How to create a secure program

Posted on 2005-04-12
Last Modified: 2010-04-16
I'm developing an aplication that is going to be on sell, what i would like to know is how to create security measures to protect my program such as serial numbers, trial versions and soo on. Where can i find information about it, or what can i do to protect my program. Thanks
Question by:nikeman_1479
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    For example one person bought the program, i gave in a serial number to put in the setup, if this person after installed copied the directory to some else using a simple copy paste, the program would work just fine, or fine that person used the same setup file with the same serial number thte program would be installed with no problem, thats what i would to like to prevent. Does any of those links give that type of information. Thanks
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