> Designed to protect your privacy, Mac notebooks have a camera indicator light to let you know when the camera is on. ...
The main problem with that isn't that it is possible to disable the LED. The problem is that the LED is like a smoke detector, when it alerts you it's already too late, you are on fire (or your photo/video has already been taken). An indicator LED doesn't protect your privacy, it only tells you when it has already been breached.
Indeed. Think of the “American Pie” situation. Laptop open playing Spotify to get you in the mood, then bop, on goes the camera thanks to a bug in zoom. Are you going to notice?
The problem with a physical cover is that if the bad guys can install software on your computer that can access the camera without setting off the LED they can also install just about anything they want. At that point nothing on the computer can be trusted.
On new Macs the light is a minimum 3 seconds even for a single frame photo. Anyone monitoring you has to turn the light in just to see if you are there, and what you are doing, and will likely have to watch for hours to catch any incriminating footage.
> will likely have to watch for hours to catch any incriminating footage
It's not just 'incriminating footage' that's the problem. There are perfectly legal sites I visit that I'd prefer didn't have a photo identifying me. Takes only seconds to snap such a picture if using an exploit like the safari one in April.
The main problem with that isn't that it is possible to disable the LED. The problem is that the LED is like a smoke detector, when it alerts you it's already too late, you are on fire (or your photo/video has already been taken). An indicator LED doesn't protect your privacy, it only tells you when it has already been breached.