Cryptography is one area of information security that is well known but often not well understood. The basics of the algorithms may stay the same, but as attacks and infections evolve, so too must the ...

A stream cipher is an encryption method in which data is encrypted one byte at a time. In this method, a cryptographic key and algorithm are applied to each binary digit in a plaintext data stream to ...

Suppose you walk away from your computer without locking it or logging out: Just how much secret information could a snoop discover? If you’ve carefully encrypted your most important files, they might ...

Legacy encryption algorithms face a hard expiration date from quantum processing threats. Discover how establishing a cryptographic inventory, prioritizing long-tail data longevity, and building for ...