David Brennan said
> Perhaps I should be more precise in my questions:
> 1. Does anyone know of a good reason why I shouldn't use Turbopowers
> OnGuard? eg because it is a poor tool; or because there is a better tool?
> 2. Has anyone gone down this path before and decided to encrypt the keys
in
> the .exe as part of copy protection? If so how?!
David,
I protect my app by site exactly as your earlier message specified ie by
site code and expiry date.
The method that I use in the .exe is
load the alpha site code and the expiry date into an array of bytes
do some systematic manipulation at byte level
return a character by character unlock code fron the resulting Byte
array.
This has proved quite adequate for my needs.
Mark
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