Guardrails

Guardrails are multi-layered defense in depth: input (relevance classifier, jailbreak & injection detection, moderation, rules), enforcement (tool risk assessment before invocation), output (PII filtering, brand compliance). A single guardrail is insufficient – a combination is needed. Plus human in the loop intervention at critical points.

Related: [Prompt Injection], [Human in the Loop], [Deadly Triad]