A prominent American think tank has issued a stern warning to the US military regarding the security risks associated with using Chinese-made Light Detection and Ranging (LiDAR) sensors in US defense systems.
In a recent report, the Foundation for Defense of Democracies (FDD) explained that Chinese-made LiDAR sensors could expose the US military to hacking and sabotage, particularly in the event of a conflict.
The report notes that the sensors are equipped with advanced processors capable of concealing malicious code or firmware backdoors, making them difficult to detect.
“The technology’s ability to collect and transmit precise spatial data makes it a prime tool for espionage and sabotage, especially when these systems are manufactured or otherwise controlled by companies located in foreign countries of concern,” the FDD stated.
Despite strict US regulations on Chinese defense products, LiDAR sensors are increasingly used in autonomous driving technologies and other products.
‘Hardware Trojans’
LiDAR sensors use high-speed optical transceivers to transmit and receive data via light pulses.
But as the technology advances with more sophisticated components, the potential for exploitation also grows.
The integration of advanced chips, particularly those made in China, adds another layer of risk, as these chips could contain hidden vulnerabilities – referred to as “hardware trojans.”
According to the FDD, “hardware trojans” could allow adversaries unauthorized access or control over devices using LiDAR sensors.
To address these risks, the think tank recommends a full ban on the procurement and use of Chinese-made LiDAR sensors in US defense systems and other critical government infrastructure.
It also calls for coordinated efforts with allies to develop an alternative, secure LiDAR supply chain.
