Book Image

Learn Azure Sentinel

By : Richard Diver, Gary Bushey
Book Image

Learn Azure Sentinel

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)
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

SOC platform components

As described earlier, the SOC platform includes a range of technologies to assist with the routine and reactive procedures carried out by various teams. Each of these solutions should help the SOC analysts to perform their duties at the most efficient level to ensure a high degree of protection, detection, and remediation.

The core components of the SOC include log management and Security Incident and Event Monitoring (SIEM), Security Orchestration and Automated Response (SOAR), vulnerability management, threat intelligence, and incident response. All of these components are addressed by the deployment of Azure Sentinel. Additional solutions will be required, and integrated, for other SOC platform capabilities such as intrusion prevention/detection, integrity monitoring, and disaster recovery:

Deploying an SOC using Azure Sentinel comprises the following components:

  • Azure Monitor for data collection and analysis. This was originally created to...