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Implementing Cisco IOS Network Security (IINS): (CCNA Security exam 640-553) (Authorized Self-Study Guide) by Catherine Paquet

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CHAPTER 7. LAN, SAN, Voice, and Endpoint Security Overview

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This chapter focuses on several additional aspects of network security: LAN, storage-area network (SAN), voice, and endpoints. This chapter emphasizes Layer 2 and host security to provide a much more comprehensive coverage of the important issues involved in securing an enterprise. Topics covered in this chapter include the following:

• Current endpoint protection methods, such as HIPS, integrity checkers, operating system protection, and the Cisco NAC Appliance

• Risks and countermeasures for SAN security

• Risks and countermeasures to IP telephony

• Layer 2 attacks against network topologies ...

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