prEN 40000-1-2 §6.4 · STRIDE · ETSI TS 102 165-1IEC/EN 62443 · MITRE ATT&CK for ICS · D3FEND

Threat modeling, guided by AI.

Two assessments in one workspace: STRIDE threat models for connected products, scored per ETSI TS 102 165-1, and IEC/EN 62443 risk analysis for industrial and OT environments — zones and conduits, ICS threats and target security levels. The assistant drafts, scores and explains every step.

Product threat modeling

For connected products and embedded devices, aligned to prEN 40000-1-2 §6.

  • · STRIDE enumeration per asset
  • · ETSI TS 102 165-1 likelihood × impact scoring
  • · MITRE EMB3D threat and mitigation catalogue
  • · Risk register, criteria, treatment and §6.x coverage report
Start a product model

OT risk analysis (IEC/EN 62443)

For plants, utilities and industrial control systems, following the 62443-3-2 flow.

  • · Asset inventory by Purdue level with C/I/A ratings
  • · Zones & conduits, initial and detailed risk
  • · Threats from MITRE ATT&CK for ICS, countermeasures from D3FEND
  • · Target Security Levels per foundational requirement, plus sign-off log
Start an OT assessment

How it works

1
Describe the system

Paste a product description or a site and process overview. The assistant interviews you for what is missing.

2
Let the assistant draft and score

Scope, assets, zones, threats and risk ratings are proposed for you — you review and adjust.

3
Export the report

A print-ready assessment report with the full risk register, treatment decisions and review log.

AI chat input

Paste a product description. The assistant interviews you for missing context.

STRIDE per asset

Spoofing, Tampering, Repudiation, Info disclosure, DoS, Elevation — grouped by asset.

ETSI risk scoring

Likelihood × Impact (1–5), with residual risk once mitigations are in place.

Zones & conduits

Group OT assets into zones by Purdue level and document every conduit between them.

ATT&CK for ICS threats

Pick ICS techniques from the MITRE matrix, or let the assistant propose the relevant ones.

Target Security Levels

SL-T 1–4 per zone across the seven foundational requirements of 62443-3-3.

Who it's for

Device manufacturers
Plant & utility operators
System integrators
Security consultancies

Simple pricing

Both modules — product threat modeling and OT risk analysis — are included in every plan. Start free with 1 product and 1 saved assessment. Upgrade to Pro at €250/month for more products, PDF export and higher AI limits.

See full pricing