Nathan Eddy works as an independent filmmaker and journalist based in Berlin, specializing in architecture, business technology and healthcare IT. He is a graduate of Northwestern University’s Medill ...

In the context of cryptography, a public key is an alphanumeric string that serves as an essential component of asymmetric encryption algorithms. It is typically derived from a private key, which must ...

The original version of this story appeared in Quanta Magazine. For thousands of years, if you wanted to send a secret message, there was basically one way to do it. You’d scramble the message using a ...

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. Click to tell Google to prioritize ...

Cryptography is a method of protecting information and communications using codes, so that only those for whom the information is intended can read and process it. In computer science, cryptography ...

I'm interested in learning about public-key cryptography algorithms. What is the newest one, and which is the most commonly used today? Cryptography is a fascinating subject and is of great importance ...

As part of daily operations, small businesses may need to collect or exchange sensitive data that should be protected. It could be a financial transaction, a mailing address or some other personally ...

Vitalik Buterin warns AI math advances could weaken lattice schemes like ML-DSA and Falcon, and suggests 10x larger key sizes as a hedge.

Every time you send a text, pay for groceries with your phone, or use your health site, you are relying on encryption. It’s an invisible shield that protects your data from prying eyes. Encryption is ...