Then click Open in the backstage view. Click Browse to look for the file you want to protect. An Open dialog box will open. Choose the file, then click the arrow close to the Open button, then select ...

Snoopers and thieves can easily access files and passwords on your computer, even without your Windows password. All they have to do is insert a special disc (such as ...

The laptop you’re working on might cost only a few hundred bucks, but if you use it to work with sensitive data–especially personal or business-related information–the data it contains is worth far ...

You never know when one of your files might reach someone it wasn't intended to reach—perhaps through an email forward, a USB stick left behind on a desk, or maybe ...

If you left your smartphone behind in a coffee shop or you were required to pack your tablet in your checked luggage, would your personal data be safely locked away? If you don't have your device ...

Brendan is a freelance writer and content creator from Portland, OR. He covers tech and gaming for Lifehacker, and has also written for Digital Trends, EGM, Business Insider, IGN, and more. We all ...

PDF or Portable Document Format is a file format that allows you to present documents featuring text, images, and rich media with other people. In fact, it is one of the widely-accepted file formats ...

If you want to encrypt your files in a click, here is how you can do that. EncryptOnClick is a freeware that you can use to password protect your files. No matter whether you want to encrypt image, ...

How to easily encrypt/decrypt a file in Linux with gpg Your email has been sent Stop your search for an easy way to encrypt and decrypt files in Linux -- the built-in gpg tool will do the trick. No ...

In macOS Mojave, you can choose to encrypt and decrypt disks on the fly right from the desktop. Using this convenient Finder option, we're going to show you how to encrypt a USB flash drive (or "thumb ...