Resources

What we have written.

No gated PDFs, no invented research reports. Everything here is written from the code and the architecture records.

Start here

Pick a thread to pull.

01

Architecture, as built

Components, the three trust boundaries, the scan lifecycle, the callback contract, tenancy, the ontology pipeline and cryptography.

Engineering
02

The finding ontology

52 entity types, 32 verbs, provenance classes, and why an inferred edge never completes a strict path.

Product
03

Core concepts

Scans and tool plans, logical findings, lineage and blast radius, policy and disposition.

Docs
04

Quickstart

Sign in, install esos, run a scan, read the lineage view.

Docs
05

Glossary

The vocabulary that runs the platform, term by term.

Reference
06

Changelog

Engineering milestones by month, from the repository's own audit records.

Company
07

Field notes

Short engineering notes on decisions we made and why.

Engineering
08

Security

How the platform is secured and operated.

Company
09

Frameworks

The fourteen mapped frameworks and how custom frameworks join the cross-walk.

Compliance