Microsoft’s Joe Belfiore kicks off the company’s event at Mobile World Congress in Barcelona. Shara …

BARCELONA, Spain — Security is one of the biggest issues facing basically anyone who does anything online — not just the constant hackings and data exposures, but the sheer challenge of managing a mountain of disparate passwords and security schemes. Trying to keep everything straight is increasingly impossible, which leads many to turn to rather less secure system. You know: …

Sony kicks off the official MWC run of press conferences with its event and CNET is on the ground in Barcelona to bring you all the news. Sony CEO Kaz Hirai at CES 2014. (Credit: James Martin/CNET) Being held at 8.30am in Barcelona, you can catch our live blog of the conference right here from 6.30pm AEDT time. This year, …