Professional Portfolio
See also: Selected Recordings →
Keynotes & Panels
2026
Data's Afterlife in the Age of AI: Secondary Use, Model Training, and the Boundaries of Consent
Will M., Robert R., Nouwens M., Eijk R. van, Alvarez Valdés C., Wood S. (Moderator) (2026). Privacy Symposium Conference 2026. Venice:Privacy Symposium.
Bridging Borders with Trust: Privacy-Enhancing Technologies to Preserve Customer Control in Cross-Border Legal Conflict
Eijk R. van, Shainski R., David A. (Moderator) (2026). Privacy Symposium Conference 2026. Venice:Privacy Symposium.
High-Level Working Lunch on Privacy-Enhancing Technologies in Digital Advertising
Vittoria B., Wouters R. van, Eijk R. van, Moderator: Osimo D. (2026). Data Protection Day 2026. Brussels:The Lisbon Council.
The role of operating systems in trusted AI
Barros Vale B., Davis G., Eijk R. van, Ribera Martínez A., Nimara K., Bassini M. (Moderator) (2026). Computers, Privacy & Data Protection Conference (CPDP2024). Brussels:Brussels Privacy Hub, Vrije Universiteit Brussels.
Expert Workshop: Web Standards for Data Protection in the EU
Eijk R. van (2026). RegTech4AI Expert Workshop. Brussels:RegTech4AI / Maastricht Law and Tech Lab.
Roundtable: Anonymisation at the Crossroads of EU Digital Regulations
Stalla-Bourdillon S. (Moderator), Eijk R. van (2026). Brussels Privacy Hub / VUB. Brussels:Brussels Privacy Hub, Vrije Universiteit Brussel.
Overview of cookie case rulings. Patterns of Benelux legal proceedings and lessons learned.
Eijk R. van (2026). Privacy-centric AdTech Summit (Breakout 1). Amsterdam:VIA and DDMA.
The Evolving Privacy Landscape: Past, present and future
Grantz S., Mosch S., Eijk R. van, Moderator: Tassie W. (2026). Privacy-centric AdTech Summit. Amsterdam:VIA and DDMA.
Exploring the boundaries of pseudonymization: personal data, for whom?
Moderators: Polonestky J. & Eijk R. van (2026). FPF Inaugural EU Privacy Leadership Forum. Brussels:Future of Privacy Forum.
Privacy Preserving Technologies (PPT) in Sharing of Personal Data for AI Development and Regulatory Compliance
Barcelo R., Teixeira Santos C., Dominguez de Olazábal I., Moderator: Eijk R. van (2026). Data Protection Day 2026. Brussels:European Data Protection Supervisor and Council of Europe.
2025
OECD Roundtable on Scoping Emerging Consent Practices in the Digital Ecosystem
Eijk R. van (2025). OECD Roundtable on Scoping Emerging Consent Practices in the Digital Ecosystem. Paris:The Organisation for Economic Co-operation and Development (OECD).
Privacy Preserving Technologies (PPT) in Sharing of Personal Data for AI Development and Regulatory Compliance
Acuña J., Ortega-Fernandez I., Ramon J., Eijk R. van, Kogut Czarkowska M. (Moderator) (2025). Privacy Symposium Conference 2025. Venice:Privacy Symposium.
Partners of the Hub Panel
Bruggeman E., Eijk R. van, Kolanowski S., Stalla-Bourdillon S. (Moderator) (2025). Navigating Tomorrow: A Data Protection Decade and Future Challenges in the Algorithmic Era. Brussels:Brussels Privacy Hub, Vrije Universiteit Brussels.
EU digital regulation: how will simplification and competitiveness coexist?
Capobianco A., McNamara, M., Eijk R. van, Scarafia S., Sterneberg R. (Moderator) (2025). Privacy Symposium Conference 2025. Brussels:DLA Piper Digital Strategy Day 2.0.
Anonymization, Pseudonymization and Synthetic Data: Clarifying the Borders and Legal Implications
D'Acquisto G., Jotterand A., Panfilo D., Eijk R. van, Gaudino F. (Moderator) (2025). Privacy Symposium Conference 2025. Venice:Privacy Symposium.
The GDPR and Generative AI After the EDPB Opinion and First Enforcement Actions
Nicolazzi R., Eijk R. van, Vukić Z., Hogan D., Christakis T. (Moderator) (2025). Privacy Symposium Conference 2025. Venice:Privacy Symposium.
From Principles to Practice: Crafting Privacy-first Marketing that Delivers
Eijk R. van, Sadovnikov D., Judin T., Olivi G. (Moderator) (2025). Privacy Symposium Conference 2025. Venice:Privacy Symposium.
Unleashing PETs: Regulating Online Ads for a Privacy-First Future
Wilkström-Eemeren P. van, Eijk R. van, Windwehr S., Thompson M., Stampelos T. (Moderator) (2025). Mozilla Mornings. Brussels:Mozilla.
Bridging the Gap with PETs: Governments' Opportunity to Lead on Innovation and Privacy
Holland S., Beizitere V., Reimsbach-Kounatze C., Moderator: Eijk R. van (2025). Computers, Privacy & Data Protection Conference (CPDP2025). Brussels:Brussels Privacy Hub, Vrije Universiteit Brussels.
