If you’re like me, you have a lot of different systems running in different places: at work, at home, in the lab, and in the cloud. And if you’re like me you’ve often struggled to connect and access these machines, especially when you’re on the road. At long last, I have a fully functional solution that lets me access everything from everywhere, securely and efficiently, whether on the open internet or behind NAT after NAT. The solution is ZeroTier!