New research enables users to search for information without revealing their queries, based on a method that is 30 times faster than comparable prior techniques.

The hacker who steals your data is just one part of an illicit supply chain featuring producers, wholesalers, distributors and consumers – a black-market industry worth millions of dollars.

Former Twitter security chief alleges in a whistleblower complaint gross security malpractice, with many employees having access to the social media platform’s code as well as user data.

Mary Ellen Zurko pioneered user-centered security in the 1990s. Now she’s using those insights to help the nation thwart influence operations.

The Agricultural Internet of Things is making farming more efficient. An information technology expert describes some of the challenges of working with sensors and antennas underground.

Researchers found that an understudied component of computer processors is susceptible to attacks from malicious agents. Then, they developed defense mechanisms.

Bringing advanced technologies to the ancient practice of farming could help feed the world’s growing population, but it could also open the door for people looking to disrupt the global food system.

Researchers demonstrate two security methods that efficiently protect analog-to-digital converters from powerful attacks that aim to steal user data.