Cybercrimes are a threat and as dangerous as an armed intruder—yet millions of Americans are complacent or simply uninformed of how to protect themselves. The

This anniversary edition which has stood the test of time as a runaway best-seller provides a practical, straight-forward guide to achieving security throughout

Cybercrimes are a threat and as dangerous as an armed intruder—yet millions of Americans are complacent or simply uninformed of how to protect themselves. The

Originally published in hardcover in 2016 by Simon & Schuster.