Landscape of Emerging Technical Tools for Consent Management
Matthan R., Debelak J., Bielova N., Vagner N., Toubiana V., Moderator: Eijk R. van (2025). OECD Roundtable on Scoping Emerging Consent Practices in the Digital Ecosystem. Paris:The Organisation for Economic Co-operation and Development (OECD).
2024
Where are we heading? Looking into the EU Strategy for Data through the Lens of AI and Data Protection
Bolognini L., Craddock P., Eijk R. van, Vidal P., Alvarez C. (Moderator) (2024). Computers, Privacy & Data Protection Conference (CPDP2024). Brussels:Brussels Privacy Hub, Vrije Universiteit Brussels.
Digital Regulation at the EU Level
Benifei, B. Hortal Foronda, F., Eijk R. van, Bolongaro K. (Moderator) (2024). Films & Politics #01 – "The Click Trap" Film Screening (Belgian Premiere) & Panel Discussion. Brussels:Fides.
What is a legitimate interest under GDPR Article 6(1)(f)? and How can a purely commercial interest be legitimate based on case C-621/22?
Bygrave L., Eijk R. van (2024). 3rd Alpine Privacy Days. Zuoz:Bull, Signatu AS, and MLL.
Transatlantic Privacy Wire: Overheard in the EU
Eijk R. van (2024). The 2024 Publisher Privacy Symposium. New York:Google.
Prime[d] To Buy: Flash Sales And Deceptive Design
Jhamb D., Rai A., Sinders C., Rajmohan K., Eijk R. van, Janin P., Vasudevan S. (Moderator) (2024). Virtual Report Launch. Delhi:Advanced Study Institute of Asia (ASIA).
Ask the Authorities: Two Former Regulators Tell All
Mithal M., Eijk R. van (2024). The 2024 Publisher Privacy Symposium. New York:Google.
Privacy Prophecies & Fresh Takes Panel
Mithal M., Tiffith L., Halama M., Rohol S., Eijk R. van (2024). The 2024 Publisher Privacy Symposium. New York:Google.
Workshop on EU Financial Data Access (FIDA)
Strickland Z., Moderator: Eijk R. van (2024). Future of Privacy Forum. Brussels:Future of Privacy Forum.
2023
De-identification techniques
Eijk R. van (2023). Chief Privacy Officers Council. New York:The Conference Board.
Futurist Keynote: Ethics in Tech: Online Advertiser's Path Forward
Eijk R. van (2023). EDAA Summit 2023. The Era of advertising transparency. Brussels:European Interactive Digital Advertising Alliance.
AI and ethics panel
Binns R., Kelly-Lyth A., Eijk R. van, Dunphy-Morie M. (Moderator) (2023). SCL Data Protection Update 2023. London:Society for Computers and Law (SCL).
Privacy Through Innovation - Privacy Enhancing Technologies, Consumer Protection And The Online Ads Ecosystem
Chavez A., Benassi M.-P., Hanloser S., Reimsbach-Kounatze C., Eijk R. van, Jansen M. (Moderator) (2023). Computers, Privacy & Data Protection Conference (CPDP2023). Brussels:Brussels Privacy Hub, Vrije Universiteit Brussels.
The opportunity of privacy safe advertising
Herp C., Holdaway J., Eijk R. van, Fletscher K. (Moderator) (2023). Publishers' Advisory Council 2023. Barcelona:Google.
Privacy Through Innovation and the Online Ads Ecosystem - The Privacy Sandbox Initiative
Smith B., Eijk R. van, Laumann K. (2023). 2023 Privacy Symposium Conference. Venice:Mandat International.
AI and ethics panel
Tuomisto-Inch H., Hansloser S., Eijk R. van, Jansen M. (Moderator) (2023). Partner Summit at GSEC. Munich:Google.
Towards a Web without Cookies? - Do Not Track and Lessons Learned
Zavadil A., Jansen M., Elshof M., Moderator: Eijk R. van (2023). 2023 Privacy Symposium Conference. Venice:Mandat International.
2022
An Update on the Privacy Shield 2.0 aka the Trans-Atlantic Data Privacy Framework
Eijk R. van (2022). Leuven Retreat. Leuven:Mont Blanc Circle.
Key takeaways from three de-identification techniques
Eijk R. van (2022). 69th Berlin Group Meeting. Tel Aviv:International Working Group on Data Protection in Technology (IWGDPT).
Key takeaways from three de-identification techniques
Eijk R. van (2022). Global Privacy Assembly (GPA). Istanbul:GPA.
Key takeaways from three de-identification techniques
Eijk R. van (2022). Global Privacy Enforcement Network (GPEN) Atlantic Call. Virtual:GPEN.
The Future of AdTech, Alternatives to Contextual Advertising?
Eijk R. van (2022). Alpine Privacy Days. Zuoz:Bull, Signatu AS, and MLL.
