CAIN-42 invariant · E24

NET-T-medium-security_trust: security_trust UNKNOWN fails a medium-consequence action

Held · CAIN-42 Evolution 24 -- Governed Agentic Internet Fabric

Last reviewed 2026-10-01

held   niche Prediction, world models & simulation

What this rule means

CAIN-42 must always satisfy: security_trust UNKNOWN fails a medium-consequence action. It is one of 298 invariants checked for CAIN-42 Evolution 24 -- Governed Agentic Internet Fabric. An invariant is a rule the system may never break, whatever an agent or attacker does; the test suite tries to break it across many scenarios and records the result.

Recorded detail

[
 "NO_CROSS_DOMAIN_AUTHORITY_FOR_CAPABILITY",
 "TRUST:TRUST_UNKNOWN:security_trust"
]

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Related rules

• NET-I052: a legitimate escrow settles and is labelled SIMULATED
• NET-T-medium-behavioral_trust: behavioral_trust UNKNOWN fails a medium-consequence action
• NET-T-high-behavioral_trust: behavioral_trust UNKNOWN fails a high-consequence action
• NET-T-high-security_trust: security_trust UNKNOWN fails a high-consequence action
• NET-T-high-execution_trust: execution_trust UNKNOWN fails a high-consequence action
• NET-S-model-rollback: a rolled-back model is refused

← NET-T-medium-behavioral_trust · all 298 · NET-T-high-identity_trust →