My friend runs a small IT business in his office, he also has a computer at home which he leaves online as he does after hours work from home.
He recently asked me, is there a way he can RDP to his Home PC from the Business Office PC?
They both run Windows 10 and obviously on different networks.
Tried TeamViewer and it wasnt very secure and requires input on both ends….
Not sure if its what you're looking for, but I used to use tightVNC, there's also RealVNC as well (though I haven't tried it).