At a time when digital payments, online identities, and virtual ownership are becoming part of everyday life, blockchain is quietly reshaping how information is stored and shared. That’s why breaking ...

A nonce, short for “number used once,” is a special number that is assigned to a block in a blockchain during the mining process. It is an essential part of the proof-of-work (PoW) consensus mechanism ...

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 ...