| On most (if not all) Laptop Webcams the Light is not controlled by hardware, but by the Operating System it is Trivial to create software to no turn on the light. The Light is not considered by manufacturers to be a Security feature, or something to warn a user of someone other than the user is using the webcam, it is simply there to inform the user when their cam is active using normal "friendly" software, it is a convenience feature, not a security feature Many commercial management and security software packages sold to schools, corporations, and individuals have the ability to turn on the webcam with out illuminating the light, this often billed as a "theft prevention" feature. Several schools have gotten in trouble for using this feature to spy on students using school owned laptops In short, they do not have to "defeat all of the laptops" they just have to right a program for windows, and get 99% of them, the capability is already in the OS, the harder part is installing it with out the user knowing, and hiding the process from the user... Disabling the LED is trivial |
Is disabling the LED on a modern Macbook trivial? I'm genuinely asking. If so, can you provide a link demonstrating how? The ability to override the LED on the old iSight cameras was interesting enough that the paper demonstrating it got published at USENIX.