SUBTRACT ARCHITECT STUDIOS · Concord, NH
Subtract Architect Studios — Security Architecture

Sentinel

The security control plane of the stack, presented as one product line. The substance is architecture, specs, and invariants — a beacon baseline and a self-assessment tool still in draft.

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CONCEPT VISUAL — Sentinel Control Plane
Designed concept panel for a security control plane — not a screenshot of a running service.

The goal

To give the stack one clear security control plane — defined architecture, specs, and invariants in place of three private repos with colliding names.

What it does — the task

  • Brings three private repos with colliding names — a control plane, a security protocol, and a second control plane — under one product line.
  • Defines the security architecture and its invariants.
  • Sets a beacon baseline for the stack.
  • Includes a self-assessment tool, still in draft.

Risk & time

A defined baseline, clear invariants, and a self-assessment draft surface risks earlier and cut time spent untangling colliding designs and re-checking posture by hand. Time back — varies by volume

Status: Built as architecture, specs and invariants in private repos — not a running service.