For C-suite leaders, one of the most daunting operational challenges of the next decade will be the migration to post-quantum cryptography: algorithms that can defend against attacks from quantum ...

In mathematics, proofs can be written down and shared. In cryptography, when people are trying to avoid revealing their ...

What proof would truly confirm Satoshi Nakamoto’s identity? Explore why cryptographic keys, not claims or documents, are the ultimate test.

This WSJ video investigation reveals how the video-centric social network is so good at figuring out interests you never expressly tell it.

As quantum computers continue to advance, many of today's encryption systems face the risk of becoming obsolete. A powerful alternative—quantum cryptography—offers security based on the laws of ...