Why doesn't malware hop from smartphone to smartphone as with computers? That’s the question that led former Airgap CTO Satish Mohan and his co-founders to a fundamental rethink of network segmentation. Mohan sat down with guest host and Zscaler CTO in Residence Sanjit Ganguli to discuss Airgap's origin story, challenges with traditional segmentation, and how a novel architecture helps to overcome them.