Angielski
Write Once, and Detect Everywhere- Practical Sigma Rules for Modern SOCs
Book Description
Practical Detection Engineering with Sigma is a hands-on guide to building, testing, and operationalizing modern detections in real SOC environments.
The book walks you step by step through the full detection engineering lifecycle-from understanding Sigma fundamentals to writing structured rules and deploying them across SIEM and XDR platforms.
What you will learn
● Design and write structured, maintainable Sigma rules for diverse log sources and enterprise environments.
● Translate adversary techniques into behavior-based detections, aligned with MITRE ATT&CK tactics and techniques.
● Convert vendor-agnostic Sigma rules into optimized SIEM and XDR platform-specific queries.
● Validate and test detections using real telemetry, simulated attacks, and threat emulation frameworks.
● Reduce false positives through better logic design, field normalization, and contextual enrichment.
● Implement scalable detection engineering practices using Git-based versioning, automation, and CI/CD pipelines.
Table of Contents
1. Understanding Sigma and Its Importance
2. Anatomy of a Sigma Rule
3. Sigma Rule Logic and Conditions
4. Creating Rules for Windows Logs
5. Creating Rules for Linux and Network Logs
6. ATT&CK Mapping and TTP-Based Detection
7. Threat Simulation and Rule Testing
8. Sigma Rule Anti-Patterns and Best Practices
9. Real-World Detection Use Cases
10. Sigma Rules in SOC Workflows
11. Converting Sigma to SIEM Queries
12. Backend Limitations and Field Mapping Challenges
13. Automating Detection Delivery with CI/CD
14. Managing Rule Packs and Rule Versioning
15. Threat Hunting with Sigma
16. Intelligence-Driven Detection Engineering
17. Sigma in Open Source XDR
18. The Future of Sigma and Detection-as-Code
Appendices
Index
