Arun Kumar Elengovan is the Director of Engineering Security at Okta, a global leader in identity and access management. With over 15 years of experience in cybersecurity, Arun has led transformative security initiatives across secure software development, cryptography, AI safety, and risk mitigation. A British Computer Society Fellow and Gartner Information Security Ambassador, he is known for building scalable security systems, driving architectural strategy, and mentoring high-performing teams across cloud native environments. His work spans post-quantum cryptography readiness, LLM security, vulnerability reduction and leadership in engineering security operations. Arun’s core values guide both his leadership and technical philosophy. He believes the human body is the most valuable real estate we possess and prioritizes well-being as a foundation for meaningful contribution. A lifelong learner, he views every moment as a chance to grow and evolve. Above all, he is deeply committed to making the digital world safer and more secure through principled innovation and thoughtful stewardship.