I don't think Sony or any other publisher is trying to stop all piracy.
All they really have to do is make it more complicated than download and play, or have the pirated version have significantly less value (no online play) and they stop the vast majority of casual piracy.
People who'll go to significant lengths to pirate probably wouldn't buy anyway.
All they really have to do is make it more complicated than download and play, or have the pirated version have significantly less value (no online play) and they stop the vast majority of casual piracy.
People who'll go to significant lengths to pirate probably wouldn't buy anyway.