Greg Day, VP and Chief Security Officer, EMEA, at Palo Alto Networks. Photo provided by the company

From doorbells and fish tanks to nuclear reactors: why focus on IoT security

Commentary: One of the greatest risks of the connected world is that something quite trivial could end up having a huge impact on a business if it gets into the wrong communication flow and becomes an entry point for a cyberattack. To address such risk, segmentation should be at the heart of every company’s connected strategy.