Anyone know of some sort of physical camera that can capture the entire screen of your monitor?

Wanted to try and implement this to see if this can be used to detect a change in the screen for hacking in games and / or to monitor if anyone has messaged me on my work laptop.

I know I could set up a camera with tripod but I swear I saw some hardware that sits on the corner of your monitor and is able to basically capture data be it a screenshot or just RGB.

I'd like to avoid setting up a camera with tripod in front.

submitted by /u/tobysnake
[link] [comments]

from hacking: security in practice https://ift.tt/KlpBITC