Why one retailer is migrating away from encryption to protect customer data
For retailers, protecting customer payment-card information is critical, and encryption is the typically the way to do that today. But Crutchfield Corp, which sells electronics and other goods online and through catalogs, has decided to migrate away from encryption in favor of an alternative security technology known as tokenization in order to shield sensitive customer data.
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Story added 27. December 2012, content source with full text you can find at link above.