THE NEED FOR MOBILE ROAMING SECURITY Peter Nas , Senior Solution and Design Engineer for Telco Security at Fortinet , explains why security when mobile roaming is important and how to ensure it

CONNECTING OUR CITIES FOR THE FUTURE The notion of hyperconnectivity may seem fairly abstract but it provides benefits that are essential to fast tracking the development of smart cities

EXECUTIVE PROFILE : BLACKBERRY ' S SAVIOUR , JOHN CHEN John Chen joined Blackberry in November 2013 . He has been credited for saving the company and turning it around

The number of connected wearables worldwide has more than doubled in recent years , and sales are only expected to climb this year

� FLYING CARS In South Korea , national tech and telecom conglomerate SK Telecom is reportedly pouring billions of dollars into speeding up the development of urban air mobility ( UAM ) services . A commercial launch of unmanned aerial taxis is expected to hit Seoul by 2025 .

� VODAFONE GROUP With rumours circulating about a potential merger between the Vodafone Group ’ s UK and Italian divisions , share prices are looking seriously optimistic .

� TELCO CARBON EMISSIONS A new study suggests that 5G could significantly reduce telecom carbon emissions , effectively removing the equivalent of 72 million passenger vehicles from the atmosphere in the United States .

� BLACKBERRY After decades as one of the world ’ s most ubiquitous smartphone brands , BlackBerry has finally killed off the last devices still using its operating system .

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