This document discusses computer and network security and how important it is to secure data and information stored on computers. Everything in modern life relies on computers, so securing data and networks is crucial, just like securing a physical bank with guards and cameras. Employees need to understand cybersecurity risks and procedures to correctly protect networks. Cyber attacks cost US businesses an average of $160,000 per security breach. Strengthening security, authentication, privacy and consumer protection is key to developing a safe information society with user confidence.