ThreatModeler — design-phase threat modelling, facilitated by Passeca
Find architectural flaws before code is written — the cheapest security control you will ever buy. Passeca facilitates the workshops, builds the models, and operationalises the findings.
ThreatModeler is a threat-modelling platform for the design phase. It models a system architecture, automatically identifies threats against it, and produces prioritised mitigations before code is written. Passeca facilitates the workshops, builds and maintains the models, and translates threats into development tasks — making threat modelling a running practice rather than a one-off document.
What does ThreatModeler do?
The cheapest security control you will ever buy.
ThreatModeler lets a team model an application or system's architecture — components, data flows, trust boundaries — and then automatically enumerates the threats against it using established methodologies. The output is a prioritised set of threats with recommended mitigations, produced while the design is still on a whiteboard or in a diagram tool.
The economics are decisive. An architectural flaw caught at design costs an hour to fix; the same flaw caught in production costs an incident. Threat modelling is the highest-leverage, lowest-cost security activity in the lifecycle — which is exactly why it is so often recommended and so rarely done well.
What Passeca adds
Facilitation, operationalisation, and translation into development tasks.
A tool does not run a threat-modelling practice; people do. Passeca's security experts facilitate threat-modelling workshops with engineering teams — asking the right questions about trust boundaries, data flows and attack surfaces — build and maintain the models in ThreatModeler, and translate the identified threats into concrete development tasks with owners.
Passeca also operationalises threat modelling into the secure SDLC: the threats flow into development priorities, are validated later by Aikido SAST/SCA and penetration testing, and any with operational manifestations become detections tracked in PassIRP.
Who is ThreatModeler + Passeca for?
Engineering teams that want to catch flaws at design time.
- SaaS and technology companies building new systems and features continuously.
- NIS2 and ISO 27001 scoped organisations needing secure-by-design evidence.
- OT and critical-infrastructure builders subject to IEC 62443 design requirements.
How to buy ThreatModeler through Passeca
From scoping to a running threat-modelling practice.
Request a workshop through /contact/demo. Passeca scopes the systems to model, facilitates the initial threat-modelling sessions, builds the models in ThreatModeler, and can operate an ongoing practice — refreshing models as systems evolve and tracking mitigations to closure.
ThreatModeler and Passeca, answered
The questions engineering and security leaders ask about design-phase threat modelling.
What is ThreatModeler?
Why threat-model at design time?
What does Passeca add to ThreatModeler?
How is threat modelling different from penetration testing?
Does threat modelling satisfy compliance requirements?
How does ThreatModeler fit the Passeca stack?
Who is ThreatModeler + Passeca for?
How do I buy ThreatModeler through Passeca?
Find architectural flaws before code is written
Request a ThreatModeler workshop and Passeca will scope the systems to model, facilitate the session with your engineering team, and deliver prioritised threats with mitigations — the cheapest security control you will buy.
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