What is the most secure way to archive a GKScore to be re-submitted later?

Posted by Jonathan Sibley on Game Development See other posts from Game Development or by Jonathan Sibley
Published on 2011-11-04T23:41:45Z Indexed on 2011/11/12 2:13 UTC
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Filed under:

ios

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objective-c

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game-center

I'm looking for the safest way to archive and store a GKScore that needs to be re-submitted to Game Center (say, because the user didn't have a network connection at the time the score was earned). I would like to archive the GKScore instance in case the app is terminated before it can be successfully re-submitted to Game Center.

My worry is that if it's archived to an instance of NSData and saved in a .plist, it would be easy to manipulate. Perhaps this worry is unjustified?

NOTE: I posted a similar question on Stack Overflow only to realize that it's better asked here.

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