Apple’s Camera Indicator Lights

A thoughtful review of Apple’s system to alert users that the camera is on. It’s really well-designed, and important in a world where malware could surreptitiously start recording.

The reason it’s tempting to think that a dedicated camera indicator light is more secure than an on-display indicator is the fact that hardware is generally more secure than software, because it’s harder to tamper with. With hardware, a dedicated hardware indicator light can be connected to the camera hardware such that if the camera is accessed, the light must turn on, with no way for software running on the device, no matter its privileges, to change that. With an indicator light that is rendered on the display, it’s not foolish to worry that malicious software, with sufficient privileges, could draw over the pixels on the display where the camera indicator is rendered, disguising that the camera is in use…

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How Google DeepMind Chief Scientist Jeff Dean has been an outspoken voice on politics, a rare tech leader openly criticizing Trump actions and an ICE shooting (Katherine Blunt/Wall Street Journal)

Katherine Blunt / Wall Street Journal:
How Google DeepMind Chief Scientist Jeff Dean has been an outspoken voice on politics, a rare tech leader openly criticizing Trump actions and an ICE shooting  —  AI pioneer Jeff Dean is a rare t…

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