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Why one retailer is migrating away encryption to protect customer data

Electronics retailer Crutchfield says cites crypto complications, PCI rule changes as factors

By , Network World
December 20, 2012 01:13 PM ET

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Since the Voltage appliance will become a central touch point for payment-card security, Crutchfield will be treating the appliance as priority equipment, likely running it in redundant mode, geographically distributed, among other considerations.

Ellen Messmer is senior editor at Network World, an IDG publication and website, where she covers news and technology trends related to information security. Twitter: MessmerE. E-mail:

Read more about security in Network World's Security section.

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