Jan D'Herdt is an experienced information security professional, consultant, and evangelist with a passion for helping organizations build resilient, business-aligned security programs. He currently operates as an independent Enterprise Security Architect and Consultant, advising clients on security architecture, risk management, and aligning cybersecurity strategies with organizational goals.
Previously, Jan served as Chief Information Security Officer (CISO) and Global Lead of Cybersecurity at Argenx, Europe’s largest biotech company, where he led the global security program, developed strategic initiatives, and facilitated communication between technical teams and executive leadership. Before that, he was Head of Enterprise Security Architecture at a global biopharma organization, driving initiatives in architecture, policy development, and cybersecurity awareness. With over 20 years of experience and certifications including CISSP, CISA, and GCIH, he specializes in security strategy, compliance, and risk. Jan teaches LDR512: Security Leadership Essentials for Managers, where he empowers future security leaders with practical, real-world insights.
