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New Message on MumbaiUserGroup

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From: Chanpreet Singh
Message 8 in Discussion

Hi Vinod,
One way of implementing Licensing security is by using Key Disks. These are normal 
floppy disks, which have some encrypted information which the use cannot read, but the 
application can read. During installation, the user will be asked to insert a license 
keydisk, which will be an unformatted disk, which will have some data written to it by 
you. You will for ex. program the keydisk for 50 installations. So everytime the key 
is used, it will reduce the no of actual licenses to n-1
When the user has to format the machine, he will have to uninstall the app, which will 
increase the no of Licenses to n+1.

Also, you can have another application to create the keys at your end, and give it to 
the customer.
Regards,
Chanpreet Singh Sethi.

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