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Infosec Strategies and Best Practices

You're reading from   Infosec Strategies and Best Practices Gain proficiency in information security using expert-level strategies and best practices

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Product type Paperback
Published in May 2021
Publisher Packt
ISBN-13 9781800566354
Length 272 pages
Edition 1st Edition
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Author (1):
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Joseph MacMillan Joseph MacMillan
Author Profile Icon Joseph MacMillan
Joseph MacMillan
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Table of Contents (13) Chapters Close

Preface 1. Section 1: Information Security Risk Management and Governance
2. Chapter 1: InfoSec and Risk Management FREE CHAPTER 3. Chapter 2: Protecting the Security of Assets 4. Section 2: Closing the Gap: How to Protect the Organization
5. Chapter 3: Designing Secure Information Systems 6. Chapter 4: Designing and Protecting Network Security 7. Chapter 5: Controlling Access and Managing Identity 8. Section 3: Operationalizing Information Security
9. Chapter 6: Designing and Managing Security Testing Processes 10. Chapter 7: Owning Security Operations 11. Chapter 8: Improving the Security of Software 12. Other Books You May Enjoy

Using security monitoring to improve visibility

A specifically popular control for increasing visibility into the ongoings of your digital estate is the implementation of logging and the aggregation of those logs into a SIEM system.

SIEMs not only provide specialists the ability to investigate logs from your assets in your organization but also, lately they have been able to leverage IPS/IDS features, along with machine learning algorithms to enrich the log data and actively protect against compromise. This shifts the SIEM from being solely a detective control to being both a preventative and detective control, giving context and visibility into the previously dark alcoves of a network, along with reactions to mitigate the effectiveness of a threat actor.

This could include recognizing patterns and actions such as the following:

  • Account compromise detection through authentication logs.
  • Malware detection through system activity, firewall, IDS/IPS, and CASB (Cloud...
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