In today's digital world, everything from medical images and financial records to personal photos and secure communications ...

Even if someone copies your encrypted communications in their entirety at this very moment, they cannot yet read the contents ...

Data protection and confidentiality are always top IT priorities. But it's not always easy to achieve these goals in large-scale data center and cloud environments. Encryption methods -- and ...

Digital security currently relies on difficult equations to protect data. For example, when you use a credit card online, the information is locked inside a math problem that would take a modern ...

New information has shown that one of the more popular security suites available for Android and iOS is so fundamentally compromised, its claims constitute false advertising. That software suite, NQ ...

In a new approach to security that unites technology and art, EPFL researchers have combined silver nanostructures with polarized light to yield a range of brilliant colors, which can be used to ...

In a new approach to security that unites technology and art, E researchers have combined silver nanostructures with polarized light to yield a range of brilliant colors, which can be used to encode ...

In 1994, a Bell Labs mathematician named Peter Shor cooked up an algorithm with frightening potential. By vastly reducing the computing resources required to factor large numbers—to break them down ...

Kenta hashes a document and says, "I can revert this later to read it, right?" The teacher places an envelope and a document ...