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Certified Ethical Hacker Exam Prep by Michael Gregg

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Chapter 2The Technical Foundations of Hacking

This Chapter helps you prepare for the EC-Council Certified Ethical Hacker (CEH) Exam by covering the following EC Council objectives:

Understand the Open Systems Interconnect (OSI) Model

Image OSI is important as it is the basis for describing and explaining how many network services and attacks work.

Have a basic knowledge of the Transmission Control Protocol/Internet Protocol (TCP/IP) and their functionality

Image Many attacks are based on the misuse of the protocols that are part of the TCP/IP suite ...

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