AgentTrust zero-trust security and governance gateway for AI agents
Provides real-time prompt injection defense, scope restriction, human-in-the-loop (HITL) approval, and post-quantum Merkle auditing for autonomous AI agent clusters. Intercepts and inspects every tool call to prevent unauthorized actions and data leakage.
Hacker NewsSRN0129
AgentTrustLangChainCrewAIAutoGenMermaid.js
Added 2026-10-31 · originally published 2026-10-25
Steps
- 1Connect autonomous AI agents (such as LangChain, CrewAI, AutoGen) to the AgentTrust Direct Gateway.
- 2The gateway performs Unicode NFKC normalization and prompt injection scanning, and blocks private IPs using RFC CIDR fencing.
- 3Enforce action scope boundaries (e.g., allow SELECT while prohibiting DROP) alongside Bayesian dynamic blast-radius scoring.
- 4When the impact score exceeds 0.7 or involves sensitive operations, trigger a Dual-Lock HITL nonce gate (1-Click mobile / Slack signed URL) for human approval.
- 5Once approved, execute in an encrypted sandbox and record the decision to an immutable Merkle audit ledger.
Copy-ready prompt
Design a security policy for my [AI agent framework name] that intercepts all high-risk [specified operations, e.g., database deletion/API key calls], requires dual confirmation via human-in-the-loop (HITL) approval before execution, and logs all operations.
#AI Security#Zero Trust#Agent Governance#Prompt Injection Defense
Related use cases
Summarized by AI from the original source - refer to the original post for details. Copyright belongs to the original author.