May 1, 2024
Updated May 27, 2025
20 minute read
An Introduction to Security Monitoring
Security monitoring is the continuous process of observing and analyzing an organization's IT environment to detect and respond to cybersecurity threats. It involves collecting and evaluating data from various sources within a network, such as system logs, network traffic, and application activities, to identify suspicious patterns or unauthorized system changes. The core idea is to gain real-time (or near real-time) visibility into the security posture of an organization, allowing for swift action when potential security incidents are identified. This proactive stance is crucial in today's digital landscape, where cyber threats are constantly evolving and becoming increasingly sophisticated.
Working in security monitoring can be an engaging and exciting career path. One thrilling aspect is the detective work involved; professionals in this field are often the first to spot anomalies that could indicate a cyberattack in progress, piecing together clues from vast amounts of data to understand and neutralize threats. Another rewarding element is the direct impact one has on protecting an organization's valuable assets, including sensitive data and critical infrastructure, thereby ensuring business stability and trust. Furthermore, the field is dynamic, constantly presenting new challenges and learning opportunities as new attack vectors emerge and defensive technologies advance.
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Find a path to becoming a Security Monitoring. Learn more at:
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Reading list
We've selected 23 books
that we think will supplement your
learning. Use these to
develop background knowledge, enrich your coursework, and gain a
deeper understanding of the topics covered in
Security Monitoring.
Is considered a foundational text in network security monitoring (NSM). It provides a comprehensive guide to building and running an NSM operation using open-source tools. It's highly valuable for gaining a broad understanding and is often recommended for those new to the field or looking to solidify their NSM knowledge. This book useful reference tool for practitioners.
While not a traditional book, this NIST publication critical document for understanding incident response within a cybersecurity risk management framework. It provides guidelines and recommendations that directly influence how security monitoring is conducted and integrated into an organization's overall security posture. It must-read for understanding standard practices.
Published recently, this book directly addresses the contemporary challenge of evasive malware. It provides a guide to detecting, analyzing, and defeating advanced threats that are designed to avoid traditional security monitoring. It is highly relevant for understanding current threats and advanced detection techniques.
Provides a comprehensive overview of network security monitoring. It covers topics such as intrusion detection, vulnerability assessment, and incident response. It valuable resource for anyone who wants to learn more about network security monitoring.
Serves as an essential guide for aspiring NSM analysts. It takes a fundamental approach with real-world examples covering the collection, detection, and analysis stages of the NSM cycle. It is particularly useful for beginners seeking a practical understanding of NSM concepts and techniques.
Focuses on developing a structured approach to security monitoring and incident response through the use of playbooks. It helps organizations define procedures and actions for various security events, improving the efficiency and effectiveness of monitoring efforts. It's valuable for those involved in designing security operations processes.
This handbook condensed reference guide for cybersecurity incident responders and security professionals. It covers essential information on the incident response process, attacker methodologies, common tools, and analysis techniques. It's a valuable resource for quick reference and solidifying understanding of incident response within a monitoring context.
Connects threat intelligence with incident response, a crucial aspect of modern security monitoring. It explains how to leverage intelligence to improve detection and response capabilities. It's relevant for understanding how monitoring feeds into a more proactive security posture.
Emphasizes the importance of data analysis in network security monitoring. It provides techniques and methodologies for extracting actionable intelligence from network data to detect malicious activity. It's particularly useful for those who want to deepen their analytical skills in NSM.
A practical guide for defensive security professionals, this book provides a toolkit of techniques and tools for securing and monitoring systems and networks. It offers hands-on knowledge that directly supports the implementation of effective security monitoring practices.
SIEM systems are central to modern security monitoring. focuses on the practical aspects of implementing and managing a SIEM, covering topics like data collection, correlation, and analysis. It's a valuable resource for understanding the technology that underpins many security monitoring operations.
Effective security monitoring heavily relies on logs. provides a deep dive into the critical aspects of logging and log management, which are foundational to detecting and investigating security incidents. It useful reference for anyone involved in building or managing a security monitoring infrastructure.
Focusing specifically on Windows environments, this book delves into the intricacies of Windows security auditing and event logging for monitoring purposes. It provides detailed scenarios and patterns for detecting malicious activity on Windows systems, which are prevalent in many organizations.
Covers the use of Prometheus for security monitoring. It provides step-by-step instructions on how to set up and configure Prometheus for security monitoring. It also covers how to use Prometheus alerts and dashboards to detect and respond to security threats.
Provides a comprehensive overview of security monitoring and SIEM systems. It covers topics such as system architecture, log management, and incident response. It valuable resource for anyone who wants to learn more about security monitoring or SIEM systems.
Covers the use of Azure Sentinel for security monitoring. It provides step-by-step instructions on how to set up and configure Azure Sentinel for security monitoring.
Covers the use of AWS CloudWatch for security monitoring. It provides step-by-step instructions on how to set up and configure AWS CloudWatch for security monitoring. It also covers how to use AWS CloudWatch to detect and respond to security threats.
Provides a broad understanding of fundamental computer security principles, including aspects relevant to security monitoring. It's often used as a textbook for introductory cybersecurity courses and can provide valuable background knowledge for those starting in the field of security monitoring.
Offers a comprehensive overview of computer security principles and practices, including topics related to security monitoring such as intrusion detection and prevention. It's a widely used textbook in academic settings and provides a solid theoretical foundation.
Provides an overview of modern advancements in surveillance systems and technologies, which are increasingly relevant to security monitoring. It touches upon AI-driven monitoring, real-time data analysis, and other contemporary capabilities. While broader than just cybersecurity, it offers context on the technological evolution impacting monitoring.
Based on the experiences of Cisco security experts, this book provides a practical approach to security monitoring on enterprise networks. It outlines steps for developing monitoring policies, understanding network telemetry, and selecting event sources. While an older publication, it offers valuable foundational concepts and real-world examples.
Provides a basic overview of security monitoring. It covers topics such as log management, intrusion detection, and incident response. It good starting point for anyone who wants to learn more about security monitoring.
For more information about how these books relate to this course, visit:
OpenCourser.com/topic/smt27j/security
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