Google's PIN-encrypted Android 'Safe Folder' protects crucial documents EngadgetFiles by Google officially starts rolling out PIN-encrypted ‘Safe Folder’ 9to5GoogleSafe Folder feature officially rolling out in latest Files by Google beta (APK Download) Android PoliceFiles by Google adds PIN protection for your most sensitive files on Android The VergeSafe Folder in Files by Google is alive and kicking after all PhoneArenaView Full Coverage on Google News