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Threat Modelling

Verified

Expert threat modeling support for system design and reviews.

Other1K+ chats
Open in ChatGPT
Updated 2026-06-16

What is Threat Modelling?

It provides structured analysis to uncover vulnerabilities early in the design phase.

Teams and architects can use it to evaluate systems and strengthen their overall security posture.

Prompts to try with Threat Modelling

Create a STRIDE-based threat model for my new microservices architecture
Review this existing network diagram and list the top security risks
Identify threats and mitigations for a cloud storage system I'm designing
Perform a threat assessment on my current IoT device setup and suggest fixes

What you can use Threat Modelling for

New system design review

Walks through a proposed application architecture to surface threats like unauthorized access or data leakage before implementation begins.

Legacy infrastructure audit

Analyzes an existing on-premise or cloud setup to highlight outdated components and unaddressed attack vectors.

Compliance-focused modelling

Helps map threats against requirements such as data protection regulations during the design of financial or healthcare systems.

How to use Threat Modelling

  1. 1Open ChatGPT and locate the Threat Modelling GPT
  2. 2Start a new chat with the GPT
  3. 3Describe your system design or paste existing architecture details
  4. 4Request a threat model, risk review, or mitigation suggestions
  5. 5Refine results by asking follow-up questions on specific threats

Threat Modelling: pros & cons

Pros

  • +Specialized focus on threat modelling
  • +Handles both new designs and existing setups
  • +Encourages systematic risk identification
  • +Practical for security-conscious development

Cons

  • Requires ChatGPT account with custom GPT access
  • Quality depends on detail of user input
  • Text-only; no diagram generation

How to access: Threat Modelling runs inside ChatGPT — click Open in ChatGPT to start (a ChatGPT account is required). It's been used in 1K+ conversations.

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Frequently asked questions

It performs thorough threat modelling for system designs and reviews existing setups to identify and address risks.

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