Cloud Misconfiguration Recovery Time Estimator

1. Estimate investigation time

Enter the time needed to confirm scope, affected resources, and the unsafe configuration path.

2. Add containment time

Include temporary access restrictions, isolation, credential changes, or service controls used to stop further exposure.

3. Estimate correction work

Enter the time to create and review a safe configuration change, including infrastructure-as-code updates.

4. Add deployment and propagation

Include pipeline execution, cloud control-plane propagation, and waiting for approved change windows.

5. Estimate validation

Include security checks, functional testing, monitoring review, and confirmation that the exposure is closed.

6. Apply dependency overhead

Use a percentage for approvals, handoffs, vendors, and teams that cannot work continuously.

Where:

• Each phase: net elapsed hours on the critical recovery path
• Dependency overhead rate: percentage added for waiting and coordination

Assumptions: Use elapsed critical-path time, not total labor across parallel teams. Large multi-account incidents may require separate scenarios or an increased correction phase.

What the result means

The main result is a scenario estimate derived from the values entered and should be compared with alternative assumptions.

Use documented internal data where available and test conservative, expected, and severe cases.

Given:

• Investigation: 3 hours
• Containment: 2 hours
• Configuration correction: 4 hours
• Deployment and propagation: 2 hours
• Validation: 3 hours
• Dependency overhead: 25%

Calculation:
Base path = 3 + 2 + 4 + 2 + 3 = 14 hours. Overhead = 14 × 0.25 = 3.5 hours. Total = 17.5 hours.

Result:
17.5 hours, or 2.19 eight-hour workdays

Interpretation:
The modeled incident requires just over two working days of elapsed recovery time.