Oliver Kieselbach
249e39bc68
A chain-valid Intune MDM certificate only proves "issued to some tenant" — the pinned roots are shared by every Intune tenant. Tenant scoping rested entirely on the device serial in the downstream validators, which is not a secret. Bind the tenant stamped into the auth cert to the requested tenant. The Entra tenant id sits in OID 1.2.840.113556.5.14 of the cert the agent already presents for mTLS, so this needs no Graph call, no consent and no agent release. Not 5.6 (Intune Account id, a different GUID) and not 5.4 (device id, stored as 16 bare bytes) — the decoder handles both encodings and now lives once in Shared, used by agent and backend. Stage 1 observes only: ObserveCertTenantBinding returns void and swallows its own exceptions, so it cannot fail an otherwise valid request. Match is logged only on cert-cache miss, keeping the denominator without per-request volume. Grep marker for stage 2: CERT-TENANT-BINDING-SHADOW. Backend 4604/4604, Agent V2.Core 2519/2519, 0 warnings. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
AutopilotMonitor
Advanced monitoring and troubleshooting solution for Windows Autopilot deployments. Gain full visibility into every enrollment session with a detailed event timeline, fleet health dashboards, and session reporting. Define custom analysis rules to automatically detect issues and gather rules to collect targeted evidence. Retrieve diagnostics packages on demand, configure agent settings like auto-reboot behavior and automatic timezone adjustment — all managed centrally from the web dashboard.
Availability
Autopilot Monitor is publicly available — the Community plan is free. Sign in with your work account at autopilotmonitor.com; new organizations complete a short activation step after first sign-in.
Overview
Autopilot Monitor provides real-time tracking, intelligent diagnostics, and automated troubleshooting for Windows Autopilot enrollment processes. It consists of:
- Bootstrap Script — PowerShell script deployed via Intune that starts monitoring early in the enrollment process
- Monitoring Agent — Lightweight .NET application that collects telemetry and evidence during enrollment
- Backend API — Azure Functions-based ingestion and processing pipeline
- Web Dashboard — Next.js application for real-time monitoring and fleet analytics
Architecture
For detailed information about the system architecture, components, and data flow, see Architecture Documentation.
Documentation
Full admin documentation is available at docs.autopilotmonitor.com
License
This project uses a split licensing model:
- MIT License — Agent (
src/Agent/) and Shared library (src/Shared/) — unrestricted use on end-user devices - AGPL-3.0 — Backend (
src/Backend/), Web Dashboard (src/Web/), and MCP Server (src/McpServer/) — server-side components remain open source
See LICENSE for full details.