Question for Crack Detection

how a cracker cracked an app

Is that by info.plist

and how to detect ipa cracked

What is the key in info.plist that make cracking

What is the function of info.plist and the key of cracking

I’m very very very sorry about bad english

anybody here??
؟?؟?؟?؟?؟?؟?؟?؟?؟?؟?؟?؟?؟?؟?؟?؟?؟?؟?؟?؟?؟?؟?؟?؟?؟?

why why there is nobody answer to me please answer to me please

Good grief, give it some time. I can’t tell you how someone cracks the app, but here are some relevant links.

iPhoneUtils has a variable used to detect a genuine application: http://unity3d.com/support/documentation/ScriptReference/iPhoneUtils.html

GamePrefabs.com sells an anti cracking system that might be worth checking out: http://gameprefabs.com/products/show/248

Unless oyu have a solid background, there is no antricracking that will work. No “drop in out of the box” system will do the trick as anybody else, including crackers, can buy it too to analyze and break it

Being hysteric about the matter will only help decisions to be even worse.

There are a number of posts on here that talk about using an md5 hash code if you are connecting to an external server. If people are hacking your game on the device, there is less you can do about that if they are really clever. As some others have described, if the crack only affects the local user then you just do a few small things to prevent hacking and then let those few that get around it do that and consider it a wash. If the crack is affecting a database or a network of users, then you have to put extensive time into thinking the problem through and preventing every possible way to mess up your database, your other users, etc.

Gigiwoo.