Compliance at the gateway is necessary, but the apps those teams deploy still need the same skepticism on the other side of the fence. Auth bypasses, open storage and loose table rules do not show up in a FedRAMP checklist the way a missing control on the model path does. What has helped on small stacks is hitting the live URL as an anonymous visitor and as a second user. I built https://rowly.me to run that pass on AI-built apps automatically (sign-in, APIs, storage, database rules).