To my knowledge most webcams are equipped with a LED which will turn ON if the webcam is being used.
I was wondering if a software can avoid the LED behing activated or if it's built-in electronic.
In other terms : If my webcam LED is off does it means 100% nobody is using it ? Remote or local.
If my webcam LED is off does it means 100% nobody is using it ?
No. It does not. For example I have 2 brands of webcam (I think one is a copy of the other) and I can disable the LED through the camera's built in web API.