People hide photos and videos on their smartphones for privacy and security reasons. Some may have personal pictures that they don’t want others to see. Hiding sensitive pictures can help if your ...

OpenKeychain makes file encryption on Android actually simple, so stop using cloud storage for sensitive data.

How to easily encrypt your files on an Android phone - for free ...

Sanuj is a freelance tech journalist with over six years of experience covering smartphones, wearables, and consumer technology. He currently writes for Android Police, Tom's Guide, Android Central, ...