I'm looking into getting an intrusion detection (IDS) mainly for when I'm playing games in full screen on my pc. Like should it be an external device with light/audio warnings? Or can I be assured it can warn me with a popup or anything visual on the screen when I'm in a game? Or when in any other program like Photoshop for that matter. I have ATT Uverse dsl 4 port modem router with wifi, their standard residential unit. I'm all wired with ethernet, I don't use wifi unless sometimes on my cell phone. The condo building has 8 family units and most or all of them have wifi with ATT or Spectrum or other provider in San Diego CA. And my 2 PCs are on the ATT network with Win 10 Home on both. And a I7 7700, Rtx 2080 Ti, 16gb ram, 2tb hhd on one PC and similar specs on the other PC. Edit - and Norton security on both.