What we build
Northstar's core platform — Leviathan — is a modular defensive-security system covering entropy generation, active deception, detection, and a governed agentic control plane. Every action passes through a policy gate before it runs. Every event lands in a hash-chained audit trail.
Our rule is non-negotiable: everything here either analyzes systems we're authorized to test, or reacts to inbound traffic on infrastructure we own. We don't reach past our own perimeter.
Alongside the security platform, we build consumer software — WatchYoDog — a community dog-safety application designed with the same privacy-first principles: no telemetry, no dark patterns, no IP logging.
Architecture
No component gets a pass for living in a different codebase. Actions still clear the same policy gate. Events still land in the same evidence chain.
Modular tiers
Each Leviathan tier is a standalone module. Deploy the entropy core for key generation, add the defense layer for active detection, scale up to the full governed control plane when agentic governance matters.
Products
Two distinct product lines under the same roof, built to the same standards.
Live demo
Step through a real detection sequence: decoy credential tripped, event hash-chained, HMAC alert dispatched, auto-arm daemon escalates. All data is synthetic — the logic is the real system.
Multi-repository
Each repository is independently versioned and maintained — connected through a governance layer that verifies every cross-system action before it runs.
Roadmap
All P0 and P1 milestones are complete. These are the verified next steps — no vaporware.
Get in touch
We're open to conversations with security teams looking for a deployment partner, investors who want to understand the platform's depth, and enterprise customers who need something this platform was built for.
We don't do demos that obscure how it works. If you want to understand the architecture, the evidence chain, or the governance model, we'll show you the real thing.