How to elegantly obstruct the iSight lens?
Elegant would be black glossy vinyl circular sticker that would adhere to the glass naturally.

If you were paranoid, black is a bad color as you will not have visual confirmation that the sticker has moved should it shift. That is why most people I know put a very visual color and use adhesive as they want to see when it moves and not have it slip.

Removing the camera kernel extension is far better for my use since I can't accidentally have that "fall off" when I'm not looking.


How do I deactivate my microphone and iSight for security reasons?


With that solution, the elegance of Apple's physical design is maintained and I only have to disable software updates or set a watcher script to alert me if that kext is reloaded / replaced.