Don Keeber

Shon Harris, CISSP, MCSE, is President of Logical Security, a security consultant, a former engineer in the US Air Force Information Warfare unit, a security instructor for clients such as the U.S. Department of Defense and National Security Agency (NSA), and author of the world's best-selling CISSP book, CISSP All-in-One Exam Guide, now in its Fourth Edition. Recognized by Information Security Magazine as one of the field's top 25 women, Harris specializes in helping clients develop secure enterprise infrastructures, security governance, and enterprise wide risk management and control programs. She was contributing author to Hacker's Challenge and Gray Hat Hacking.