This detection rule monitors for the disabling of security jobs within CircleCI pipelines, identifying critical events where mandatory security jobs are not executed. The logic operates on CircleCI log data, where it renames and extracts significant fields including user information, job names, and branch details. It uses a lookup to define which jobs are mandatory for each workflow and checks if these jobs have been executed successfully. If a mandatory job is found to be disabled, it raises an alert as this could lead to security vulnerabilities, allowing malicious code to bypass crucial checks, thereby compromising the integrity of the code deployment process. This rule is particularly relevant for maintaining security standards in DevSecOps environments and mitigating the risks associated with unauthorized code execution. The implementation requires indexing CircleCI logs to ensure the detection runs effectively.