Article: Oxford professor develops mobile payment technology with defence-grade security
Imagine a piece of software that would allow the soldiers, aid workers and government officials thrown together after a disaster to quickly and securely communicate with each other whatever device they hold in their hands. Imagine too the same approach used to allow you to pay easily for your cof...
http://www.wired.co.uk/news/archive/2013-12/19/spontaneous-security
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