Overview of Bernard


His field of expertise is sustainability of software, software/hardware interaction, analysing resource consumption (such as energy and memory) using static analysis methods, and correctness verification of algorithms (e.g. concurrent) and hardware designs. He has written his PhD thesis (Open University, 2016) about methods to assess the sustainability of software. His thesis was selected to be the nominee of the faculty for the three yearly Open University Research price for best PhD thesis (called the 'Wetenschapsprijs').

He did a security analysis of modern solid state drives (SSDs), yielding severe shortcomings in the firmware of the SSDs and the default settings of the disk encryption build into Microsoft Windows, called BitLocker. The public release in 2018 resulted in worldwide media attention: 160+ news venues worldwide wrote a story about this research. In response firmware updates were released by manufacturers such as Microsoft, Crucial, Samsung, and Western Digital (SanDisk). This work has been nominated for the Dutch Cyber Security Best Research Paper (DCSRP) Award in 2020.

During his academic career he participated actively in international networks and projects such as the TACLe COST Action (IC1202) about worst case execution time, the CHARTER project (Artemis project, 100039), and a hardware verification project directly funded by Intel. This resulted in an invited talk at PASS'17, co-located during the <Programming> 2017 conference, and participation as lecturer at several summer schools (IPA and the international TACLe summer school). His SSD paper was nominated for best Dutch security paper (see above). The iHub deparment Bernard was working in 2022 received the Ammodo Science award for fundamental research in Humanities (he was one of the researchers showcased in the application, €1.2m). An interdisciplinary team Bernard was part of received an ERC Proof-of-Concept grant to work on the perception of the privacy impact of mental health apps.

At Radboud University's iHub, the interdisciplinary hub for digitalization and society, he set up the experimental in-house laboratory of iHub. iLab’s aim is to offer the technical substrate to iHub’s interdisciplinary research and to experiment with and develop new value-driven proofs of concept and software that puts scientific insights into practice and acts as a means of gaining new scientific knowledge. This way the lab can quickly test an interdisciplinary hypothesis, and experiment with securing public values and the common good in digitalization processes. This lab makes proof of concepts for researchers, to quickly validate hypotheses. In the lab there was also worked on some larger projects, that are either digital infrastructure or scale out projects. During his tenure at the lab, the lab has grown from 3 employees in 2020 to 12 in 2022, with 8 new people hired.

During his tenured academic positions, he was responsible for projects worth over €2.2 milion, including the PEP project (€1.7 milion), the REACT project (€300k), ERC Proof-of-Concept about privacy of mental health apps (€150k), and Twid (€50k). Between 2016 and 2022 he was the tech lead of the privacy enhancing Polymorphic Encryption and Pseudonymisation (PEP) project, which aims to increase the privacy of participants in big scale medical data collection projects. This project aims to create a real world impact. PEP systems stores multiple research data sets in a state-of-the-art privacy-friendly way, currently > 300 TiB of data.

Regularly Bernard appears in media, e.g. he was interviewed live on national television during prime time by Petra Grijzen in the program Atlas about the COVID QR passports that were required in the Netherlands. Sophie Frankenmolen interviewed him in her NPO 3FM series Bijvangst, about his SSD discovery. He regularly gives guest lectures, both in industry as academia. He is also involved in outreach, to communicate research results to society. One of these initiatives is the Sphere Transgression Watch, a large dataset and visualization of how big tech is entering all aspects of our lives. He is a member of the digital ethics committee of the municipality of Nijmegen.

He created several new courses, such as networking and AppLab, after proposing changes to the curriculum at the Open University. The latter course was a new concept designed to fill the gap between programming courses and working on an actual project in a team. The students set their own end goals by imagining their own app (in groups of 4) and implement this app. This includes both the client and the central component. They use modern tooling as used in the working field (like CI/CD). This new course was the best new course in our faculty, and therefore yielded a nomination for the best new eduction project at the Open University ('Onderwijsproduct van het jaar') in 2019. At Radboud University, he was nominated for the Science teacher of the year in 2022. He has obtained his teaching qualification (BKO) in 2018 at the Open University.

Awards and nominations

  • 2022 Won the Ammodo Science award for fundamental research (in Humanities). Read more.

  • 2022 Nominated for the teacher of the year award at the faculty of science.

  • 2020 Our paper on the SSD security (published at Security and Privacy 2019) was nominated for the Dutch Cyber Security Best Research Paper (DCSRP) Award in 2020.

  • 2019 Our new course AppLab was nominated for best education innovation award at the Open University.

  • 2018 Nominee of the faculty for the three yearly Open University Research price for best PhD thesis.


Currently, I teach two courses at the Radboud University:

  • Operating systems concepts 2020- (RU).

  • Operating systems security 2020- (RU).

I'm working on two new sustainability courses.

I used to teach the following courses (RU = Radboud University; OU = Open University):

  • AppLab 2018-2020 (created in 2018 this course from scratch to fill a gap in the curriculum at OU, best new course in faculty, nominee of OU best new course).

  • Computer netwerken 2017-2020 (created in 2017 from scratch at OU).

  • Concepten van programmeertalen 2016-2017 (at OU).

  • Logica and informatica 2016 (at OU).

  • Programming courses 2015-2020 (several at OU).

  • Besturingssystemen 2015-2020 (at OU, redesigned for new book).

  • Operating systems 2016-2017 (at RU, redisgned fo new book and converted to English).

  • Werking van computersystemen (at OU).

  • Software analysis 2010-2018 (at RU, former name Reliability of Software Systems).

Other activities

  • Digital ethical board (digital ethische commissie) of the municipality of Nijmegen, 2022-

  • Ethical review board for computer science at Open University, 2018-2020