Dude. Just stick your chewing gum on it when you're doing things you don't want the Chinese or our own gubmint to see. They'll spend hours of precious compute power trying to identify you from your dental impressions or fingerprints in the gum, though, so be sure to give it a pull and a twist before sticking it onto the camera. HOT TIP: You might need a razor blade to scrape it off if you leave it there for more than a few hours.