I don’t trust TeamViewer or any of those other services not to steal my data, so I set up an SSTP VPN on our personal infrastructure at home.
Now it’s completely secure and since it works on port 443 (same as a web browser on a secure site), it’s really hard for overzealous administrators to block my connection when I want to grab a file or something from home.
So I can use all my computing resources at home from anywhere now, securely.
I like it.