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Encryption: How It Works, Types, and the Quantum Future

eSecurity Planet

Financial institutions in the 1990s and 2000s were some of the first to incorporate encryption to protect online transactions, particularly as backup tapes were lost in transit. For users familiar with password management and the value of complex passwords, this makes sense. The Importance of Encryption.

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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. AES encryption can be commonly found in communication protocols, virtual private network (VPN) encryption, full-disk encryption, and Wi-Fi transmission protocols.