IaC Drift Detection is the process of spotting changes between your declared infrastructure-as-code and the actual deployed environment. Drift can be intentional, accidental, or malicious. Without detection, sensitive configurations can leak, critical resources can be exposed, and compliance can be lost.
A drift detection mask allows you to fine-tune this process. It focuses detection on high-risk areas like secrets, environment variables, and identity policies, while ignoring safe and inconsequential differences. Masking cuts noise and keeps alerts actionable. Finding drift in sensitive data means the system checks for changes to items like:
- Encryption keys
- API tokens
- Access control lists
- Database credentials
When a drift detection mask is configured, it filters outputs by severity. Instead of being buried under minor changes, you see exactly when sensitive data is touched. This precision matters for operational speed and security posture.