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Lightning Talk: Your Most Privileged User Isn't Human: The Agent Security Blinds...

Lightningat Open Source SecurityCon Europe 2026 · on Monday, 2026-03-23· [security, ai-assisted-development]
slides:none on file

Kubernetes clusters end up giving AI agents broad service-account powers so a nonhuman identity makes unauditable changes: audit logs show only a service account, agents use kubectl and cloud CLIs to read secrets and escalate, and agents dynamically invoke multiple tools / MCP servers creating long attack paths (example: a misconfigured GitHub Action led to a supply‑chain compromise). Fixes: inject lost attribution by annotating user context, enforce permission escalation controls with runtime policies, and capture tool chains via OpenTelemetry / GenAI tracing for invisible tool chains.

AI-written summary · about

  1. 0:00Introduction
  2. 1:49AI agents as privileged users
  3. 3:14Gaps in agent security
  4. 8:29Solutions for agent security
  5. 10:16Closing remarks
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