In a two-part article in Pratt’s Privacy and Cybersecurity Law, David Kalat writes about potential risks and benefits of password- and biometric-based information security.

In part 1, Mr. Kalat discusses topics including the five components of AAA security, the origin of password insecurity, and the history of encryption.

In part 2, Mr. Kalat covers the Bertillon System, feature transformations, and biometric identification, security, and cryptography.