Wifi authentication via SMS not such a good idea

Popped into Asda this morning (wicked prices on fresh papayas) and noticed free wifi, offered via EE. Terrific, I thought! Tapped the ‘Get Online’ button, entered my phone number into the subsequent dialog saying EE would send me a text message with an authentication code. Equally terrific! Except, I was inside a huge store where the cellular signal was just about non existent. So no SMS message could arrive… Slight #Fail, EE and Asda :) Google+: View post on Google+

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When the only certainty is change, communicator, blogger and podcaster Neville Hobson analyses and discusses trends, behaviours and practices in digital communication to help you understand what they mean for people and organizations.

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