RSA encryption is a major foundation of digital security and is one of the most commonly used forms of encryption, and yet it operates on a brilliantly simple premise: it's easy to multiply two large ...

Digital security depends on the difficulty of factoring large numbers. A new proof shows why one method for breaking digital encryption won’t work. My recent story for Quanta explained a newly proved ...

This marks the 20th year since the first RSA Conference, an annual meeting that has witnessed major technology shifts, aired significant controversies and undergone a name change on its way to ...

Today, a victim of a new ransomware called Paradise posted in the BleepingComputer.com forums and uploaded a sample so we could take a look at it. While this ransomware is not revolutionary by any ...

Hackers try to find novel ways to circumvent or under­mine data encryption schemes all the time. But at the Black Hat security conference in Las Vegas on Wednesday, Purdue University researcher Sze ...

A research paper presented at the Usenix security conference last week detailed a new technique for retrieving encryption keys from electronic devices, a method that is much faster than all previously ...