You may have seen some VPN providers boasting about using AES-256 encryption, but it’s not immediately apparent what this means or how it helps keep your data safe. Essentially, VPNs use encryption to ...

A view of NIST headquarters in Gaithersburg, Md. (Photo credit: NIST) The National Institute of Standards and Technology announced an algorithm that could serve as a second line of defense to ensure ...

Many discussions of “hybrid encryption” begin with some debate about just what this means. Hybrid encryption in general refers to the combined use of public-key (asymmetric) cryptography with ...

Encryption is the process of converting readable data, known as plaintext, into a jumbled string of data called ciphertext. Encryption algorithms use mathematical operations to scrabble data, making ...

Quantum computing represents a major threat to encryption, and the inflection point may be less than five years away.

Image encryption and associated security algorithms have become critical in protecting visual data as digital communication networks expand. Contemporary methods combine traditional cryptographic ...

Whenever we talk about end-to-end encrypted data, we're usually talking about messaging apps like iMessage, Signal, WhatsApp, and Google's RCS. But plenty of other data is encrypted to ensure ...

Explore the inner workings of the javax.crypto.Cipher class in Java's cryptography API: understand its provider-based architecture ...