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.

You don't have to spend a cent to secure your documents and other important data. Use trusted free apps to lock everything down and send it safely to anyone. If you want to keep your files private, ...

Encrypting files, folders, and drives on your computer means that no one else can make sense of the data they contain without a particular decryption key—which in most cases is a password known only ...

Apimac has released Compress Files 2.0, an update to their file compression utility for Mac OS X. Compress Files costs $9.95 for a single-user license. Compress Files is used to archive, compress, ...

The zip command provides an easy way to take a group of files and squeeze their content into a single smaller file. To join a group of files into a single file—often done to make copying them to other ...