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Learn Azure Sentinel

Learn Azure Sentinel

By : Richard Diver, Gary Bushey
5 (3)
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Learn Azure Sentinel

Learn Azure Sentinel

5 (3)
By: Richard Diver, Gary Bushey

Overview of this book

Azure Sentinel is a Security Information and Event Management (SIEM) tool developed by Microsoft to integrate cloud security and artificial intelligence (AI). Azure Sentinel not only helps clients identify security issues in their environment, but also uses automation to help resolve these issues. With this book, you’ll implement Azure Sentinel and understand how it can help find security incidents in your environment with integrated artificial intelligence, threat analysis, and built-in and community-driven logic. This book starts with an introduction to Azure Sentinel and Log Analytics. You’ll get to grips with data collection and management, before learning how to create effective Azure Sentinel queries to detect anomalous behaviors and patterns of activity. As you make progress, you’ll understand how to develop solutions that automate the responses required to handle security incidents. Finally, you’ll grasp the latest developments in security, discover 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 Azure Sentinel to fit your needs and be able to protect your environment from cyber threats and other security issues.
Table of Contents (22 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
14
Section 4: Integration and Automation
17
Section 5: Operational Guidance

Chapter 7: Creating Analytic Rules

Now that you have connected your data to Azure Sentinel and know how to write your own KQL queries, you need to know how to use those queries to detect suspicious events. This is where Azure Sentinel Analytics comes into play.

Analytics is the heart of Azure Sentinel. This is where you will set up analytic rules and queries that can run automatically to detect issues that you may have. These rules can run queries that you build on your own or they can come from the ever-growing list of templates that Microsoft provides. This is exactly what we will learn to do in this chapter.

This chapter will take you through the following topics:

  • An introduction to analytic rules
  • The various types of analytic rules
  • Creating rules from templates
  • Creating new rules and queries using the wizard
  • Managing rules, including editing and deleting

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