How does one design a blockchain protocol? Back in 2013, while in Athens, I set out to design a non-proof-of-work-based blockchain protocol motivated by the debt crisis in Greece, looming bank ...

This book focuses on two broad areas: cryptographic algorithms and protocols, which have a broad range of applications; and network and Internet security, which rely heavily on cryptographic ...

Apple has announced a new post-quantum cryptographic protocol for iMessage called PQ3. The tech giant says it’s “the most significant cryptographic security upgrade” in the app’s history as it ...

The Fast Company Executive Board is a private, fee-based network of influential leaders, experts, executives, and entrepreneurs who share their insights with our audience. BY Elizabeth Green ...

Members can download this article in PDF format. In our day-to-day lives, the use of cryptography is everywhere. For example, we use it to securely send passwords over vast networks for online ...

Floating wind power offers enormous potential for deepwater offshore energy development. However, the management and secure exchange of data between stakeholders represents a key challenge for its ...

Apple is adding to the iMessage instant messaging service a new post-quantum cryptographic protocol named PQ3, designed to defend encryption from quantum attacks. iMessage is the default communication ...

Cryptography secures digital data using algorithms, essential in private secure communications. Cryptos use cryptographic methods like asymmetric encryption and hash functions for transactions.

The growth of cloud services — with on-demand access to IT services over the Internet — has become one of the biggest evolutions in enterprise technology, but with it, so has the threat of security ...

Signal announced the introduction of Sparse Post-Quantum Ratchet (SPQR), a new cryptographic component designed to withstand quantum computing threats. Samsung has announced multiple data security and ...