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Microsoft Sentinel in Action

Microsoft Sentinel in Action

By : Richard Diver, Gary Bushey
4.7 (3)
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Microsoft Sentinel in Action

Microsoft Sentinel in Action

4.7 (3)
By: Richard Diver, Gary Bushey

Overview of this book

Microsoft Sentinel is a security information and event management (SIEM) tool developed by Microsoft that helps you integrate cloud security and artificial intelligence (AI). This book will teach you how to implement Microsoft Sentinel and understand how it can help detect security incidents in your environment with integrated AI, threat analysis, and built-in and community-driven logic. The first part of this book will introduce you to Microsoft Sentinel and Log Analytics, then move on to understanding data collection and management, as well as how to create effective Microsoft Sentinel queries to detect anomalous behaviors and activity patterns. The next part will focus on useful features, such as entity behavior analytics and Microsoft Sentinel playbooks, along with exploring the new bi-directional connector for ServiceNow. In the next part, you’ll be learning how to develop solutions that automate responses needed to handle security incidents and find out more about the latest developments in security, techniques to enhance your cloud security architecture, and explore how you can contribute to the security community. By the end of this book, you’ll have learned how to implement Microsoft Sentinel to fit your needs and protect your environment from cyber threats and other security issues.
Table of Contents (23 chapters)
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1
Section 1: Design and Implementation
4
Section 2: Data Connectors, Management, and Queries
9
Section 3: Security Threat Hunting
15
Section 4: Integration and Automation
18
Section 5: Operational Guidance

Chapter 11: Threat Hunting in Microsoft Sentinel

Threat hunting is part science, part art, and part intuition. Usually, you are looking for something that may have happened in your environment. It may be that you think something has happened due to external events, such as something odd showing up in the workbooks, a notice from a threat intelligence feed, or even something you just read about on the internet, and you want to investigate. No matter what the reason is for performing your hunt, the tools in Microsoft Sentinel, including queries and the Jupyter Notebook, remain the same.

Threat hunting is a series of activities that you will perform during your investigation. While there is no set guidance on how to perform threat hunting, this chapter will introduce you to the tools that are available in Microsoft Sentinel to help you perform your investigations.

A brief introduction on how to perform threat hunting activities will also be discussed, which will include aspects...

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