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Murray BrownFlag for United Kingdom of Great Britain and Northern Ireland

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VB.net Emailing Something Unique about a computer

Hi

Since I have been told that it is relatively easy for a beginner hacker to reverse engineer
my code I thought that a simple way to protect my software would be to check something unique about the user's computer (is this a registry key?) and then use this in the code sent to them to make sure that it can only be used on that computer. How would I do this?
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Ark
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Thanks very much for the help
Just for proof you can upload a compiled exe and I will return it's source code!
Should be " a compiled exe written with VS>6" :)
Here's a compiled exe
No file uploaded.
Should be " a compiled exe written with VS>6" :)
The topic is dot net!