I did see something called Intel AMT, part of Intel vPro. https://www.howtogeek.com/56538/how-to-remotely-control-your... Does anyone have experience with this? (I have AMD box so doesn't help me) - actually looks like AMD has similar https://developer.amd.com/tools-for-dmtf-dash/
[1] https://www.realvnc.com/en/products/viewerplus/ [2] https://blog.michael.kuron-germany.de/2011/10/using-intel-am...
//edit: link [2] added.
Then you just have to pay attention to your certs (if you are using https), because browser policy will apply.