wireguard
WireGuard Server on a GL.iNet Router
How to Set Up a WireGuard Server on a GL.iNet Router How to Set Up VPN Server (Flint 3) + VPN Client (Slate 7) in Minutes?
WireGuard and pivpn
PiVPN (https://www.pivpn.io/) – You can install it on any Debian OS, including Ubuntu
Pangolin is my new self-hosted best friend for my home lab
Read the article here: https://www.xda-developers.com/alternative-to-tailscale-or-nginx-remote-access-home-lab/