iOS Question File Data Protection

[schimanski]

Apple uses a system named File Data Protection to protect the app-data in the directories "documents/“ und „library/“. There are four types von file-protection:


NSFileProtectionComplete,
NSFileProtectionCompleteUnlessOpen,
NSFileProtectionCompleteUntilFirstUserAuthentication and
NSFileProtectionNone.


Is there a way to set the file protection by code?


Thanks for answer!

 

[Erel]

1. Enable data protection in your App Id (you might need an explicit app id):

2. Create a new provision profile.

3. Add to your project:

#Entitlement: <key>com.apple.developer.default-data-protection</key><string>NSFileProtectionComplete</string>

This seems to work though it is not clear how it can be tested.

 

[schimanski]

Wow..That's top!