Practical question: if I want to keep remote access on in my macOS, Linux (xrdp) and Windows machines, are there good references on how to secure them? Zerotier/Tailscale/SSH/OpenVPN/ plain Wireguard + listening only on local ip ranges comes to mind first but not sure how to do better. I would also like to set up push notifications or at least SMS notifications when a remote login happens as opposed just having local logs with logrotate.
Practical question: if I want to keep remote access on in my macOS, Linux (xrdp) and Windows machines, are there good references on how to secure them? Zerotier/Tailscale/SSH/OpenVPN/ plain Wireguard + listening only on local ip ranges comes to mind first but not sure how to do better. I would also like to set up push notifications or at least SMS notifications when a remote login happens as opposed just having local logs with logrotate.