How to definitely determine if unauthorized remote access is happening
Ex-spouse had set-up remote access initially to access work info from home and vice-versa, also to link up our then 2 other notebooks being used by out-state college children via I believe a home group system setting. Windows 10 is in use and i see the screen is saying the notebook is part of a work group. How can I definitively check if he is remoting in to this HP via his windows program, or the Xfinity modem with the Windows key where he may be able to override the security settings/my administrator status, or possibly override what looks to be a work group configuration?? Also,How do I find the IP address/physical location of a remote printer that still shows up on the network, or get specific info on devices that I dont recognize that certainly appear to have access to files? Since he has the windows key-nothing odd ever comes up or is recognized as the windows program doesnt recognize the remoting is as odd since he set it up for that.
And then-implement what measures to ensure theres no future remoting in happening-via Windows,via the router, any unknown devices, the ethernet, the LAN or anytbing else??
Is this a good question?