Nowadays almost every vehicle has OBD (On Board Diagnostics) interface.
It is most commonly used for car maintenance. We researched Bluetooth
adapter usage (read data like RPM or vehicle speed) and security of OBD
itself. We tried to read standard OBD data (vehicle speed, RPM...) using
mobile app. We researched the adapter stability, as well as OBD’s.
There were some minor issues with adapter (dropping connection). We man-
aged to get the data we mentioned before. On the contrary OBD is known
to have several (possibly deadly) vulnerabilities, for example someone being
able to accelerate or apply brakes remotely.
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