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 ...

Need reliable storage for work, gaming, or travel? Check out the best 1TB external HDDs that offer fast performance, strong durability, and great value for every type of user.

Getting close to two decades after the Bitcoin Whitepaper was published by Satoshi Nakamoto, how much bearing does the document have at this point?

Cybersecurity expert shares six essential steps to protect against dark web threats, including data removal services, password managers and antivirus software.

Recognizing this need, major online messaging services use a technique called end-to-end encryption, to secure and protect users' conversations.

In a metal like copper, however, the outer electrons swim around freely and are shared by all the atoms. That’s why ...

The European Commission proposes weakening encryption for the public while maintaining strong cryptography for state actors.

IBM’s new 120-qubit experiment marks a leap forward, advancing technology that could one day crack Bitcoin’s encryption.

The Division of Consumer Protection wants you to know what cryptocurrency is and what to think about before you invest.

A coded passage in “Kryptos,” Jim Sanborn’s sculpture at CIA headquarters, has gone unsolved for decades. After he announced its auction, two researchers stumbled on the answer.