BairesDev AppSec — governance and metrics
Durable governance and measurement patterns derived from BairesDev's public AppSec and DevSecOps material.
Governance and metrics
Governance pattern
BairesDev's public model repeatedly joins automation with accountability. A mature program needs policy, ownership, evidence and escalation—not merely tools.
Minimum governance objects
- security requirements and risk classification;
- RACI for findings, exceptions, remediation and rollback;
- severity model tied to exposure and business impact;
- exception record with approver, expiry and compensating controls;
- CI/CD policy gates and evidence retention;
- incident-response and postmortem feedback into controls.
Metrics that fit the worldview
| Metric | What it tells leadership |
|---|---|
| control coverage by repository/pipeline | whether the secure path is actually deployed |
| mean time to remediate by severity | whether findings move or accumulate |
| age of overdue critical/high findings | unmanaged exposure |
| escaped vulnerability rate | effectiveness beyond scanner volume |
| false-positive and reopen rate | signal quality and workflow trust |
| dependency and secret-scan coverage | supply-chain hygiene |
| exception age and expiry compliance | whether risk acceptance is controlled |
| AI-assisted change traceability | whether generated code remains auditable |
Avoid vanity metrics such as raw findings closed without severity, exposure, recurrence or time context.
Durable synthesis
The operational goal is not maximum scanning volume. It is a measurable reduction in meaningful risk while preserving delivery flow. Metrics should reveal coverage, signal quality, ownership, remediation speed, escaped risk and the health of exception processes.
Cross-links
This page is the governance companion to Secure SDLC control plane, Testing and verification stack and AI-assisted development and AI security.