You likely use an encrypted phone, whether you have an iPhone or Android. So what are encrypted phones and why do they matter? Find out here.

It is crucial to keep your data safe! Learn how to encrypt your Android smartphone and keep sensitive data and photos private.

On an Android phone using Google Messages, visit the chat thread you want to leave. Tap the conversation's name to bring up ...

If you want to send confidential, secure messages on your Android phone, you can use a third-party message encryption application. The encryption app encrypts your outgoing messages using a password.

Android devices -- even supposedly security-focused phones like the Blackphone that make encryption front and center -- appear content to accept the performance hit rather than use proper hardware.

How do I encrypt my Android phone? First of all, if you are running Android 6.0 your device is already encrypted. You can stop reading here.

When you encrypt a phone, you are forcing a change to every chunk of memory available, and basically scramble everything. It's a fine solution, you just have to know about it.

This Android Shield Could Encrypt Apps So Invisibly You Forget It's There In the post-Snowden era, everyone wants to make encryption easier.

If you have the newest Android phone, it, too, is encrypted by default. Earlier versions of both phones made encryption an option but the user had to actively choose for it to be turned on.

Android’s full-disk encryption just got much weaker—here’s why Unlike Apple's iOS, Android is vulnerable to several key-extraction techniques.

Few Android phones are encrypted, and Google, its maker, would like to change that. Other handset makers, however, have resisted because they are concerned that encryption slows less expensive phones.