If you keep a lot of valuable information on your Mac, encrypting it will help you keep the data safe. Apple’s built-in FileVault disk encryption on macOS is an effective way to do this. But what ...

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 ...

After a sprawling hacking campaign exposed the communications of an unknown number of Americans, U.S. cybersecurity officials are advising people to use encryption in their communications. After a ...

If you send sensitive information through email, you risk someone intercepting and reading your messages. However, you can ensure that only you and the intended recipient can view the contents of your ...

Your emails aren’t as private as you think. PGP encryption lets you secure messages, protect sensitive files, and keep prying eyes—hackers or governments—out of your business. Here’s how to start ...

Backing up data is essential, but encrypting your files prevents unauthorized access. Encryption converts your files into unreadable data, ensuring that even if your backup is compromised, your ...

We all know how different types of data-encryption techniques are widely used to grant secure communications on the internet. Secure protocols — such as TLS (Transport Layer Security) and its ...

LONDON – After a sprawling hacking campaign exposed the communications of an unknown number of Americans, U.S. cybersecurity officials are advising people to use encryption in their communications. To ...

If you’ve read anything about technology in the last few years, you may have seen the term “encryption” floating around. It’s a simple concept, but the realities of its use are enormously complicated.