Vehicle forensics: a practical guide
Brief
Understand how to identify, preserve, extract, analyze, and report digital evidence for modern vehicle forensic investigations.
By Steve Gemperle
Key takeaways
- Vehicle data comes from two main lanes: EDR (crash) data, and infotainment and telematics data. They answer different questions and are strongest when used together.
- Confirming legal authority and preserving volatile data before acquisition are the foundations of a defensible investigation.
- The right acquisition method depends on the investigation type, not just the vehicle; consent searches call for less invasive access than a warrant might allow.
- Cross-referencing timestamps across EDR, infotainment, telematics, and phone or cloud records is essential to building a timeline that holds up to scrutiny.