Alex Teteris is the Principal Technologist | EMEA CTO at Zscaler. Over the last 20 years, Alex has held various IT leadership positions in Network Delivery and Security Operations. In the last 3 years, Alex has been the Global Head of Network, Security and DC for a large Swiss Chemical company. Alex’s main responsibility is to engage with senior leadership at CxO level, and generate thought leadership around the implications of this new IT Megashift. His expertise lies in user experience, mobility, network transformation and cloud (SaaS / IaaS). With first-hand experience of implementing Zscaler across 18,000 users, Alex is passionate about how technology can be leveraged to drive change within organisations.