

Heavy-duty vehicles use the SAE standard J1939 protocol for control area networks (CAN). This protocol can be exploited to commit cyber-attacks on the vehicle’s, frequently interoperable, electronic control units (ECUs).
Arilou’s Sentinel-TRK overcomes these issues by incorporating intrusion detection (IDS) with an optional intrusion prevention (IPS) mechanism for heavy-duty vehicles using the SAE J1939 protocol.
Sentinel-TRK is an SDK integrated into an ECU. It may be an existing ECU such as a gateway, a TCU, or a dedicated ECU attached to the J1939 CAN-Bus in-vehicle network.
Incoming J1939 CAN messages are routed to SENTIENL-TRK.
Messages are inspected and any anomaly is reported.
When configured as an IPS, messages hazardous to safety or functionality are discarded.
Arilou offers flexible implementation modes tailored to meet OEM needs and architectural environments.
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