Device Success Platform

Fleet Warden - success management tool for device fleets

Fleet Warden is the success management tool for devices.

Device identity and certificatesDevice fleet managementTelemetry and remote configTargeting and staged rollouts
  • OTA updates for rolling out signed software bundles
  • Remote support with live access to devices through terminal, VNC, and file explorer
  • Shared values for querying and sharing state
  • Telemetry as log streams - buffered on the device and automatically synchronized to the cloud when connectivity returns.
  • State analysis and crash reports
  • Granular user management with two-factor authentication and SSO, plus role assignment for sales, support staff, and developers
  • Provisioning with manufacturing settings
  • No traffic throttling like with AWS/Azure/GCP/...
  • Provisioning server for manufacturing to install certificates into a protected environment such as TPM or TF-A

This lets teams control updates per role, keep versions and coverage in view, and deliver stable releases faster with fewer failures - all in one system.

Device success and remote operations from one platform

Fleet Warden orchestrates signed OTA bundles, shared values, telemetry log streams, and crash analysis in one cockpit. Events are buffered locally and synchronized automatically as soon as connectivity is available - without hyperscaler-style throttling limits.

Role-specific OTA and service workflows

Teams plan releases separately for sales, support, and engineering, monitor versions and coverage, and reduce failures through targeted rollbacks.

Provisioning and support

Provisioning servers with TPM- and TF-A-backed certificates together with remote support via terminal, VNC, and file explorer accelerate manufacturing, diagnostics, and handovers.

Device identity
Certificates · PKI
TPM- and TF-A-backed certificates, ownership transfer, and branding scripts ensure that every device is uniquely identified and accepts only signed builds - from manufacturing runs to field service.
Fleet management
Device fleet management
Fleet Warden consolidates status, crash reports, shared values, and user permissions for sales, support, and engineering so teams can manage fleet health and KPIs from one cockpit.
Telemetry and remote device configuration
Log streams · Shared values
Log streams are buffered on the device and synchronized automatically when connectivity returns. At the same time, parameters, containers, or services can be configured remotely - including live access via terminal, VNC, and file explorer.
Targeting: regions and groups
Staged rollouts
Updates are rolled out through staged channels by region, customer group, or test pool. Rollbacks, approval gates, and coverage reports ensure that only approved builds are rolled out more broadly.

Security domain for connected fleets

Fleet Warden implements a complete secure boot chain with encrypted storage areas, signed applications, and isolated service containers. Private keys and certificates are kept in hardware roots of trust while OTA and remote commands are transported through secured control infrastructures.

  • TPM/SE-backed identities for vehicles, trailers, and assets
  • Signed OTA packages with rollback strategies for fleet clusters
  • Audit logs and compliance hooks for ISO 27001 and UNECE R155/R156

Use cases

Fleet Warden scales from logistics fleets to municipal service vehicles.

Logistics and freightRoute optimization, reefer monitoring, and tachograph data streaming
Public transit and municipalitiesRemote updates, passenger services, and availability reporting
Special-purpose and off-highwayPredictive maintenance, control data, and mission documentation

Fleet Warden overview

All functions, workflows, and references are summarized in the compact Fleet Warden presentation.

The PDF shows the device success architecture, OTA targeting, and telemetry and support pipelines, including screenshots.

Download presentation (PDF)