Automated decision-making and profiling: lessons from court and DPA decisions
Barros Vale B., Malgieri G., Hildebrandt M., Alsenoy B. van, Eijk R. van, Zanfir-Fortuna G. (Moderator) (2022). ADM case law Report: roundtable discussion. Brussels:Future of Privacy Forum.
Digital Advertising Policy and Legal State of Play in Europe
Bellamy B., Weber M., Eijk R. van, Adhumeau T. (Moderator) (2022). IAB Public Policy & Legal Summit. Virtual:Interactive Advertising Bureau (IAB).
Privacy in Virtual Reality and Metaverse Spaces
Bernes A., Eijk R. van, Fratta S., Hansen M., Bolognini L. (Moderator) (2022). 2022 Privacy Symposium Conference. Venice:Ca' Foscari University.
The Next Data Revolution
Bryson J., Eijk R. van, Greenglass J., Koreniowski P., Wittek J., Boel L. de (Moderator) (2022). Mozilla Festival 2022. Virtual:Mozilla.
Lived experience of Compliance and its challenges
Doyle G., Eijk R. van, Roberts S., Colleary K. (Moderator) (2022). Project ARC - Awareness Raising Campaign for SMEs. Croatia/Ireland/Belgium:Croatian Personal Data Protection Agency (Agencija za Zaštitu Osobnih Podataka-AZOP), Data Protection Commission Ireland & Vrije Universiteit Brussel (VUB).
The Dutch and U.S. Approaches to Data Privacy
Domingus M., Nas S., Meulenkamp L., Eijk R. van, Kallmer J. (Moderator) (2022). Zoom Data Privacy Event. Amsterdam:Zoom.
The Next Data Revolution
Eijk R. van, Fleischer P., Scorza G., De Cicco, D. (Moderator) (2022). Virtual Brussels KnowledgeNet. Brussels:International Association of Privacy Professionals (IAPP).
Evaluating Algorithms: Incorporating Privacy and Ethics into AI/ML Projects
Eijk R. van, Hall B., Ross A., Cohen B. (Moderator) (2022). IAPP Global Privacy Summit 2022. Washington. DC:International Association of Privacy Professionals (IAPP).
Ads, Privacy and the Future of the Web
Grady, P., Vale, M., Eijk R. van, Barceló A. (Moderator) (2022). Meet hte Experts from the Google Safety Engineering Center. Munich:Google.
Mobility data for the common good? On the EU Mobility Data Space and the Data Act
Cerrato L., Coduti M.R., Kapteijn A., Wagner D., Moderator: Eijk R. van (2022). Computers, Privacy & Data Protection Conference (CPDP2022). Brussels:Brussels Privacy Hub, Vrije Universiteit Brussels.
FPF Roundtable on Privacy-Preserving Machine Learning
Gadotti A., Ruhle V., Troncoso C., Shokri R., Moderators: Eijk R. van, Malgieri G. & Marcu B. (2022). FPF Roundtable on Privacy-Preserving Machine Learning. Brussels:Future of Privacy Forum, VUB PRivacy Salon, Microsoft.
2021
Cookies and Tracking Technologies: Risks, Challenges, and Future Outlook
Eijk R. van (2021). BNP Paribas World Data Protection Week 2021. London:BNP Paribas.
Cookieless: post-cookie advertising
Eijk R. van (2021). bvA netwerk van merkleiders. Amsterdam:bvA netwerk van merkleiders (Dutch Advertisers Association).
Explaining Explainable Machine Learning (XML)—What Research Review Boards Need to Know
Jordan S., Hendricks-Sturrup R., Eijk R. van (2021). Advancing Ethical Research Conference (AER21). Boston:Public Responsibility in Medicine and Research (PRIM&R).
Impact of Privacy Changes on the Advertising Industry
Chapel A., Gordon T., Eijk R. van, Nebol-Perlman G. (Moderator) (2021). Meta's Innovation Summit: A Deep Dive into Privacy-Enhancing Technologies. Menlo Park, CA:Meta.
Roundtable on Privacy-Preserving Technology and the Evolution of Digital Advertising
Goel V., Seltzer W., Bannister P., Riley C., Eijk R. van, Kammourieh Donnelly L. (Moderator) (2021). Google I/O. Mountain View:Google.
Does Consent work? If not Consent, what else?
Heslot A., Kamara I., Lizar M., Berjon R., Eijk R. van, Feehan T. (2021). 1st International Workshop on Consent Management in Online Services, Networks and Things (COnSeNT 2021). Virtual:IEEE Computer Society: PrivDash, ADAPT Centre Trinity College Dublin, School of Law Utrecht University.
From Do-Not-Track to Global Privacy Control—Lessons Learned About the Value and Limitations of Technology Tools to Protect Privacy
Israel S., Eijk R. van, Groman M., Brookman J. (2021). Privacy+Security Forum 2021. Washington, DC:Privacy+Security Academy.
DNT, GPC and Privacy Sandbox: Applying Technical Standards to Privacy Problems
Israel S., Eijk R. van, Groman M., Brookman J., Seltzer W. (2021). IAPP Privacy. Security. Risk. 2021. San Diego, CA:International Association of Privacy Professionals (IAPP).
