| 摘要 |
A system and method for protecting against unauthorized use of an application on a computer system. First, saved data associated with the application is stored. Storing the save data includes binding usage information to the saved data, wherein the usage information includes one or more parameters set by the application indicating how the application has been used by a user. Then, a request to access the saved data is processed. Processing the request includes performing an integrity check on the bound usage information and saved data, and denying access to the saved data if the integrity check determines that the usage information has been altered by a user.
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