MavLink

Communication between base station and drone must be encrypted!

  
  

[https://discuss.px4.io/t/mavlink-security-problem/5921/6](https://discuss.px4.io/t/mavlink-security-problem/5921/6)

[https://hackaday.com/2015/10/15/hijacking-quadcopters-with-a-mavlink-exploit/](https://hackaday.com/2015/10/15/hijacking-quadcopters-with-a-mavlink-exploit/)

  

Paper:

[1905.00265.pdf](https://onedrive.live.com/embed?resid=D05036151E62BA13%212688&filename=1905.00265.pdf&authkey=!AIRAvZFMYUQgHXk)

  
  

Algorithms:

Have a function on both base and drone that calculates a hash based on time and place or other things like mac address. Send hashed hash.