Shaping choices in the digital world: how consent can become meaningful again
Johnston A., Booty E., Raghvanan M., Eijk R. van, Srenivasan, R. (Moderator) (2021). Exploring Trends: From "Consent-Centric" Frameworks To Responsible Data Practices And Privacy Accountability In Asia Pacific. Singapore:Future of Privacy Forum, Personal Data Protection Commission of Singapore, the Asian Business Law Institute.
Alt Data: Maximizing Information While Minimizing Privacy Risk. Explore options for privacy-protective uses and types that limit privacy exposure, including de-identification, pseudonymization, aggregation, and publicly available information
Mohr C., Eijk R. van, Koscuiszka K., D'Amico D. (2021). Neudata Event. New York, NY:Neudata.
Caleidoscoop van successen
Oerlemans J. J., Verheij B., Schermer B., Eijk R. van, Kielman H., Koelewijn W., Roos T. de (Moderator) (2021). De Uitdaging van de Blinde Vlek. Symposium ter gelegenheid van het afscheid van Prof. Dr. H. Jaap van den Herik. Leiden:Leiden University.
Technical standards bringing together data protection with telecommunications regulation, digital regulations and procurement
Andersdotter A., Bria F., Nemitz P., Neppel C., Peksa M., Moderator: Eijk R. van (2021). Computers, Privacy & Data Protection Conference (CPDP2021). Brussels:Brussels Privacy Hub, Vrije Universiteit Brussels.
Exploring Supplementary Measures in the Context of International Data Transfers
Braghin S., D'Acquisto G., McDougall S., Sexton A., Moderator: Eijk R. van (2021). IAPP Europe Data Protection Congress 2021. Brussels:International Association of Privacy Professionals (IAPP).
Designing for Trust: Enhancing Transparency & Preventing User Manipulation
Cranor L., Carroll G., Mac Aonghusa D., Corcoran D., Gray S., Kelleher D., O'Brien D., Schraffenberger H., Moderator: Eijk R. van (2021). Dublin Privacy Symposium 2021. Dublin:Future of Privacy Forum.
Articial intelligence and the creation of data spaces for the public good: the privacy implications of a data-sharing world
Clune D., D'Cunha C., Leufer D., Kutterer C., Álvarez Rigaudias C., Moderator: Eijk R. van (2021). 11th Annual European Data Protection & Privacy Conference. Brussels:Forum Europe.
Roundtable on Digital Age Assurance Mechanisms and Children's Rights across the Globe: a conversation towards an effective approach
Rowe B., Morgan A., Hof S. van der, Moderator: Eijk R. van (2021). Protecting Children Online: Privacy and Safety Forum. London:Google.
Algorithmic marketing and profiling – are crumbles all that remains of the cookies?
Talus A., Hopp M., Eidvall A., Breyer P., Moderator: Eijk R. van (2021). Swedish Data Protection Forum 2021. Stockholm:Forum för Dataskydd.
2020
Keynote: De toekomst van Direct Marketing: hoe ziet dat eruit?
Eijk R. van (2020). IIR Actualiteitenseminar ePrivacy & Marketing. Utrecht:IIR Trainingen & Conferenties.
Web Privacy Measurement and the Power of online tracking technologies (Dr Eijk R. van)
Barcelo R., Eijk R. van, Zeeland I. van, Hijmans H. (Moderator) (2020). Meet the Author Series. Brussels:Brussels Privacy Hub, Vrije Universiteit Brussel.
Human rights in the AR/VR era: privacy, safety, and responsible innovation in the immersive future
Castano Parra D., Chanprasert P., Eijk R. van, Heller B., Pearlman K., Dagostino, N. (Moderator) (2020). RightsCon Online. Virtual:RightsCon.
To track and to get tracked, new innovative methods and advancements
Eijk R. van, Hansen M., Silva F., Drogkaris P. (Moderator) (2020). ENISA Annual Privacy Forum. Attiki:European Union Agency for Cybersecurity.
Privacy & Pandemics: The Role of Mobile Apps Workshop
n.d. (2020). Future of Privacy Forum & Tech Policy Institute Workshop. Washington DC/Tel Aviv:Future of Privacy Forum & Tel Aviv: Tech Policy Institute.
Privacy in High Density Crowd Contexts
Andersdotter A., Burnik J., Finch K., Hansen M., Henry J., Oelen U., Rodrigues T., Moderator: Eijk R. van (2020). Future of Privacy Forum and Dataskydd.net webinar. Washington, DC:Future of Privacy Forum.
Algorithmic Regulation of Transportation
Baron G., Hania S., Selke K., Vancluysen K., Moderator: Eijk R. van (2020). Computers, Privacy and Data Protection Conference (CPDP2020). Brussels:Brussels Privacy Hub, Vrije Universiteit Brussels.
The Independent and Effective DPO: Legal and Policy Perspectives
Crosbie M., Delette G., Donelly MB, Havlíková D., Hijmans H., Murphy M., Kieran K., Oelen U., Moderators: Eijk R. van & Celeste E. (2020). Future of Privacy Forum & Dublin City University Event. Dublin/Brussels:Future of Privacy Forum & Dublin City University.
