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What Is Encryption? Definition, How it Works, & Examples

eSecurity Planet

AES or the Advanced Encryption Standard was adopted in 2001 by the US National Institute of Standards and Testing (NIST) as the standard for symmetric encryption. The algorithm allows for variable key sizes and variable rounds to increase randomness and security. Currently, the top four algorithms include AES, Blowfish, ECC, and RSA.

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Types of Encryption, Methods & Use Cases

eSecurity Planet

By 2001, the NIST dubbed it the Advanced Encryption Standard (AES) and officially replaced the use of DES. The NIST and the US National Security Agency (NSA) started to release algorithms and resources in 2022 against quantum threats. This article was originally written by Sam Ingalls and published on May 26, 2022.