How do I govern prompts from AI agents in a defense and aerospace environment?

Route prompts through Kastra. The Kastra proxy or SDK intercepts each prompt before it executes, evaluates ABAC policy against the request attributes, environment, principal identity, and risk signals, and returns an allow, deny, redact, or human-approval decision. Defense and aerospace customers map controls directly to ITAR, CMMC 2.0, NIST 800-171.