Understanding Anonymization Under the GDPR
D'Acquisto G., McDougall S., O'Carroll U., Moderator: Eijk R. van (2020). Tech Talk with the Regulators. Dublin/Brussels:Truata & Brussels, DC: Future of Privacy Forum.
2019
Measuring Privacy, Web Privacy Measurement in Real-Time Bidding Systems
Eijk R. van (2019). 2019 Deutsche Telecom International Privacy Leader Meeting (2019). Bonn:Deutsche Telecom.
Wi-Fi tracking in de publieke ruimte
Eijk R. van (2019). Dag van de FG. Utrecht:Autoriteit Persoonsgegevens.
Future challenges: how leaders around the world are addressing emerging privacy issues
Bertoni E., Brill J., Chopra R., Jelinek A., Raynal F., Tene, O., Wong C., Moderator: Eijk R. van (2019). 41st International Conference of Data Protection and Privacy Commissioners (ICDPPC 2019). Tirana:ICDPPC.
Now for the Stick: enforcing Data Protection Laws
Dixon H., Mojzesowicz K., Moulin M., Wiewiórowski, W., Moderator: Eijk R. van (2019). IAPP Europe Data Protection Congress. Brussels:International Association of Privacy Professionals (IAPP).
Algorithmic Transparency Design Jam, Trust, Transparency and Control Labs
Shah A., Steen M., Aken E. van, Qu H., Blanding K., Moderator: Eijk R. van (2019). TTCLabs Event. Amsterdam:TTCLabs.
2018
Technology for Privacy: Protecting Against Online Tracking and Profiling
Eijk R. van, Naranjo D., O'Neill M., Moderators: Bourka A., Rannenberg K. (2018). Computers, Privacy & Data Protection Conference (CPDP2018). Brussels:Brussels Privacy Hub, Vrije Universiteit Brussels.
2017
On browser settings, cookies, and (not) being tracked by digital advertisements
Eijk R. van (2017). Working Party on Telecommunications and Information Society (WP TELE). Brussels:Council of the European Union.
Browser settings and consent: A brief introduction to Do Not Track (DNT)
Eijk R. van, Toubiana V. (2017). Committee on Civil Liberties, Justice and Home Affairs (LIBE). Brussels:Committee on Civil Liberties, Justice and Home Affairs (LIBE).
2016
A Brief Introduction to Real Time Bidding (RTB)
Eijk R. van (2016). Article 29 Working Party (WP29). Brussels:Article 29 Working Party (WP29).
Data Stewardship: Data Sharing and (EU) Privacy Legislation
Eijk R. van (2016). Gezond leven: goed voor je hart. Den Haag:Hartstichting & ZonMw.
De haakjes van Big Data
Herik H.J. van den, Eijk R. van (2016). (Big) Data festival. The Hague:Ministry of Infrastructure and Environment.
The great data race
Freehan T., Goyens M., Bonnet M. C., Thon B. E., Moderators: Eijk R. van & Borgesius Zuiderveen F. (2016). Computers, Privacy & Data Protection Conference (CPDP2016). Brussels:Brussels Privacy Hub, Vrije Universiteit Brussels.
2015
Big Data: een Introductie
Herik H.J. van den, Eijk R. van (2015). Ondernemen en Big Data. The Hague:VNO-NCW WEST.
Engineering privacy into the internet
Hansen M., Hoepman J.-H., Rice S., Stahl F., Tschofenig H., Moderators: Eijk R. van & Klabunde A. (2015). Computers, Privacy & Data Protection Conference (CPDP2015). Brussels:Brussels Privacy Hub, Vrije Universiteit Brussels.
2014
Do Not Track, is self-regulation enough?
Madelin R., Nemitz P., Dubois, N., Eijk R. van, Hamilton S., Moderators: Andersdotter A., Castex F. (2014). European Parliament Event. Brussels:European Parliament.
IPEN Workshop 2014
Stahl F., Burgmair S., Tschofenig H., Kubieziel J., Eijk R. van, Wright J., Peticolas S., Klabunde A. (Moderator) (2014). IPEN Workshop 2014. Berlin:European Data Protection Supervisor.
2013
Social Innovation & Big Data
Herik H.J. van den, Eijk R. van (2013). IT Innovation Day. Amersfoort:IDG Nederland.
2012
International Perspectives on Cloud Computing
Eijk R. van (2012). 36th Datenschutz-fachtagung. Köln:DAFTA.
Who is following me: tracking the trackers
Eijk R. van, Jayaram M., Kutterer C., Seltzer W., Watson S., Zorbas K., Lawson J. (Moderator) (2012). Internet Governance Forum (IGF2012). Baku:Internet Governance Forum (IGF).
Strictly Speaking: Cookies, Consent and Compliance
Wefers Bettink W., Eijk R. van, Wagner F. (2012). IAPP Europe Data Protection congress. Brussels:International Association of Privacy Professionals (IAPP).
2011
Aspects of cookies: web tracking and online behavioral advertising
Eijk R. van, Nas S. (2011). Vereniging voor Media- en Communicatierecht Series. Amsterdam:Vereniging voor Media- en Communicatierecht (VMC).
