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Security Orchestration, Automation, and Response for Security Analysts

You're reading from   Security Orchestration, Automation, and Response for Security Analysts Learn the secrets of SOAR to improve MTTA and MTTR and strengthen your organization's security posture

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Product type Paperback
Published in Jul 2023
Publisher Packt
ISBN-13 9781803242910
Length 338 pages
Edition 1st Edition
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Author (1):
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Benjamin Kovacevic Benjamin Kovacevic
Author Profile Icon Benjamin Kovacevic
Benjamin Kovacevic
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Toc

Table of Contents (14) Chapters Close

Preface 1. Part 1: Intro to SOAR and Its Elements
2. Chapter 1: The Current State of Cybersecurity and the Role of SOAR FREE CHAPTER 3. Chapter 2: A Deep Dive into Incident Management and Investigation 4. Chapter 3: A Deep Dive into Automation and Reporting 5. Part 2: SOAR Tools and Automation Hands-On Examples
6. Chapter 4: Quick Dig into SOAR Tools 7. Chapter 5: Introducing Microsoft Sentinel Automation 8. Chapter 6: Enriching Incidents Using Automation 9. Chapter 7: Managing Incidents with Automation 10. Chapter 8: Responding to Incidents Using Automation 11. Chapter 9: Mastering Microsoft Sentinel Automation: Tips and Tricks 12. Index 13. Other Books You May Enjoy

Why should you use automation for incident enrichment?

When a new incident/case is detected, we first need to triage to check whether it is a true or false positive. In many cases, there are usually steps that SOC analysts perform when investigating new incidents. One example is if there is an IP address involved in the incident, SOC analysts will go to the Threat Intelligence blade to see whether it is malicious, or to external products such as VirusTotal or Microsoft Defender Threat Intelligence (MDTI), also known as RiskIQ. This takes SOC analysts’ time, and they need to do it every time there is an IP involved in an incident, or more than one IP, which can take a few minutes for each incident. With the number of incidents increasing daily, this can mean hours lost in the SOC every day.

But what if we can perform that step even before SOC analysts pick up the incident for investigation?

This is done by creating a playbook that will run on incident/alert creation and...

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