The problem will always be there, even running a fixed setup there will still be people stealing your tyre pressure setup.
Get over it, if someone beats you with your setup, maybe they were faster on the day. There are more important things to focus on.
There will always be theft, if it's only your setup and not your email and browsing then be happy.
Dynamic weather, track etc will be the best solution for this, changing conditions make setup a lottery so there's a better fix than chasing your tail to lock down the program.