Legal perspectives on anonymization
Eijk R. van, Geiger H., Solove D.J., Yakowitz J., Hoffman D. (Moderator) (2011). Future of Privacy Forum De-identification Workshop Day. Washington DC:Future of Privacy Forum.
Media Mentions
2025
Onderzoekers: Facebook en Instagram gebruikten spionagetrucje op Android-smartphones
Hage S. (2025). DroidApp.nl.DroidApp.nl.
Facebook en Instagram gebruikten spionagetrucje op Android-smartphones
n.d. (2025). Times of Suriname. Paramaribo:Times of Suriname.
Facebook en Instagram volgden Android-gebruikers heimelijk via app-server
n.d. (2025). Startenzo.nl.Startenzo.nl.
Onderzoekers: Facebook en Instagram gebruikten spionagetrucje op Android-smartphones
Schellevis J. (2025). NOS. Hilversum:NOS Dutch public broadcast services.
2024
Adland on alert as LinkedIn & Pinterest come under legal fire for ad tracking practices
Barnett K. (2024). The Drum. London:Carnyx Group Limited.
X's ad policies & pay-to-play blue checks face probe; experts see more EU crackdown ahead
Barnett K. (2024). The Drum. London:Carnyx Group Limited.
A more digital Europe introducing Digital Passports
Timmerman S. (2024). SVJ Media - International Journalism. Utrecht:School voor Journalistiek (SvJ).
2023
Politieke partijen onder vuur wegens privacywet overtredingen
Bosboom A. (2023). Actuma. Eexterveen:Foresttree Marketing Solutions.
Je meest intieme data gaan naar de hoogste bieder, en dat kan een spion zijn
Brommersma S., Janssen G. (2023). Follow the Money. Amsterdam:Follow the Money.
Parties are breaching the Cookie Law by placing tracking cookies
Jack J. (2023). The Nation View.The Nation View.
Parties violate cookie law by placing tracking cookies
Marilyn (2023). The Netherlands Posts English.The Netherlands Posts English.
Politieke partijen overtreden privacywet met tracking cookies
Mous A. (2023). VPNGids. Nijmegen:VPNGids.nl.
荷兰多个政党利用跟踪cookie，违反隐私法 (Multiple political parties in the Netherlands use tracking cookies to violate privacy laws)
n.d. (2023). GoGoDutch. Rotterdam:GoGoDutch BV.
Partijen overtreden cookiewet met plaatsen volgcookies
n.d. (2023). aboutict. Amsterdam:AboutPublishers.
Partijen overtreden cookiewet met plaatsen volgcookies
n.d. (2023). Dagblad010. Barendrecht:Digitaal Dagblad B.V. / René Dons.
Partijen overtreden cookiewet met plaatsen volgcookies
n.d. (2023). Emerce. Haarlem:Emerce.
Political parties violating privacy law with tracking cookies
n.d. (2023). NL Times. Amsterdam:3120 Media.
Politieke partijen overtreden privacywet met tracking cookies
n.d. (2023). PONT | Data & Privacy. Amsterdam:Berghauser Pont Mediagroep.
Politieke partijen overtreden privacywet met plaatsen volgcookies
n.d. (2023). Telecompaper. Houten:Telecom.paper BV.
Websites van politieke partijen gebruiken illegale volgcookies
n.d. (2023). BNNVARA. Hilversum:Omroepvereniging BNNVARA.
Partijen overtreden cookiewet met plaatsen volgcookies
Schellevis J. (2023). NOS. Hilversum:NOS Dutch public broadcast services.
2022
'Tientallen miljarden gaan in rook op door online advertentiefraude.'
Bouwma R. (2022). NOS. Hilversum:NOS Dutch public broadcast services.
Beschermt de Autoriteit Persoonsgegevens privacy, of verstoort het de vrije markt?
Heck W., Olsthoorn P. (2022). NRC Handelsblad. Amsterdam:NRC Handelsblad.
US-EU data transfers on life support after French Google decision
Manacourt V., Kayali L. (2022). POLITICO Pro. Brussels:Politico.
Operatie geslaagd, patiënt overleden: Hoe VoetbalTV botste met de AP
Olsthoorn P. (2022). Netkwesties Magazine over maatschappij en internet.Netkwesties.nl.
Companies deploying AI must consider accountability, transparency in deploying algorithms, experts say
Swift M. (2022). MLex. Washington, DC:MLex.
2021
Met Googles afscheid van tracking cookies verandert voor consument weinig
Bogosavac N. (2021). NOS. Hilversum:NOS Dutch public broadcast services.
Rotterdam stimuleert esports maar kan privacy van kinderen niet genoeg beschermen
Broeders R. (2021). Vers Beton. Rotterdam:Stichting Vers Beton.
Vrijdag in Meldpunt: Is de nieuwe gezondheidsapp PGO wel veilig?
Budding A. (2021). MedicalFacts.nl. Oss:Stichting MedicalFacts.
Brussel wil coronareispas, maar wat je er straks echt mee kunt is nog de vraag (Brussels wants corona travel pass, but what you can really do with it remains to be seen)
Galan M. de, Lemoine N. (2021). Nieuwsuur. Hilversum:NOS-NTR Dutch public broadcast services.
