Nikesh Arora, chairman and CEO of Palo Alto Networks, has become one of the most prominent executives in cybersecurity, leading the company through a major transformation into a global force in AI-driven security. A former Google executive and SoftBank president, he built his reputation at the intersection of technology, scale, and strategy before taking the helm at Palo Alto Networks in 2018. Known for disciplined execution and an aggressive growth mindset, Arora has emerged as one of the most influential business leaders in enterprise tech.

Nir Zuk, founder emeritus of Palo Alto Networks, is one of cybersecurity’s most influential product visionaries, credited with helping define the next-generation firewall era and building Palo Alto into a global security powerhouse. After founding the company in 2005, Zuk led its technical direction for more than two decades before retiring as CTO in August 2025, remaining closely associated with its engineering legacy and market impact. Prior to Palo Alto, he held senior technical roles at Check Point, OneSecure, and NetScreen, shaping core network security architectures long before cybersecurity became a boardroom priority.

Michael Xie, cofounder and chief technology officer of Fortinet, is the engineering force behind one of the world’s largest and most influential cybersecurity companies. After earlier success building NetScreen Technologies alongside his brother Ken Xie, Michael became the principal architect of Fortinet’s core technologies, designing the high-performance security systems that underpin its global firewall, cloud, and network-security platforms. Known for deep technical rigor and product-first discipline, Xie has played a decisive role in scaling Fortinet into a multibillion-dollar cybersecurity leader serving enterprises, governments, and critical infrastructure worldwide.