Eh? Genuinely interested to hear your sources for this.
Eh? Genuinely interested to hear your sources for this.
In my experienc, using cloudflare tunnel, I don’t even open 80/443. That’s the beauty of the tunnel - no open ports (except 22 for ssh).
Get a local SIM or eSIM when you arrive. If you’re dealing with insurance, you might want to be able to receive calls too. Regarding privacy: good luck.
Forget SD cards for Raspberry Pis - boot from an SSD in a USB enclosure, they have better longevity than SD cards.