Argus Ethernet Switch Protection

Automotive Ethernet switch
cyber security protection

Argus Ethernet Switch Protection solution helps OEMs and Tier-1 suppliers comply with UNR 155 regulation by providing IDPS and firewall capabilities which meet the AUTOSAR firewall standard.


Argus is collaborating with leading switch manufacturers such as Marvell and NXP for seamless hardware integration

Hardware optimization

Utilizes hardware features for best network performance

Industry standards

Complies with automotive industry standard such as the AUTOSAR firewall specifications

Regulatory compliance

Comply with UNR 155 and other automotive cyber security regulation and industry standards

Proven automotive-grade solution

ASPICE certified, and already in use in production projects in many different global brands and models

Pre integrated in switch firmware

No integration efforts needed, Argus Ethernet Switch Protection is already integrated in a switch firmware solutions such as
EB zoneo SwitchCore Shield

Argus Ethernet Switch Protection elements

Automatic Rule Generation

Cyber inspection rules generated based on vehicle system description

Deep Packet Inspection

Automotive application protocols inspection

Ethernet Firewall

Support AUTOSAR firewall standard features
and platforms

Stateful Inspection

Track stateful protocols’ connections and alert on or discard state violations

Cyber Security

Domain expertise and on-call support to stay ahead of evolving threats to software-defined vehicles


Argus Ethernet IDPS is ASPICE Level 2 certified including the cyber security extension

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Monitor CAN network traffic, detect anomalies and the signs of a threat, and prevent major risks including denial-of-service and brute-force attacks.

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Add advanced Intrusion Detection and Prevention to Posix-based ECUs to reduce the risk of software-defined vehicles and drive compliance.


Vehicle Vulnerability Management

Meet regulations and standards like UN R155 and ISO/SAE 21434 with lifecycle vulnerability management that reduces financial, safety, and privacy risk.



Leverage expertise that’s already protecting millions of vehicles with a Vehicle Security Operations Center that combines technology, processes, playbooks, and knowledge.

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Ethernet IDPS

Protect in-vehicle networks with comprehensive network monitoring, threat detection, and attack prevention as an ECU library or pre-integrated into switch firmware.

Learn how Argus Compliance Readiness helps manufacturers go to market with confidence