The inventors of public key cryptography have won the 2015 Turing Award, just as a contentious debate kicks off in Washington over how much protection encryption should really provide. The Association ...

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 ...

Microsoft announced today the first public preview of a new Microsoft 365 security feature named Double Key Encryption. "Double Key Encryption enables you to protect your highly sensitive data while ...

As a Bitcoiner, you’re going to need a secure way to communicate privately, without relying on a company to encrypt your data for you. For example, freely available methods with end-to-end encryption ...

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 ...

On April 24, the FBI's war against public key encryption technology—the kind many of us use for texting, emailing, and online banking—entered a new phase. The FBI published a notice in the Federal ...

Researchers affiliated with Caltech and the quantum computing startup Oratomic have published a preprint claiming that Shor’s algorithm, the theoretical tool capable of breaking widely used public-key ...

If you're a Gmail user spooked by Chinese cyber attacks on Google, here's a way to encrypt your e-mail. Be warned: better security comes at a cost. Stephen Shankland worked at CNET from 1998 to 2024 ...

Learn how to protect the information handled by your .NET applications by encrypting and decrypting the data using either a single key or a public/private key pair. Encryption transforms data into a ...

Most investors don't know what Q-Day is, and that creates a compelling opportunity for those who do.

Quantum computers stand a good chance of changing the face computing, and that goes double for encryption. For encryption methods that rely on the fact that brute-forcing the key takes too long with ...