Fefe Demeny explains what a blockchain is, a digital ledger that has revolutionized the world of finance due to its decentralized model. Imagine a notebook that everyone in the world can see but no ...

Non-fungible tokens, or NFTs, have dominated headlines recently. Here's a simple explainer on everything you need to know.

A distributed denial-of-service (DDoS) attack attempts to take down a website, computer or online service by flooding it with requests, depleting its capacity and affecting its ability to respond to ...

Donald Trump praised this 2018 Senate testimony from Peter Van Valkenburgh as the best explanation of Bitcoin in a post Sunday on "Truth Social." "Bitcoin is the world's first cryptocurrency, and it ...