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Security Monitoring with Wazuh

Security Monitoring with Wazuh

By : Rajneesh Gupta
3.9 (7)
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Security Monitoring with Wazuh

Security Monitoring with Wazuh

3.9 (7)
By: Rajneesh Gupta

Overview of this book

Explore the holistic solution that Wazuh offers to improve your organization’s cybersecurity posture with this insightful guide. Security Monitoring with Wazuh is a comprehensive resource, covering use cases, tool integration, and compliance monitoring to equip you with the skills you need to build an enterprise-level defense system. The book begins by setting up an Intrusion Detection System (IDS), integrating the open-source tool Suricata with the Wazuh platform, and then explores topics such as network and host-based intrusion detection, monitoring for known vulnerabilities, exploits, and detecting anomalous behavior. As you progress, you’ll learn how to leverage Wazuh’s capabilities to set up Security Orchestration, Automation, and Response (SOAR). The chapters will lead you through the process of implementing security monitoring practices aligned with industry standards and regulations. You’ll also master monitoring and enforcing compliance with frameworks such as PCI DSS, GDPR, and MITRE ATT&CK, ensuring that your organization maintains a strong security posture while adhering to legal and regulatory requirements. By the end of this book, you’ll be proficient in harnessing the power of Wazuh and have a deeper understanding of effective security monitoring strategies.
Table of Contents (15 chapters)
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1
Part 1:Threat Detection
4
Part 2: Threat Intelligence, Automation, Incident Response, and Threat Hunting
9
Part 3: Compliance Management
12
Chapter 9: Glossary

Isolating a Windows machine post-infection

The process of isolating a compromised endpoint is an essential part of IR in a SOC. In order to stop the threat from spreading and inflicting further damage, you must isolate the infected device or system from the network immediately. Also remember that it is important to examine the severity of the compromise, the value of the asset, and the potential impact on the business before deciding on an isolation strategy; isolation is not a silver bullet. A ransomware attack is an essential attack scenario in which isolation is a crucial step. Ransomware is a type of malware that encrypts the data of a victim and demands payment for the decryption key. It frequently spreads quickly throughout a network, potentially affecting many endpoints. In this section, we will isolate a Windows machine post-infection by malware. We will utilize the Wazuh active response capability to create an automatic outbound rule to block all outgoing traffic. In this...

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