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Mighty Infosec

Secure AI · AI Threat Modeling

Design AI systems that fail safely

AI systems blur the line between data and instructions, and agents act with real permissions. We threat-model your AI architecture before it ships, covering model inputs, retrieval sources, tool permissions, memory and human oversight, so you build the right guardrails from day one.

Outcomes

What you walk away with

Clear map of where untrusted content can steer your AI

Least-privilege design for agent tools and credentials

Human-in-the-loop checkpoints where they actually matter

Evidence of responsible AI design for customers and regulators

Coverage

What's in scope

What we model

  • Prompt and context assembly, including retrieved content
  • Agent tools, MCP servers, plugins and their permissions
  • Memory, multi-agent communication and delegation
  • Training/fine-tuning data and model supply chain
  • Output handling and downstream integrations

Frameworks

  • STRIDE adapted for AI components
  • MAESTRO for agentic systems
  • OWASP LLM and agentic threat taxonomies
  • MITRE ATLAS adversary techniques

Deliverables

  • AI system data-flow diagram with trust boundaries
  • AI-specific threat register with mitigations
  • Guardrail and agent-permission design recommendations
  • Test plan that feeds directly into AI security testing

Standards & frameworks

  • MITRE ATLAS
  • OWASP Top 10 for LLM Applications
  • MAESTRO
  • NIST AI RMF
  • ISO/IEC 42001

Ideal for

  • Teams designing agents that take real-world actions
  • Companies adding AI to products that hold sensitive data
  • Organisations preparing for AI governance requirements

FAQ

AI Threat Modeling questions

How is AI threat modeling different from regular threat modeling?

The model itself is an untrusted component: any content it reads can act as instructions. That changes where trust boundaries sit and what controls work, especially once agents can call tools.

Ready to talk about ai threat modeling?

Tell us what you're building. In a free 30-minute scoping call we'll map your risks and recommend the right engagement, whether you need a pentest, a threat model or an AI security review.