Forbes contributors publish independent expert analyses and insights. I’m an Associate Professor of Finance at the University of Nicosia. Three years ago, blockchain had an energy problem. Now that ...

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 ...

Forbes contributors publish independent expert analyses and insights. There was a time when blockchain was the technology that big enterprises watched from the sidelines. That era is over. Today, some ...

Blockchain is a distributed ledger technology that records transactions across a network of computers. Unlike older databases, blockchain runs without a central figure. Transactions are encrypted, ...

Blockchain is emerging as a powerful tool for CISOs to close trust gaps in identity, audit and supply chain security. When I first heard someone suggest blockchain for enterprise cybersecurity, I ...