A2B Network Security: Protecting Automotive Audio Bus from Remote I2C Threats
The Automotive Audio Bus (A2B) is transforming in-vehicle connectivity – streamlining audio, sensor, and control data through a single, efficient cable. But with great innovation comes new attack surfaces.
This in-depth white paper reveals how remote I2C communication within A2B networks can expose vehicles to lateral movement attacks, unauthorized ECU access, and even hardware damage.
Key Highlights:
- Uncover Critical A2B Security Threats: understand how remote I2C communication can open the door to new cyber risks across ECUs.
- Explore Real Attack Scenarios: see how compromised nodes can lead to downstream or upstream lateral movement in the vehicle network.
- Develop with Security in Mind: apply key mitigations & testing to boost cybersecurity from design onward.