What do the Gallic Wars and online shopping have in common? The answer, believe it or not, is cryptography. Cryptography is the cement of the digital world, but it also has a long history that ...

It might be only a matter of time before quantum computers crack the cryptography keys that support sensitive data and cryptocurrencies on blockchain networks. Now quantum software company Cambridge ...

The most commonly talked about feature of blockchain is that it is decentralized, meaning that there is no single organization or individual in control of all the information. In 2017, as blockchain ...

Blockchain has the potential to improve encryption and authentication, and that could be good news for IoT security and DDoS protection. Blockchain is a decentralized, distributed electronic ledger ...

If blockchain technology is to reach true mass adoption, it will have to become cheaper and more efficient. Low transaction throughput on some of the most popular blockchains, most notably Ethereum, ...

Join our daily and weekly newsletters for the latest updates and exclusive content on industry-leading AI coverage. Learn More Zero-knowledge (ZK) proofs are generating excitement in financial circles ...

Here's everything you need to know about the technology powering the bitcoin cryptocurrency today and, soon, a myriad of services that will change your life. Stephen Shankland worked at CNET from 1998 ...