Preventing Insecure Inter-Agent Communication in AI Agents
Biotrackr is a single-agent system. One agent, twelve tools, one identity. That is an architectural choice that eliminates an entire vulnerability class Insecure Inter-Agent Communication (ASI07). But what happens when the system grows? Imagine Biotrackr evolves into a multi-agent platform: a Data Retrieval Agent that fetches health records, a Health Advisor Agent that provides wellness recommendations based on trends, and an Orchestrator Agent that coordinates them. Suddenly, agents are talking to each other, passing data, delegating tasks, sharing context. Every message between them is a potential attack surface. ...