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Hi guys,
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I was wondering how it is possible to lock a specific program
to a specific computer. I mean what are the special characteristics that differs
a computerآ from another, and it identify that computer no matter what
happened.
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Actually, I am in a middle of programming project for a
protection scheme. I want a something that is permanent in a computer, and
differs from a computer to another to generate a special key from it to link
programs to.
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I was planning to use the hard disk serial number, but it will
changed if the user formatted his hard disk, and then he will need a new
licensing key.
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I will appreciate if any ideas on better alternatives, for
example using the bios serial number (How to get it?).
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Best regards
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Hazem
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