Dutch DPA gets boost
Manacourt V. (2021). POLITICO Pro Cyber Insights. Brussels:Politico.
Future of Privacy Forum Launches Asia-Pacific Region Office, Global Data Protection Expert Clarisse Girot Leads Team
n.d. (2021). Targeted News Service. Washington:Targeted News Service LLC.
Zijn de nieuwe medische PGO-apps veilig?
n.d. (2021). Max Meldpunt. Hilversum:Max Meldpunt, Omroep Max.
2020
En la guerra contra el coronavirus, Europa está perdiendo la batalla de la privacidad
Alarcon N. (2020). El Confidencial. Madrid:Titania Compañía Editorial, S.L..
Will microchip implants be the next big thing in Europe?
Chadwick L. (2020). Euronews. Lyon:Euronews.
Creepy Technologies Invade European Post-Pandemic Workplaces
Drozdiak N. (2020). Bloomberg. London:Bloomberg.
What will the post-pandemic workplace look like? Europe offers a creepy glimpse
Fouquet H., Drozdiak N. (2020). Fortune. New York, NY:Fortune.
E-privacyverordening biedt meer helderheid over cookiewalls
Hofmans T. (2020). Tweakers. Amsterdam:Tweakers.
Endzeit für das Tracking. Was kommt nach der CookieCapolypse?
Knoke F. (2020). CHIP Plus. München:CHIP Communications.
Data retention. Judges put the 'EU' back in data retention
Manacourt V. (2020). POLITICO Pro Cyber Insights. Brussels:Politico.
Major ad company drops cookies. A switch by a Dutch firm to contextual advertising signals a shift away from the behavioral model that has dominated online advertising
Manacourt V. (2020). Politico Pro. Brussels:Politico.
New ruling deals blow to Dutch regulator's narrow GDPR interpretation
Manacourt V. (2020). Politico Pro. Brussels:Politico.
The end of cookies
Manacourt V. (2020). POLITICO Pro Cyber Insights. Brussels:Politico.
Surveillance and monitoring invade European post-pandemic workplaces
n.d. (2020). The Japan Times. Tokyo:The Japan Times.
Smartphone Covid-19 tracing provokes privacy concerns, questions about its utility
Perera D. (2020). MLex. Brussels:MLex.
Brussel wil miljoenen mensen gaan volgen via telecomdata tegen corona
Piersma J., Pols M. (2020). Het Financieele Dagblad. Amsterdam:FD Mediagroep.
Ces technologies inquiétantes qui ont envahi le monde du travail depuis la pandémie
Pinte J.P. (2020). Atlantico. Paris, France:Talmont Media.
Compliance 'Moving Target'. As GDPR Reaches 2nd Anniversary, Enforcement Resources an Issue
Standeford D. (2020). Washington Internet Daily and Communications Daily. Washington, DC:Warren Communications News.
Deskundigen zeer kritisch over zeven corona-apps: 'Terug naar de tekentafel'
Schellevis J. (2020). NOS. Hilversum:NOS Dutch public broadcast services.
Facebook op de pijnbank: 'Gebruikers betaalden jarenlang ongevraagd met hun data'
Wesseling A. (2020). De Jurist. Amsterdam:FD Mediagroep.
2019
Parlementaire democratie grote verliezer door onmacht EU om online privacy te reguleren (Parliamentary democracy loses big due to EU powerlessness to regulate online privacy)
Arnbak A. (2019). Het Financieele Dagblad. Amsterdam:FD Mediagroep.
Privacywet AVG zal in toekomst belofte van megaboetes en massaclaims inlossen
Arnbak A. (2019). Het Financieele Dagblad. Amsterdam:FD Mediagroep.
A spider's web of clicks. The internet's hidden side is watching you
Bongers V. (2019). Leids Universitair Weekblad Mare. Leiden:Leiden University.
Een spinnenweb van clicks. Hoe de achterkant van het internet ons in de gaten houdt
Bongers V. (2019). Leids Universitair Weekblad Mare. Leiden:Leiden University.
Ph.D. Candidate Robbert van Eijk measures privacy component in online advertising
Driesche F. van den (2019). Leiden University. Leiden:Leiden University.
Op de achtergrond kijken honderden bedrijven mee terwijl je surft
Immer-zaal P. (2019). Welingelichte kringen. Epse:Welingelichte kringen.
Meer bedrijven kijken mee terwijl u surft
Jong S. (2019). PlusOnline. Baarn:MediaPlus bv.
A new standard for data processing contracts, New templates could give small companies power to push back against larger firms
Manacourt V. (2019). Politico Pro. Brussels:Politico.
Overdwars: Adverteerders op internet kijken graag met u mee
Moeliker R. (2019). Nederlands Dagblad. Amersfoort:Nederlands Dagblad.
Juristen en datahandelaren: AP te streng met uitleg privacywet
n.d. (2019). Security.NL. Den Haag:The Security Council B.V..
Bodycams and trigger-happy cowboys
n.d. (2019). Leids Universitair Weekblad Mare. Leiden:Leiden University.
