Forbes contributors publish independent expert analyses and insights. I’m an Associate Professor of Finance at the University of Nicosia. Sustainability is no longer optional; it is a regulatory ...

Proof-of-activity is a blockchain consensus that combines proof-of-work and proof-of-stake to enhance security and ...

As financial technology matures and cryptocurrencies become increasingly popular, the security of blockchains used to process these transactions has emerged as a significant concern. Prof. Allen Men ...

Explore how CAP theorem affects blockchains, trade-offs in consistency, availability, partition tolerance, and real-world protocol design.