1## 9.14\. Automotive Vehicle System Isolation
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3Android Automotive devices are expected to exchange data with critical vehicle
4subsystems by using the [vehicle HAL](http://source.android.com/devices/automotive.html)
5to send and receive messages over vehicle networks such as CAN bus.
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7The data exchange can be secured by implementing security features below the
8Android framework layers to prevent malicious or unintentional interaction with
9these subsystems.
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