LONDON (AP) — 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 ...

Learn how to use passkeys on Windows and Mac computers without cameras or fingerprint readers. Discover secure authentication ...

A quick hands-on guide to AES, RSA, and post-quantum encryption. Learn how they work, how to use them safely, and what to do ...

End-to-end encryption secures messages before they're sent and decrypts them only after arriving at a recipient's device.

Cryptography puts the “crypto” in cryptocurrency. It has existed much longer than our digital age and has evolved like languages over the centuries. By signing up ...

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 ...

Transitioning to quantum-safe cryptography is not necessarily a top priority for every system of every organization, said the ...

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 ...

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 ...

WhatsApp just unleashed a new feature, Chat Lock that lets users secure their chats and keep prying eyes out. In this article, we explain how it works as well as how WhatsApp uses end-to-end ...

Cryptography secures data through algorithms, crucial for private and authentic communication. Investing in cryptocurrency involves understanding key encryption methods like hash functions.