CD keys

Soldato
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22 Oct 2005
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Why aren't these used as much as they used to with regards to preventing illegal downloads of games etc? I don't play them but am I right in thinking they are quite effective in online games because they can limit a key to only one player, but they're pretty much useless in offline games because you don't have to register they key. Correct?

Can they not just make or more a more powerful encryption method and use the classic key system or have they moved onto newer techniques such as Steam? What do you think will be the next big advance with regards to copyright protection in PC gaming?
 
So apart from bringing back the the page turning method that TriedandTested mentioned, what is the fututre of compyright protection, especially in offline games as there seem to be much more advanced measures in place in already in online games?
 
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