Live demo (static)

Open the static heatmap demo

The demo is the real VANTAGE web UI, pre-rendered by scripts/export_demo.py from the API's own responses for the synthetic Acme posture on the real catalog (ATT&CK v19.2, official CIS v8 mapping, SigmaHQ r2026-07-01). It holds only ids, names, counts and Sigma rule titles (about 0.7 MB of JSON and the pre-rendered report).

What works: the ATT&CK matrix with status colours and sub-technique bars, status filters, the technique panel (claiming controls by id, live and dead rules), single points of failure, the cheapest log-source wins, and downloads of the audit report and the ATT&CK Navigator layer (pre-rendered files next to the page).

What needs the local API: what-if log-source toggles and auto-mapping. Run python -m vantage serve --catalog real for those.