Never open ports to the internet unless you want everybody to see it. Always use VPN to access your selfhosted stuff. If you’ve got a lot of VPN connections to set up, try generating a QR code for the connection. Makes it a bit faster to setup the client.
We have similar problems with foreigners all the time, when they decide to climb mountains with flip flops and sandals, without much preparation and then they have to be rescues with helicopters.
The sort of people that ride the bus and train is most of the population in the EU and a lot of other countries.
Reduce 27 lanes to 4 lanes with bus priority lanes and put people on a bus. Thats 27 cars with 5 people in roughly 2 buses with ~50 people.
I’m knot so sure about that
Is the time of loading and downloading the files from the flash drives of the pigeon included?