Single Point of Failure

An operational component such as a person, system, process, or vendor relationship whose unavailability would halt a critical operational process with no viable alternative path to continuity.

Single points of failure are systematically underestimated in mid-market operations because they are only fully visible when the failure occurs. Proactive identification requires mapping which components have no backup before the backup is needed.

Every single point of failure identified before it fails represents a potentially avoided crisis. The Backup Coverage Map and the Vendor Redundancy Risk Tier Matrix are the two primary tools for this identification.