Prompt Injection Firewall

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Prompt injection against a SOC triage agent, run twice side by side. The left column has no defenses; the right has the ones you pick.

What the modes mean
  • replay — a real model run recorded earlier. The defenses re-execute on playback, so the toggles still work.
  • live — calls the model now. The same attack lands on some runs and not others.
Defenses for the right column:

What each defense does
  • D1 Defense based on tags: Mark the injected prompt as “suspicious” and leave LLM to decide whether to accept or reject the injected information.
  • D2 Defense based on human review: Have human decide whether to approve or disallow the injected information to be considered for the current run and memorized for future runs.
  • D3 Defense based on corporate context: By integrating with existing context, autonomous SOC can approve or reject the injected information without human intervention.

Undefended

Pick a scenario and press Run.

Defended

Same attack, defenses on.

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