Books by Mark G. Graff

Mark Graff is Chief Cyber Security Officer for Lawrence Livermore National Lab and was formerly Network Security Architect and Security Coordinator at Sun Microsystems. He has been a Congressional expert witness, has lectured on network security topics at the Pentagon, and has appeared before the Presidential Commission on Infrastructure Survivability.Ken van Wyk is Director of Technology for Tekmark Global Service's Technology Risk Management (TGS-TRM) practice, and was Chief Technology Officer and Co-Founder of security firm Para-Protect Services. He was one of the founders of the Computer Emergency Response Team (CERT).