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[return to "Malware can turn off webcam LED and record video, demonstrated on ThinkPad X230"]
1. sbarre+T1[view] [source] 2024-11-27 20:27:36
>>xairy+(OP)
I thought the whole point of these camera LEDs was to have them wired to/through the power to the camera, so they are always on when the camera is getting power, no matter what.

Having the LED control exposed through the firmware completely defeats this.

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2. WiSaGa+Zz[view] [source] 2024-11-28 01:26:58
>>sbarre+T1
That's why many ThinkPads have physical covers over their cameras. You don't even need to worry about whether the LEDs are hardwired - relying on any electronic indicator is already a half-baked security measure. If you want real security, just go with a physical solution.
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