an easy way to encrypt and decrypt files in Linux — the built-in gpg tool will do the trick. No matter what you’re doing on your computer, you need to do so with an eye to ...

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Ten years after Phil Zimmermann released PGP v.1.0 (Pretty Good Privacy), PGP has evolved from an underground tool for paranoiacs to the gold standard, even an ...

Like many Internet addicts, I have way too many user name/password accounts to remember: accounts on social-networking sites, rarely used logins at work, on-line banking and so on. One solution to ...

There are many reasons to encrypt files — even on a system that is well maintained and comparatively secure. The files may highly sensitive, contain personal information that you don’t want to share ...

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 ...

There are numerous commands for encrypting files on Linux. When you want to limit access to file contents, you can use file permissions but file encryption makes limiting access much more effective.