Alternative B would require two independent networks for each verification method, PIN and signature, for a total of four networks to each card.

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Independent security experts said the scope of its complexity and method of operation suggests Flame was sponsored by a nation-state.

WSJ: Cyberattack Hits Iranian PCs

Although some women do indeed prefer an in-store (human) professional when looking for a new lineup of cosmetics to try, those independent ladies who'd rather take things solo just might prefer this method.

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