I am downloading a demo version of the phoneview app today and for my surprise I am able to change the contents of that file With this phone-view app in the Documents / Library folder.
Do I want to prevent users from accessing files in my app and make these files invisible in these third party tools? Is there any way to achieve this?
It is not possible to limit access to files. But if you want to prevent people from viewing the file, you can encrypt them. Can be useful (Commoncrypt part) You will need to generate an encryption key (I think you can use CFUUIDCreate for it) and store it in your app's chicane.
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