Implementing Cisco IOS Network Security (IINS 640-554) Foundation Learning Guide, Second Edition

Chapter 11. Intrusion Prevention Systems

This chapter describes the functions and operations of intrusion detection systems (IDS) and intrusion prevention systems (IPS). This chapter will introduce you to

• The fundamentals of intrusion prevention, comparing IDS and IPS

• The building blocks of IPS, introducing the underlying technologies and deployment options

• The use of signatures in intrusion prevention, highlighting the benefits and drawbacks

• The need for IPS alarm monitoring, evaluating the options for event managers

• Analyzing the design considerations in deploying IPS

IPS Fundamentals

Intrusion detection system (IDS) and intrusion prevention system (IPS) solutions form an integral part of a robust network defense solution. Maintaining ...