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 ...

After revealing that it was the target of a sweeping hacking campaign, the federal government issued a public service announcement this week urging the public to use "end-to-end encryption" in order ...

Learn why encryption keys matter more than encryption itself when choosing the best secure email—covering key ownership, access control, privacy risks, and true end-to-end security.

Researchers from Tokyo University of Science in Japan have developed a faster and cheaper method for handling encrypted data while improving security. Currently, homomorphic encryption and secret ...

Find out everything you need to know about cloud encryption, encryption keys and best practices to protect your data.