Author: John Merlino
Date: 19:29:17 08/17/02
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On August 17, 2002 at 06:40:38, Sune Fischer wrote: >On August 16, 2002 at 18:15:36, John Merlino wrote: > >>>>But there has to be SOME way for us to know that the user is a legitimate owner >>>>of The King engine, and the only way to get The King is to own Chessmaster. >>>>Therefore, the most logical way is to have The King and the GUI communicate and >>>>verify each other, and this is done via the OPK method. > >I know of a program (IDL) that works by online registration. > >IIRC it works like this: every copy of the program has a unique ID, the user >emails this ID number together with the number of his ethernet card (every >ethernet card has some kind of unique ID, I can't remember the specifics). > >Now after a few days he receives a licence file, basicly it's an encrypted key >that only works if the program is used with _that_ ethernet card. > >So every user needs to register, and they need an ethernet card. > >Perhaps you could offer this as an alternative to the users that have such a >card, they would only have to re-new their licence once per year or so? > >-S. Pretty obscure, and it only works for people with ethernet cards. What about the vast majority of other people around the world? jm
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