Secure Design Graph · ThreatModeler Nexus
The foundation

Other AI tools build prompts. We build a Graph.

The Secure Design Graph is one connected model of your architecture, threats, and controls, with a record you can defend behind every answer.

AI finds what's there. Our Graph shows it what's missing.

What it is

One connected model of your whole system.

Components, data flows, trust boundaries, threats, controls, and compliance live in one model you can query. The relationships between them are explicit, not scattered across documents.

A prompt needs context to be useful. The Graph is that context, and it deepens with every threat model your teams build.

The Graph Agent keeps it current
A three-dimensional volumetric graph: a dense cloud of connected nodes with connections crossing through it, and a single highlighted path picked out, illustrating finding what other tools miss.
Why it's different

Connected, repeatable, defensible

Three things a prompt can't give you, and a graph can.

Connected

Ask the whole model

Components, threats, controls, and compliance live in one model you can ask questions of, with the relationships between them intact.

Repeatable

The same answer, every time

The same question returns the same answer, grounded in the Graph, not a one-off prompt that drifts between runs.

Defensible

A record you can defend

Every decision is recorded and traceable, so security keeps its footing as systems change and audits come due.

Before the findings

Built on facts, not assumptions.

You can code before you threat model. You should never skip recording what the system is meant to be.

Assumed

Code-trained tools

ASPM tools and prompts infer your architecture from code and jump straight to findings. The guess is never grounded, so a control that was never written leaves nothing to flag.

Recorded

The Secure Design Graph

Start from a design, or let the agents infer one from code, then ground it in reality with your decisions and the context the repo never held. That record of intended design is what lets the Graph surface what's missing, the absent control or undefended path a scan can't see.

One Graph, three views

Every role sees what they need

The same Secure Design Graph, projected for the people who depend on it.

For the CISO

Enterprise risk view

Continuous visibility across the portfolio, with forward-looking signals as systems evolve.

For the architect

Secure design control plane

Components, data flows, threats, controls, residual risk, and compliance, natively.

For the developer

Invisible security in the IDE

Threat modeling embedded where systems are built, with no new tool to learn.

Behind the Graph

A decade of curated research, in every model

2,500+
Security requirements
180+
Compliance frameworks
1,500+
Threats catalogued
2,900+
Components modeled
100+
Protocols supported
13
Granted patents

Backed by the Threat Research Center: more than a decade of curated research behind every threat model, control, and compliance report.

See what could go wrong, before it does.