Security/privacy enhancements

[e-t-l]

What are some security or privacy enhancements everyone would like to see as options in future releases?

I'll start:

• Biometric/keyguard unlock required to open FadCam (similar to launching a password manager)
• To Stop recording (e.g. from notification "Stop" button or homescreen shortcut) cannot be done while device is locked, requires user unlock
• "Invisible" transparent widget that starts recording when tapped
• ALWAYS activate "privacy black screen" whenever recording starts
• Bonus: "privacy black screen" requires biometric/keyguard unlock to dismiss (similar to unpinning a "pinned" app)

[e-t-l]

(Edit: personally, my use case for this app is to silently, securely start recording myself if I'm in potential danger, e.g. when stopped by police. So my goal is to easily start a recording from the lockscreen, and make it difficult to access the phone or stop the recording until I choose to unlock the device.)