Every online bank transfer, private message and Bitcoin transaction rests on the assumption that some math problems are ...

Predator has remained available through the Intellexa spyware consortium despite US sanctions imposed in 2024 on Intellexa-linked entities and executives. In its first round of sanctions in March 2024 ...

Learn how to implement algorithmic agility and post-quantum cryptography in MCP server-client negotiations to secure AI infrastructure against future threats.

In Proof-of-Work (PoW) systems, a 51% attack happens when an attacker controls more than half of the blockchain’s hashing ...

Explore eCash, a groundbreaking digital currency system that facilitated anonymous transactions and paved the way for modern ...

Here are reviews of five of the best available books on blockchain, a relatively new, but rapidly growing and very important ...

Hayes links the privacy-focused crypto trade to credit expansion, energy prices, and the political forces shaping risk assets ...