Mansour Jalaly — Security Engineering https://jalaly.com/blog Mansour Jalaly is a London-based security engineer specialising in detection engineering, cloud security, incident response, and threat intelligence. CISSP and GSEC certified, with experience across Oracle and S-RM. en-gb mansour@jalaly.com (Mansour Jalaly) mansour@jalaly.com (Mansour Jalaly) Fri, 14 Nov 2025 00:00:00 GMT https://jalaly.com/blog/detection-as-code Detection as Code: Treating Your Rules Like Software https://jalaly.com/blog/detection-as-code Version control, CI testing, and ATT&CK coverage mapping turned a folder of SIEM rules into an engineering discipline. What changed, what it cost, and what I would do differently. Fri, 14 Nov 2025 00:00:00 GMT mansour@jalaly.com (Mansour Jalaly) Detection EngineeringDetection as CodeSigmaMITRE ATT&CKCI/CD