# Build zero-trust AI agents that judge intent, not just syntax

DevFeed: [Build zero-trust AI agents that judge intent, not just syntax](<https://devfeed.tech/articles/build-zero-trust-ai-agents-that-judge-intent-not-just-syntax-26905.md>)

Original publisher: [Read original article](<https://developers.googleblog.com/build-zero-trust-ai-agents-that-judge-intent-not-just-syntax/>)

Author: Eric Dong; Shubham Saboo

Published: 2026-09-16T01:23:36.799575Z

Content type: article

Language: en

Sources: [Google Developers Blog](<https://devfeed.tech/sources/google-developers-blog.md>)

Topics: [Artificial Intelligence](<https://devfeed.tech/topics/ai.md>), [Security](<https://devfeed.tech/topics/security.md>), [Zero Trust](<https://devfeed.tech/topics/zero-trust.md>)

Tags: [agents](<https://devfeed.tech/tags/agents.md>), [ai](<https://devfeed.tech/tags/ai.md>), [ai-agents](<https://devfeed.tech/tags/ai-agents.md>), [gemini](<https://devfeed.tech/tags/gemini.md>), [model-context-protocol](<https://devfeed.tech/tags/model-context-protocol.md>), [python](<https://devfeed.tech/tags/python.md>), [security](<https://devfeed.tech/tags/security.md>), [zero-trust](<https://devfeed.tech/tags/zero-trust.md>)

## AI overview

This blog post explains how to move AI-agent security from static, build-time controls to dynamic runtime governance on the Gemini Enterprise Agent Platform. It covers Model Armor, Semantic Governance Policies, and Agent Anomaly Detection with Closed-Loop Remediation for evaluating intent, enforcing business rules, and detecting multi-turn attacks.

## Source excerpt

This blog post explores how to transition AI agents from static, build-time security controls to dynamic runtime governance using the Gemini Enterprise Agent Platform. It highlights three primary managed defenses: Model Armor for screening edge prompts, Semantic Governance Policies for evaluating tool intent against business rules, and Agent Anomaly Detection for catching multi-turn exploits. By shifting these capabilities to the platform level, security administrators can dynamically enforce policies and neutralize complex attacks without needing to modify or redeploy the agent's underlying code.