[PD] responsability / privacy

[Jean-Marie Adrien]

Hello
I will make an installation in a public space soon where the machine (mac) will be somehow accessible : 
for responsibility and privacy reasons, i’d like to make it impossible to manipulate the patches 
(first time i encounter this issue in my long usage of pd…)
Is there a way to lock everything ? compile or whatever ?
i mean once a patch is running, the mac is basically accessible, no ?  
(session opened, mouse and keyboard operable, not talking about ethernet)
What i have been doing until now is run patches in public spaces tor theaters just as at home and that was fine, but won’t be ok this time
Thanks
JM