As European higher education accelerates its digital transformation, cybersecurity has become central to protecting research integrity, intellectual property, and academic freedom. In the Netherlands, research universities sit at the intersection of open collaboration and geopolitical risk, making their security leaders some of the most strategically important voices in the sector.
While global conversations often spotlight enterprise security chiefs, the Netherlands has built a strong bench of cybersecurity executives embedded within research-intensive institutions. Below is a curated look at Dutch university security leaders shaping digital resilience across academia.
Sylvia Bunte-Thelen — Chief Information Security Officer, Leiden University
Appointed CISO in March 2025, Sylvia Bunte-Thelen oversees information security at the Netherlands’ oldest university, founded in 1575. Leiden’s legacy includes figures such as René Descartes and Christiaan Huygens, and today it remains a globally respected research institution. Safeguarding centuries of scholarship requires a careful balance between openness and control.
Bunte-Thelen’s leadership centers on strengthening governance, risk oversight, and sector collaboration. In a university environment known for intellectual tolerance and international partnerships, her role ensures that digital security frameworks evolve without constraining academic freedom. As research universities face increasingly sophisticated cyber threats, her position is pivotal in protecting both data and reputation.
Matthieu Wieërs — CISO & Head of CISO Office, Tilburg University
Since December 2024, Matthieu Wieërs has led the CISO Office at Tilburg University, operating from the second line of defense and managing all facets of the institution’s Information Security Management System (ISMS). His mandate includes policy development, compliance oversight, internal auditing, and integrating cybersecurity into broader institutional objectives.
Beyond information security, Wieërs also carries responsibility for privacy governance, holding CIPP/E and CIPM certifications. His work bridges regulatory compliance under the GDPR with operational risk management, ensuring that security controls are both measurable and adaptable. His structured, audit-driven methodology reflects the maturity increasingly required in Dutch academic cybersecurity.
Marcel Kerkhof — Chief Information Security Officer, University of Groningen
Appointed CISO in December 2023, Marcel Kerkhof brings deep expertise in ISO 27001, risk management, and privacy law to one of the Netherlands’ top-ranked research universities. The University of Groningen, founded in 1614, consistently ranks among the world’s top 100 institutions and hosts a highly international student body.
Kerkhof’s portfolio spans governance, operational security, and compliance within a research-intensive environment that handles sensitive academic and international collaboration data. His background in standards-based security frameworks positions Groningen to navigate complex regulatory and geopolitical risks while maintaining its global research footprint.
Jules Silvertand — Chief Information Security Officer, Maastricht University
With over two decades at Maastricht University, Jules Silvertand assumed the CISO role in October 2024. His career trajectory, from SOC security analyst to system administrator to security executive, gives him a rare technical depth that informs strategic decision-making.
Maastricht University is known for its international orientation and innovative education model. Silvertand’s hands-on background in both Windows and Linux environments, combined with a passion for data analysis, strengthens the university’s operational resilience. His approach reflects a new generation of CISOs who blend analytical precision with practical field experience.
David de Boer — Chief Information Security Officer, Utrecht University
Since March 2022, David de Boer has served as CISO at Utrecht University, one of the Netherlands’ largest and most research-intensive institutions. His philosophy reframes cybersecurity not as restriction, but as structured risk dialogue at the executive level.
De Boer positions information security within broader governance debates, ensuring that risk acceptance remains a conscious board-level decision. Leading a team of Information Security Officers, he emphasizes clarity of roles, executive transparency, and alignment with academic priorities. His governance-first perspective illustrates how Dutch university CISOs are increasingly strategic advisors rather than purely technical gatekeepers.
Sanne Vonk-van Denderen — Chief Information Security Officer, Radboud University
Appointed CISO in November 2025, Sanne Vonk-van Denderen leads cybersecurity efforts at Radboud University, an institution committed to contributing to a healthy and equitable global society. Her role focuses on strengthening digital resilience within a university deeply engaged in interdisciplinary research.
Although relatively new to the post, Vonk-van Denderen represents the forward-looking direction of academic cybersecurity leadership in the Netherlands. As universities expand digital infrastructure and research collaborations, her position underscores the growing executive weight of the CISO function in higher education.
Why These Leaders Signal a New Era for Dutch Academic Cybersecurity
Across the Netherlands, research universities are custodians of intellectual property, sensitive international partnerships, and vast data ecosystems. The security leaders profiled above demonstrate that academic cybersecurity has evolved into a strategic governance discipline, balancing openness with resilience while enabling world-class research to thrive.
For readers exploring broader European trends, this cohort offers a powerful snapshot of how the role is maturing. You can also explore a broader list of CISOs to watch to see how university security leadership compares with peers across other industries and regions.