For a security wonk, frequently getting into conversations with people about security topics is an occupational hazard. And while those conversations usually happen with more gusto and at greater ...

The Washington Post is reporting that, according to a newly released internal document, the National Security Agency isn’t just swiping location data from our cell phones; they actually have the ...

Researchers developed a new optical system that uses holograms to encode information, creating a level of encryption that traditional methods cannot penetrate. As the demand for digital security grows ...

NSA Director Michael Rogers talks to WSJ's Dennis Berman about the three largest cyberthreats to the U.S. They speak at the WSJDLive 2015 conference in Laguna Beach, Calif. LAGUNA BEACH, Calif.—The ...

A proposed mathematical proof that outlines the way information behaves in coded messages may have implications for black holes. The proof suggests that the radiation spit out by black holes may ...

Depending on the initial conditions used, such as nutrient levels and space constraints, bacteria tend to grow in specific ways. Researchers have created a new type of encryption scheme based on how a ...

A proposed mathematical proof that outlines the way information behaves in coded messages may have implications for black holes. The proof suggests that the radiation spit out by black holes may ...