Azizur Rahman is the Founder and Managing Partner of ZMAN Consulting, providing strategic advisory and technology consulting to advance safe, secure, and sustainable critical infrastructure globally. With over 30 years of executive experience, he specializes in cyber-physical and IT-OT security convergence, edge-to-enterprise integration, AI, and digital transformation. Previously, as SVP of Global Business Development and Strategy at AlertEnterprise, he led initiatives spanning Zero Trust, insider-risk mitigation, and AI-driven resilience. His career includes senior leadership roles at Rockwell Automation, Stanley Security, and InControl Simulation. Azizur is a trusted advisor helping organizations modernize securely, operate resiliently, and innovate with confidence worldwide impact.