completeFileProtectionUntilFirstUserAuthentication
An option to allow the file to be accessible after a user first unlocks the device.
Declaration
static var completeFileProtectionUntilFirstUserAuthentication: NSData.WritingOptions { get }Discussion
In this case, the app can read or write to the file while the device is unlocked, but while it’s booting up, the file has the protection equivalent to completeFileProtection.