PART FOUR NETWORK MANAGEMENT

CHAPTER 11NETWORK SECURITY

This chapter describes why networks need security and how to provide it. The first step in any security plan is risk assessment, understanding the key assets that need protection, and assessing the risks to each. A variety of steps can be taken to prevent, detect, and correct security problems due to disruptions, destruction, disaster, and unauthorized access.

11.1 INTRODUCTION

Business and government ...

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