Mobile Payments: Why The Cloud Life is More Insecure
Guest post written by Siva G. Narendra – April 12, 2012
Consumers use payment cards with merchants in the real world and in the virtual world. The real world, of course, existed before payment cards were invented, and so had to fit within the expectation of merchants transacting based on physical proof of the consumer’s money, be it paper or plastic. These ‘what you have’ factors of authentication are carried by the consumer in his or her physical wallet.