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Sentinel-TRK

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INTRUSION DETECTION AND PREVENTION FOR HEAVY-DUTY VEHICLES (SAE J1939)Network

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.

  • Inspect

    Inspect traffic for deviation from allowed rules and baseline
  • Detect

    Detect violations of established baseline or expected behavior
  • Report

    Report and log detected cyber-events for further analysis
  • Discard

    Discard events that are hazardous to safety or functionality

INTEGRATION ARCHITECTUREARCHITECTURE

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.

  • Learn

    Learn and define rules and communication profile
  • Monitor

    Monitor and examine J1939 CAN-bus traffic
  • Detect

    Detect deviations from established profile and rules

BENEFITS AND FEATURESFEATURES

  • Optional Prevention

    Optionally discard message frames identified as attacks
  • Flexible Implementation

    Gateway or endpoint integration options
  • High Performance

    Optimized for high performance frame processing
  • Context Aware

    Manages rare event cases including emergency braking and reckless driving
  • Custom Event Reporting

    Report via telematics, cellular SMS, Cellular IP or as specified

LEARN MORELEARN MORE

 

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