Modern encryption relies on mathematical assumptions that quantum computers may soon render obsolete. This technological shift creates new ...

A San Francisco company paid nearly $1 million for the solution to an unsolved code in Kryptos, a sculpture on the C.I.A.

Forget about email hackers. What if someone nabs your external drive and all the data on it? Thwart thieves with a drive with strong encryption and security features. We've tested loads of them. Since ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Max Eddy Max Eddy is a writer who has covered privacy and security — including ...