Observability & Red Teaming: Trust but Verify
In traditional software, we test code before deployment. If it passes, it's deterministic. In Agentic AI, a model that passes evaluations today might fail tomorrow due to drift, new attack vectors, or subtle context changes.
Security requires a shift from Point-in-Time Evaluation to Continuous Observability & Adversarial Simulation.
1. Agent Observability: Seeing the "Why"
Standard logging (API inputs/outputs) is useless for agents. You need to see the Cognitive Trace.
What to Monitor:
- Reasoning Steps: Did the agent misunderstand the goal? Did it "panic" and choose a destructive path?
- Tool Usage Patterns: Is the agent calling tools in loops? Is it using unauthorized arguments?
- Inter-Agent Communication: Who is talking to whom? Are low-trust agents influencing high-trust agents?
- Cost & Latency: Spikes often indicate "Denial of Wallet" attacks or infinite loops.
Emerging Tech: Platforms like Arize, Langfuse, and Helicone provide deep tracing for agent workflows, visualizing the entire execution graph.
2. Agentic Red Teaming: The Automated Hacker
Manual pentesting cannot scale to the infinite permutations of natural language and tool combinations.
Agentic Red Teaming uses AI to attack AI.
- Method: An "Attacker Agent" is given a goal (e.g., "Extract PII from the Support Agent").
- Execution: It converses with the target, trying prompt injections, social engineering, and tool abuse.
- Learning: It adapts its strategy based on the target's defenses.
Key Use Cases:
- Vulnerability Discovery: Finding "jailbreaks" that bypass your system prompt.
- Regression Testing: ensuring a model update didn't re-open old security holes.
- Multi-Agent Collusion: Simulating scenarios where multiple compromised agents coordinate to bypass controls.
Leading Players: Straiker, Adversa AI, Mindgard.
3. The Feedback Loop
The ultimate goal is a closed loop:
- Observability detects a new anomaly in production.
- Red Teaming automatically generates a reproduction case.
- The Control Plane (Firewall) is updated with a new rule to block it.
CISO Takeaway
You cannot secure what you cannot see. Enable deep observability now. And do not wait for a breach to test your defenses. Automate your Red Teaming to attack your agents continuously, before the real adversaries do.
Continue to the next section: Strategic Roadmap for CISOs