Elementary Information Security

Elementary Information Security, 2nd Edition, is a textbook designed for introductory information security courses. It introduces cyber security and computing technology while outlining the core concepts needed to protect digital systems.

Coverage addresses fundamental risk management frameworks, security architecture, process separation in operating systems, and file protection policies. Cryptographic topics and protective measures advance from individual computers to complex Internet-based systems.

To support learning through direct experience, the textbook provides simulated security activities and problem analysis drawn from cyber security incidents reported prior to publication.