For business owners, managers, and IT staff interested in learning how to effectively and ethically monitor and influence workplace behavior, this guide is a roadmap to ensuring security without risking employee privacy or trust. The misuse of information systems by wired workers-either through error or by intent-is discussed in detail, as are possible results such as leaked or corrupted data, crippled networks, lost productivity, legal problems, or public embarrassment. This analysis of an extensive four-year research project conducted by the authors covers not only a range of security solutions for at-risk organizations but also the perceptions and attitudes of employees toward workplace surveillance.