CISA and allies issue secure AI guidance for operational technology
CISA and six allied nations released joint guidance on securely integrating AI into OT environments, explicitly addressing AI agents that can control physical processes.
CISA and international partners from six allied nations have released joint guidance aimed at the secure integration of AI in operational technology environments. The guidance is notable because it explicitly calls out AI agents deployed in systems that directly control physical processes, moving agent security from a general IT concern into the realm of infrastructure resilience.
What changed. The new guidance creates a concrete security posture for AI in OT, including agent-specific risks such as malicious input injection, tool misuse, privilege escalation, memory poisoning, and cascading failures across connected agents.
Why it matters. Agent builders working anywhere near industrial control systems, utilities, or other critical infrastructure now have a policy signal that autonomy needs stronger governance, not just better model performance.
Builder takeaway. If an agent can touch physical systems, implement human-override paths, tight permissions, auditability, and hard isolation boundaries before expanding autonomy.