The security system that underlies the internet makes use of a curious fact: You can broadcast part of your encryption to make your information much more secure. When you purchase through links on our ...

Jeffery DelViscio: Quantum and cryptography: those are two words that might strike fear in the minds of the uninitiated. But in February’s issue of Scientific American, we have a story about how ...

While a standard isn't in place yet, now is the time to understand your risks and put a focus on agility. Okay, we get it: Quantum computers will break today’s public key cryptography. So, now what?

Public key encryption has long been a cornerstone in securing digital communications, allowing messages to be encrypted with a recipient’s publicly available key while only being decrypted by the ...

Cryptography secures digital data using algorithms, essential in private secure communications. Cryptos use cryptographic methods like asymmetric encryption and hash functions for transactions.

The protocol removes reliance on pre-shared keys and central authorities, making it suitable for scalable smart city ...

I'm trying to understand how public key authentication works and with tools such as ChatGPT I'm able to resolve how it works; the server keeps a tab of "authorized" public keys and uses them to ...

Post-quantum security revolves around staying in the race because when quantum arrives, it won’t send a warning. Those who have acted early in the transition to quantum-resilient TLS will have the ...

Reports began surfacing in October that Chinese researchers used a quantum computer to crack military-grade AES 256-bit encryption. Those reports turned out to be wrong, but that did little to dampen ...