Insecure Inter-Agent Communication

Insecure inter-agent communication occurs when multiple AI agents exchange messages, delegate tasks, or share context without proper authentication, encryption, or message integrity verification, enabling man-in-the-middle attacks and unauthorized agent impersonation. As enterprises adopt multi-agent architectures where agents collaborate on complex workflows, unsecured communication channels become attack vectors for injecting malicious instructions or exfiltrating sensitive data. Look for vendors that provide mutual authentication between agents, encrypted message channels, message signing and verification, and protocol-level security for agent-to-agent communication. This challenge is part of the OWASP Agentic AI Top 10 and becomes critical as organizations deploy agent swarms and hierarchical agent topologies.

CAPABILITIES YOU NEED

VENDOR RECOMMENDATIONS