Co-Founder & Lead Cybersecurity Architect@SecYork Technology
Verified
Mahfuzur Rahman is an Enterprise Cybersecurity Architect specializing in Zero Trust architecture, cloud security, identity governance, and cryptographic trust across modern distributed environments.
With over 13 years of international experience across Singapore, APAC, and the United States, he designs and governs secure-by-design enterprise architectures aligned to risk, regulatory requirements, and operational resilience.
His work integrates identity as the control plane, policy as enforcement, and telemetry as the foundation of continuous trust. As Global Domain Lead – Information Security Change Management at Brenntag, he directed global cybersecurity governance, cloud security integration, and enterprise risk alignment across APAC, EMEA, and the Americas.
His architectural leadership contributed to large-scale initiatives supporting GovTech Singapore, the Monetary Authority of Singapore, Changi Airport Group, the Ministry of Education, National Library Board, and other national-level institutions.
He is the founder of SecYork Technology, focusing on enterprise architecture advisory, governance-driven security design, and cloud transformation security.
Core focus areas include:
• Zero Trust and identity-centric architecture
• Cloud and hybrid trust boundary design
• Governance-driven security architecture
• Risk-aligned control design and assurance
• Cryptographic trust and post-quantum readiness
Certifications: CISSP | CCSP | CISM | CAISS
Additional credentials include AWS Security Specialty and
Advanced network and infrastructure certifications.
Bio & Selected work:
https://www.mahfuzurrahman.tech
https://www.findmephotography.com/about-mahfuzur-rahman
Github: https://github.com/rhmahfuzurrahman
Medium: https://medium.com/@rh.mahfuz
LinkedIn: https://www.linkedin.com/in/mahfuzur-rahman-cybersecurity-architect/More...