Penetration-testing services are a component of consulting services. Consulting services also include the development of security policies and procedures, the performance of security vulnerability and risk analysis of networks, and the design and im
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Product Descr iption This book looks at network security in a new and refreshing way. It guides readers step-by-step through the "stack" -- the seven layers of a network. Each chapter focuses on one layer of the stack along with the attacks, vulnera
