With over 30 years of experience in information technology, I provide expert consultancy, audits, and compliance services to protect your organization's most valuable assets.
Expert guidance to ensure your organization meets the highest standards of security, compliance, and operational excellence
Strategic advice on information security management, risk assessment, and security architecture tailored to your organization's needs.
Comprehensive audits for ISO 27001, ISO 9001, ISO 14001, and other standards to ensure compliance and identify improvement areas.
Specialized auditing and consultancy for electronic identification and trust services under eIDAS 2.0 regulations.
Temporary security leadership to bridge gaps, manage transitions, or lead critical security initiatives.
Guide your organization through security transformations and process improvements with minimal disruption.
Implementation and audit services for NIST Cybersecurity Framework and related standards.
Certified Lead Auditor across multiple international standards and frameworks
As an Advisor in Information Security and freelance eIDAS Trust Services & ISO Auditor, I bring over three decades of hands-on experience in information technology and security management.
My expertise spans multiple certification standards including ISO 9001, ISO 14001, ISO 27001, ISO 27017, ISO 27018, NEN7510, and specialized knowledge in eIDAS and NIST CSF frameworks.
Through Vigilant IT Assurance, I help organizations navigate the complex landscape of information security, ensuring compliance while building robust, resilient security frameworks.
"I have been working closely with Robin for over 5 years. The last four years he was part of our ASML core audit delivery team. I strongly endorse Robin Tappij Gielen for his outstanding professionalism and results-driven approach. Robin combines a customer focus approach with the ability to deliver real added value for our clients by rapidly analyzing the clients processes and addressing opportunities to improve within their processes. With deep expertise in ISO 9001, ISO 14001, and ISO 27001, Robin ensures compliance while driving operational excellence. A true partner for organizations that demand quality and efficiency."
"Robin’s personal approach combined with his strong focus on results makes all the difference. He listens attentively, understands what truly matters, and translates that into actionable feedback you can immediately apply. I highly recommend Robin to anyone looking for valuable insights and a truly collaborative experience."
Ready to enhance your organization's security posture? Get in touch today.