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 ...

Encrypting files from the command line is simple with gpg. You can use it to encrypt and decrypt files with a password. The command gpg is part of GnuPG. GnuPG stands ...

Before you encrypt, decrypt or sign anything, you need to build your own public and private keyrings; let's start by generating a GnuPG key pair. This is one of the more interactive gpg functions: the ...

To encrypt email and files, you need to know how to work with PGP keys. Get up to speed on generating, exporting, and importing encryption keys with GnuPG. Encryption should be a priority for every ...

If you work keeps you at the command line, or you just prefer terminal windows to heavier apps, pwd.sh gives you a way to manage your passwords in a secure, encrypted local container. Of course, it’s ...

Batch files have a BAT extension and, somewhat similarly to executable files, are used to run system commands through the Windows Command Prompt. Unlike an executable file, a batch file can be opened ...