sarkyscouserB
Remember to get yourself a VPN subscription and check out gluetun to keep your connection private
You don’t need any open ports to use a cloudflared tunnel
Turn them into security cameras:
https://play.google.com/store/apps/details?id=com.ivuu&hl=en_GB&gl=US&pli=1
Increase your channel width to 80 MHz. Yours is set to 40 or lower.
Increasing channel width will increase bandwidth but reduce range and increase interference.
If you only have a basic router channel width settings may not be available though.
Once you’ve chosen a VPN take a look at gluetun as a dockerised VPN gateway
I’m assuming the benefit over say Caddy + Authelia is that you don’t need to open any local ports such as 80 and 443?
If you want stability then you should go with Debian
Adguard Home or pihole for starters.
Or run unbound and go straight to authoritative DNS servers.