About the Technical Reviewers

Stephen Kalman is a data security trainer. He is the author or tech editor of more than 20 books, courses, and CBT titles. His most recent book is Web Security Field Guide, published by Cisco Press. In addition to those responsibilities, he runs a consulting company, Esquire Micro Consultants, that specializes in network security. Mr. Kalman holds CISSP, CEH, CCNA, CCDA, A+, Network+, and Security+ certifications and is a member of the New York State Bar.

Doug McKillip, P.E., CCIE No. 1851, is president of Innovative Integrators Inc., specializing in network security consulting and training with an emphasis on routers, firewalls, VPNs, and IDS devices from Cisco Systems. Mr. McKillip has over 10 years of experience ...

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