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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

Creating Entity behavior queries

If you look back at Figure 12.2, you may notice that all the data sources you can select come from Microsoft sources. What if you are getting your data from other sources that are not listed or you want to query other Microsoft data? That is where the Customize entity page link from the main Entity behavior page comes into play.

Note

At the time of writing, this feature is in preview, so the features may have changed.

Clicking on the Customize entity page button from the Entity behavior main page will take you to the Entity Settings page, as shown in the following screenshot:

Figure 10.10 – Entity Settings page

The page is broken into three sections: the header bar, the activities list, and the activities detail pane. Each section will be described in the following sections.

Header bar

The header bar allows you to refresh the page, add a new activity, delete an activity, disable/enable an activity, and...

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