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Everything in writing. Nothing behind a form.

The product profile and the technical note your IT will ask for. No registration, no email address. The documents are the point, not the lead.

Product

Product profile

LogIQ VDA5050 Analyzer: Product Profile

Nine pages, A4. Three parties and what each of them needs, then two pages on each of the three areas - Analyzer, Testbench and Monitoring - with the screenshots at a size you can read, and how a first run starts.

PDF, 447 kB, English

Starter Demo Package

One vehicle, one small site, a capture of four minutes. Enough to import a layout, analyse a log and read a verdict without asking anyone for data first. Three findings are in it on purpose, and the guide inside says which and why.

ZIP, 291 kB, guide in German and English

Checking a report package

A report can be exported as one signed archive holding the report and every file it was made from. The public key, a verification script and the full instructions are on their own page, so anyone handed a package can check it without our help.

How to check a package

Disclosure

Where we deviate from the official schemas

This document names every place the analyzer departs from the schemas as published, with the commit it was checked against, the passage it rests on, and the reason.

Deviations from the official VDA5050 schemas

Five pages, A4. Ten deviations in three classes, each traced to a release-branch commit and to the clause that governs it, including the specification's own rule that its text outranks its schemas. Re-verified against the official repository on 14 August 2026.

PDF, 248 kB, English

Why this is published at all

A conformance verdict is worth what its rule set is worth. Where we cannot use an official file as published, you are entitled to know it before you rely on a report, not to find it in a diff. Every deviation is dropped as soon as the published file no longer needs it: the generator checks each one against the original before every run.

For your IT

Connecting the analyzer

Connection and firewall

For your site administrators: the three ways to connect, the exact firewall rule each needs, what the analyzer does on the broker and what it never touches, how the connection is encrypted and what the licence file does on your own hardware. Plus a form to fill in with the details we need to connect.

PDF, 227 kB, English

Connecting a broker behind NAT

When your MQTT broker runs on a machine that is not reachable from the internet, one outbound SSH tunnel connects it to the hosted analyzer; nothing to open on your side. Step-by-step for Windows and Linux.

PDF, 187 kB, English

For developers

Writing custom rulesets

Understanding Custom Rulesets

The developer's guide to rules of your own: what a ruleset can express and what it deliberately cannot, the file format and the path language in full, all seven rule types with examples, and how to test a file against a real capture before it goes to production.

PDF, 447 kB, English

Missing something?

If your security review needs a document that is not here, such as an architecture note, a data-protection summary, a test report: just ask, and it gets written.