Book Image

Cybersecurity – Attack and Defense Strategies - Third Edition

By : Yuri Diogenes, Dr. Erdal Ozkaya
5 (2)
Book Image

Cybersecurity – Attack and Defense Strategies - Third Edition

5 (2)
By: Yuri Diogenes, Dr. Erdal Ozkaya

Overview of this book

Cybersecurity – Attack and Defense Strategies, Third Edition will bring you up to speed with the key aspects of threat assessment and security hygiene, the current threat landscape and its challenges, and how to maintain a strong security posture. In this carefully revised new edition, you will learn about the Zero Trust approach and the initial Incident Response process. You will gradually become familiar with Red Team tactics, where you will learn basic syntax for commonly used tools to perform the necessary operations. You will also learn how to apply newer Red Team techniques with powerful tools. Simultaneously, Blue Team tactics are introduced to help you defend your system from complex cyber-attacks. This book provides a clear, in-depth understanding of attack/defense methods as well as patterns to recognize irregular behavior within your organization. Finally, you will learn how to analyze your network and address malware, while becoming familiar with mitigation and threat detection techniques. By the end of this cybersecurity book, you will have discovered the latest tools to enhance the security of your system, learned about the security controls you need, and understood how to carry out each step of the incident response process.
Table of Contents (20 chapters)
18
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19
Index

Security Policy

From Chapter 4, Understanding the Cybersecurity Kill Chain, to Chapter 9, Privilege Escalation, we covered attack strategies, and how the Red Team could enhance an organization’s security posture by leveraging common attack techniques. Now it is time to switch gears and start looking at things from an exclusively defensive perspective. There is no other way to start talking about defense strategies other than by starting with security policies. A good set of security policies is essential to ensure that the entire company follows a well-defined set of ground rules that will help to safeguard its data and systems.

In this chapter, we are going to cover the following topics:

  • Reviewing your security policy
  • Educating the end user
  • Policy enforcement
  • Monitoring for compliance

Let’s start by highlighting the importance of reviewing your security policy, and the best ways to go about this task.