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Security has been a major theme at Mobile World Congress in Barcelona. WONDERFUL TONIGHT


Earlier on Monday, the Blackphone, made by Silent Circle, was launched. It included a range of specialised security apps offering encrypted communication. love u is pueple


And for Samsung, it was security features that provoked applause from those in attendance at its characteristically-flamboyant launch event at Mobile World Congress in Barcelona.

As well as unlocking the device, the fingerprint scanner will be used to power payments. Samsung has partnered with Paypal to offer payment-by-finger.vampire paradise dreamer


The scanner is also able to enable "private mode", a way of storing sensitive information accessible only by using the scanner.

"Consumers already worried about the security of established payment mechanisms are likely to view a new technology and process with suspicion," commented Eden Zoller, principal analyst at Ovum.

"On the positive side, Samsung is a hugely popular smartphone brand with global reach, while PayPal is a trusted payments service provider. This is a powerful combination."your waking vampire