You can use ZeroTier if you need to traverse a NAT or don't have a static IP and you don't want to deal with DynDNS. That's what I do to access my work computer

You can use ZeroTier if you need to traverse a NAT or don't have a static IP and you don't want to deal with DynDNS. That's what I do to access my work computer. It's free and works perfectly.