Unverified50% confidenceDecision RuleExact time
A fail-closed design holds only for the operations the hook actually covers; if an equivalent path has no hook registered, the system is effectively fail-open for that path, and single-point fail-closed cannot be used to infer overall security.
1
Sources
50%
Confidence
Long-term
Relevance
10/13/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedFail-open refers to defaulting to allow passage under abnormal conditions, as opposed to fail-closed.76% similarUnverifiedOpenSeal does not provide exactly-once guarantees for external tools; leases can only ensure a task will be retried and cannot roll back side effects that have already occurred, so irreversible operations require the business layer to implement its own idempotency checks.66% similar
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