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Lenny Zeltser's work in information security draws upon experience in system administration, software architecture, and independent research. Lenny has worked as a consultant to a major financial institution and has co-founded a software company, and is presently a Director of Information Security at Kiodex, Inc. He has also written and presented coursework for the SANS Institute and reverse-engineered malicious software; he is an active member of several security certification advisory boards as well.
Lenny holds a number of professional certifications, including MCSE, CCSE, GCFW, GCIA, GCUX, and GCIH. He earned a bachelor's degree in computer science engineering from the University of Pennsylvania. He is the producer and a co-author of Inside Network Perimeter Security, to be published by New Riders Publishing. More information about his projects and interests is available at www.zeltser.com.