Position-based quantum cryptography is a discovery that could lead to more secure communications, especially between devices used on military bases and satellites, based on using the geographical ...

Anurag Agrawal is a Senior Tech Lead at Google LLC. With over 12 years of experience, he's an expert in Cybersecurity and Abuse prevention. As someone who's been following the intersection of ...

IBM Quantum and Microsoft have formed a coalition to tackle post-quantum cryptography alongside not-for-profit research tank MITRE, United Kingdom-based cryptography firm PQShield, Google sibling ...

Quantum computing is widely believed to be a revolutionary new technology. In fact, it is a double-edged sword. If efficient quantum computers can be manufactured in near future, many of the current ...

Proof-of-work (PoW), or Nakamoto consensus, is a decentralized consensus mechanism that secures a blockchain by requiring nodes to expend energy and compete against each other to solve complex ...