Last year, in between writing Take Control books and Macworld articles, I managed to squeeze in another little project – writing the 900-page “Mac Security Bible,” published in January 2010 by Wiley.

I know I have done this before, but I need a way to take a small text file, and encrypt it, and then be able to decrypt it via the command line. I am ...

How to encrypt and decrypt a folder on Android with SSE Universal Encryption Your email has been sent Security is one of the most important elements of mobile computing. We do everything possible to ...

Encrypt Stick locks your sensitive information on a flash drive and lets you export vaults of encrypted data for easy recovery should the flash drive ever come up missing. Dennis O'Reilly began ...