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ESCRYPT Fuzz testing service

Unmask the hidden security risks of your embedded system

ESCRYPT Fuzz testing service targets the attack surface of connected vehicles. We use commercial and in-house fuzzers like our ESCRYPT CycurFUZZ for protocols like UDS and J1939. Fuzz testing reveals hidden bugs by exposing software to unexpected inputs. This helps you identify bugs before release, reduce vulnerabilities, and enhance software robustness for occupant safety and privacy.

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Engineers testing embedded ECU communication and security functions in a laboratory

Your benefits

Expert support

Receive guidance from experienced testers with a fully equipped lab.

OEM alignment

Our testing aligns with major OEM requirements for comprehensive coverage.

Reliable test results

Receive pre-notifications of findings and reports with summaries, test results, and mitigations.

Fuzz testing of embedded systems

Diagram illustrating fuzz testing with valid, unexpected and invalid inputs for ECU software.
Fuzz testing diagram illustrating how software handles valid, unexpected, and invalid inputs. Our experts at ETAS use this method to identify vulnerabilities, ensuring robust and secure vehicle systems.
Diagram showing automotive ECU fuzz testing workflow and response monitoring.

Experts for automotive security tests

  • Commercially available and in-house fuzzers for automotive and OEM specific specifications, such as UDS and J1939
  • In-house R&D including several patents
  • Support of system level and software in the loop (SiL) fuzz testing
  • ECU response monitoring on several layers (protocol-specific, amperage, power cycles, camera detection, etc.)
  • Testing portfolio aligned with all major OEMs to cover their fuzz testing requirements

All relevant protocols & applications supported

Our ETAS ESCRYPT Fuzz testing service is available for CAN-based protocols, Ethernet-based protocols (TCP,TLS, etc.), automotive connected ECU protocols (WIFI, BT, USB, etc.) and many more.

Please contact us for a full list, covering more than 40 protocols!

Knowledge base

Practical guidance and expertise– our Knowledge Base is your central hub for in-depth insights into automotive software and engineering and provides you with practical information for your success.

Webinars

Is your Off-Highway business geared for cyber resilience?

The cover of an ETAS brochure titled "Navigating the Cyber Resilience Act in the off-highway industry.

Is your Off-Highway business geared for cyber resilience?

The regulatory landscape for Off-Highway vehicles is changing. Learn how to leverage best practises and avoid unnecessary costs with our expert approach to securing your Off-Highway product for the long haul.

Download our white paper

The Diagnostic Dilemma: Cybersecurity & Right-to-Repair Explained

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The Diagnostic Dilemma: Cybersecurity & Right-to-Repair Explained

Learn how manufacturers can strike the right balance between protecting connected products and enabling fair and reasonable access for operators, service technicians, independent repair providers, and other legitimate users.

Simplify vehicle diagnostics with ActiveSchematics

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Simplify vehicle diagnostics with ActiveSchematics

ActiveSchematics automatically generates the schematic information technicians need based on a specific VIN, function, fault code, or symptom. This helps reduce time spent searching through static diagrams and enables technicians to focus on diagnosing and repairing the vehicle.

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Do you have any questions? Get in touch with us!

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