Detection as code: How to enhance your real-time threat detection

This article explains the Detection as Code (DaC) approach for managing threat-detection rules like software — emphasizing version control, CI/CD-driven testing and deployment, code review, and automation to improve detection speed, consistency, and adaptability. It recommends tool and format choices (YAML, JSON, Python, YARA, Sigma), Git-based workflows, rule linting and validation, cross-functional teams and training for security staff, starting small by refactoring high-impact legacy rules, and mapping detections to frameworks like MITRE ATT&CK for visibility and prioritization.