Chapter 8

Operating System Hardening

Chapter Objectives

After reading this chapter and completing the exercises, you will be able to do the following:

  • Properly configure a Windows system for secure operations.

  • Properly configure a Linux system for secure operations.

  • Apply appropriate operating system patches to Windows.

  • Apply application patches.

  • Securely configure a web browser.

Introduction

Protecting the system’s perimeters and subnets via firewalls, proxy servers (or NAT-enabled machines), intrusion-detection systems, security information and event management (SIEM) systems, honeypots, and other devices is only one part of securing a network. Even installing antivirus software does not complete a network’s security. To achieve a more ...

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