With the advent of 5G, the tech community is bracing itself for new applications like self-driving cars and IoT. But what does that mean for the security landscape? At the GSMA Mobile 360 Conference, Threatpost editor Tara Seals talks to Fred Streefland, CISO for the Benelux and Nothern East Europe region at Palo Alto Networks, about the security challenges - and opportunities - that 5G is presenting.