Android Canary 2609 is here with a preview of a highly requested security feature: A global lock for Quick Settings!

(As usual, Canary is highly experimental & not recommended for daily use!)

With this new setting, you can require your device to be unlocked to toggle certain Quick Settings. When enabled, your phone must be unlocked to toggle Wi-Fi, Bluetooth, Mobile Data, & Airplane Mode.

Go to Settings > Security & privacy > Device unlock or Settings > Display & touch > Lock screen to enable it.

@GappsLeaks