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| Criterion |  Operations Barrier Analysis |  Architecture Risk Storming |
|---|---|---|
Purposedifferent | For a risk that can only be managed through multiple layers of protection, the method examines the effectiveness of each barrier. It shows where safeguards are missing, too weak, or fail under real conditions. | Helps clarify architecture context, options, and consequences in concrete terms. It organizes technical context, alternatives, and consequences. The result is captured as an Annotated Diagram, a Prioritized Risk List, and an Action Backlog. |
Complexitydifferent | Medium | Low |
Timedifferent | 2-4 h | 60-90 min |
Participantsdifferent | 2-6 | 4-12 |
Formatdifferent | Workshop + async | Workshop |
Outputdifferent | Barrier Inventory, Failure Analysis per Barrier, Action Backlog | Annotated Diagram, Prioritized Risk List, Action Backlog |
Tagsno overlap | Root causeSafetyIncident | RiskArchitectureWorkshopValidation |
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Methods with strong topical overlap with the current selection, not yet in the comparison.
