Apple’s Platform Security Guide Adds a Brief Note on the MacBook Neo’s On-Screen Camera Indicator

Apple Platform Security Guide:

MacBook Neo combines system software and dedicated silicon elements within A18 Pro to provide additional security for the camera feed. The architecture is designed to prevent any untrusted software — even with root or kernel privileges in macOS — from engaging the camera without also visibly lighting the on-screen camera indicator light.

That’s the whole note, I believe. There aren’t any technical details regarding how exactly this is achieved. Until reading this new note in the Platform Security Guide, I thought the only visible indication of camera usage was the green camera icon in the menu bar. But on the Neo, there’s also a green dot in the upper right corner of the display. That green dot is the secure camera-use indicator, and it’s visible next to the time in the menu bar, and still visible when the menu bar is hidden, like in this screenshot I just took from Photo Booth in full-screen mode. What Apple is stating in this note in the Platform Security Guide is that if the Neo’s camera is being used, that corner of the display is guaranteed to light up with the green dot.

One of the reasons I failed to notice this green dot until today is that with Tahoe’s transparent menu bar and the default green-and-yellow desktop wallpaper for the citrus Neo I’m reviewing, a green dot doesn’t stand out. It’s much more prominent if you enable “Reduce transparency” in System Settings → Accessibility → Display, which gives the menu bar a traditional solid appearance.

★ Thursday, 12 March 2026