kierny writes "'The Internet needs crime,' said renowned cryptographer Whitfield Diffie, kicking off the Black Hat Europe conference in Amsterdam. His analysis — that there can't be good guys without bad guys — helps explain not just the rise of black hat hackers and, more recently, hacktivism, but signals that the information security profession will continue to not just be relevant, but demanded, especially as the number of data-spewing devices increases exponentially."
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