Integrate five KopherBit products—T-Box, Security Gateway, VCU, VSOC and KMS—to add connectivity, protection and backend operations to existing vehicle platforms, with R155 / R156 engineering, update and evidence support for small and midsize OEMs.
T-Box, Security Gateway, VCU, VSOC and KMS are all KopherBit products. Coordinate vehicle integration, communication protection and security operations through defined interfaces and responsibilities. OTA can use KopherBit or third-party services.
Define the design and integration scope around the vehicle: controller placement, wiring, power, communication, diagnostics and validation.
Connect the vehicle to backend services
Establish vehicle-to-cloud communication for data, backend services and update delivery, coordinated with Gateway access controls.
Establish the vehicle security boundary
Integrate firewall and IP ACL policies to control which sources, services and traffic can reach the vehicle network. Define segmentation and diagnostic access for the network architecture.
Coordinate vehicle control and execution conditions
KopherBit VCU provides the vehicle-control foundation and integrates states, diagnostic interfaces and update conditions with T-Box and Gateway. Assess existing control strategies, signals and network interfaces for vehicle integration.
Connect key management and security operations to the vehicle. Define backend interfaces, operating workflows and customer / supplier responsibilities for the project.
Plan the key lifecycle across controllers and backend services, integrating how keys are provisioned, used and managed.
Connect vehicle security events to backend analysis and define the workflow from reporting and triage to response tracking.
Use KopherBit OTA or integrate an existing customer or third-party service. Define update interfaces and ownership across the platform, T-Box, Gateway and VCU.
Project scope can include version and vehicle configurations, compatibility, execution conditions, result records, and validation of recovery or a safe state after failure.
Use existing vehicle data to define communication paths, control conditions and backend workflows. Deliver interface specifications, configurations and test records. The engineering scope below is tailored to the vehicle.
| Integration path | Vehicle / platform inputs | Engineering work | Validation and deliverables |
|---|---|---|---|
| Vehicle ↔ KopherBit controllers | VCU strategies, CAN / CAN FD / Ethernet networks, diagnostics, power and installation conditions. | Define controller placement, signal mapping, wiring / power changes and diagnostic paths. | Vehicle architecture, interface specifications, signal mapping and integration test records. |
| T-Box ↔ Security Gateway | Cloud endpoints, source / destination, IP addresses, ports, protocols and allowed services. | Configure firewall / IP ACL policies and the boundary between external connections and vehicle access. | Policy matrix, allow / deny cases and event-log validation. |
| Security Gateway ↔ VCU | Vehicle states, diagnostic permissions, accessible functions and update conditions. | Integrate network and diagnostic access limits with vehicle control and update execution conditions. | Interface / permission matrix, vehicle-state cases and functional / failure-path tests. |
| Vehicle ↔ KMS | Controller / vehicle identities, key purposes, permissions and lifecycle requirements. | Define provisioning, use, rotation and revocation across vehicle and backend. | Key lifecycle design, permissions, operation and traceability records. |
| Vehicle ↔ VSOC | Event sources, log fields, vehicle identifiers, severity and response ownership. | Integrate reporting, analysis, notification, response and remediation tracking. | Event data specifications, response workflow and reporting / closure exercise records. |
| Update platform ↔ Vehicle | Platform interfaces, versions, target vehicles, compatibility and execution conditions. | Integrate update delivery and results; validate integrity and failure recovery or a safe state. | Update interfaces, version / vehicle configurations, execution and validation records. |
IP ACL applies to IP communication paths. CAN messages, diagnostic permissions and other entry points require protection and validation defined for the actual network and whole-vehicle risks.
Connect vehicle design, backend operations and engineering records for OEMs preparing CSMS / SUMS and vehicle-type review material. Deliverables depend on the vehicle, target market and agreed scope.
Connect vehicle risks, protection design and ongoing monitoring.
Connect update processes, vehicle configuration and results.
KopherBit supports integration, process alignment and evidence preparation. The OEM must establish and maintain the applicable CSMS / SUMS; assessment and approval remain with the approval authority and technical service under applicable requirements.
Need ECU security analysis and validation evidence?Connect TARA, ECU protection, weakness testing and requirements to KDP Library or your existing ALM workflow.Explore ECU security engineering & evidenceDeliver product integration, configurations, tests and operating workflows. Define OEM, KopherBit, other ECU supplier and OTA platform responsibilities in the project agreement.
Review the VCU, networks, diagnostic interfaces, suppliers and target-market requirements.
Agree interfaces and responsibilities for T-Box, Gateway, backend and updates.
Connect controllers, access policies, KMS, VSOC and the selected update service.
Consolidate evidence, update records and incident workflows for ongoing operations.
Yes. We begin with the existing VCU, networks, diagnostics, power and installation conditions, then define the scope for the two additional controllers and backend. Wiring, network and software changes depend on the vehicle assessment.
Yes. T-Box, Security Gateway, VCU, VSOC and KMS are KopherBit products, with one team coordinating vehicle control, communication protection, key management and incident-response interfaces. OTA can use KopherBit, existing customer or third-party platforms.
The solution supports implementation, process alignment and validation evidence. The OEM management systems, whole-vehicle risks and other ECUs / suppliers must also be covered as applicable and assessed by the approval authority and technical service.
Tell us about your VCU, vehicle networks, connectivity and target market. Together we can define the T-Box, Security Gateway and backend integration scope.