Op de achtergrond kijken honderden bedrijven mee terwijl je surft
n.d. (2019). PrivacyNieuws.nl. Utrecht:Burgerrechtenvereniging Vrijbit.
Toezichthouder gaat te ver met uitleg privacywet
Piersma J., Pols M. (2019). Het Financieele Dagblad. Amsterdam:FD Mediagroep.
Meer en meer bedrijven kijken mee terwijl jij surft
Schellevis J. (2019). NOS. Hilversum:NOS Dutch public broadcast services.
Zo ziet de veiling achter een cookiemelding eruit
Vegelien S. (2019). NOS OP3. Hilversum:NOS OP3 Dutch public broadcast services.
Android-telefoons lekken massaal persoonlijke data zonder toestemming
Wijnen J.F (2019). Het Financieele Dagblad. Amsterdam:FD Mediagroep.
2014
Advertising groups blast 'Do Not Track'
Swift M. (2014). MLex. Brussels:MLex.
2013
Mozilla wil cookiegedrag inperken
Boogert E. (2013). Emerce. Haarlem:Emerce.
Surfgedrag niet meer te koop: Firefox legt handel in cookies aan ban
Pels D. (2013). Trouw. Amsterdam:Trouw.
2012
Empresas de marketing calculan al instante las opciones de compra del internauta. Preocupación por la discriminación del público según su nivel adquisitivo
Singer N. (2012). El País. Madrid:El País.
You for sale: Your Attention, Bought in an Instant
Singer N. (2012). New York Times. New York, NY:New York Times.
2011
Browsermakers gaan privacy consument beschermen
Boogert E. (2011). Emerce. Haarlem:Emerce.
VMC-studiemiddag
Verhulst D. (2011). Mediaforum: Tijdschrift voor media- en communicatierecht. Amsterdam:Cramwinckel.
Committees & Boards
2026
5th Alpine Privacy Days
Eijk R. van (2026). Alpine Privacy Days. Zuoz:Bull & Co Advokatfirma AS and MLL Legal Ltd.
2025
4th Alpine Privacy Days
Eijk R. van (2025). Alpine Privacy Days. Zuoz:Bull & Co Advokatfirma AS and MLL Legal Ltd.
9th Annual Brussels Privacy Symposium
Eijk R. van (2025). Brussels Privacy Symposium. Brussels:Future of Privacy Forum & Brussels Privacy Hub, Vrije Universiteit Brussels.
2024
3rd Alpine Privacy Days
Eijk R. van (2024). Alpine Privacy Days. Zuoz:Bull & Co Advokatfirma AS and MLL Legal Ltd.
8th Annual Brussels Privacy Symposium
Eijk R. van (2024). Brussels Privacy Symposium. Brussels:Future of Privacy Forum & Brussels Privacy Hub, Vrije Universiteit Brussels.
2023
2nd Alpine Privacy Days
Eijk R. van (2023). Alpine Privacy Days. Zuoz:Bull & Co Advokatfirma AS, Signatu AS, and MLL Legal Ltd.
7th Annual Brussels Privacy Symposium
Eijk R. van (2023). Brussels Privacy Symposium. Brussels:Future of Privacy Forum & Brussels Privacy Hub, Vrije Universiteit Brussels.
2022
1st Alpine Privacy Days
Eijk R. van (2022). Alpine Privacy Days. Zuoz:Bull & Co Advokatfirma AS, Signatu AS, and MLL Legal Ltd.
6th Annual Brussels Privacy Symposium
Eijk R. van (2022). Brussels Privacy Symposium. Brussels:Future of Privacy Forum & Brussels Privacy Hub, Vrije Universiteit Brussels.
2021
5th Annual Brussels Privacy Symposium
Eijk R. van (2021). Brussels Privacy Symposium. Brussels:Future of Privacy Forum & Brussels Privacy Hub, Vrije Universiteit Brussels.
Dublin Privacy Symposium
Eijk R. van (2021). Dublin Privacy Symposium. Brussels:Future of Privacy Forum.
2020
4th Annual Brussels Privacy Symposium
Eijk R. van (2020). Brussels Privacy Symposium. Brussels:Future of Privacy Forum & Brussels Privacy Hub, Vrije Universiteit Brussels.
2019
BOLD Cities symposium
Eijk R. van (2019). BOLD Cities symposium. Leiden:Centre for BOLD Cities Leiden-Delft-Erasmus Universities.
2018
W3C Workshop on Privacy and Linked Data
Eijk R. van (2018). W3C Workshop on Privacy and Linked Data. Vienna:World Wide Web Consortium.
2014
W3C Workshop on Privacy and User-Centric Controls
Eijk R. van (2014). W3C Workshop on Privacy and User-Centric Controls. Berlin:World Wide Web Consortium.
2012
W3C Workshop Do Not Track and beyond
Eijk R. van (2012). W3C Workshop Do Not Track and beyond. Berkeley, CA:World Wide Web Consortium & Berkeley Center for Law and Technology, UC Berkeley School of Law.
Conference on Web Privacy Measurement
Eijk R. van (2012). Conference on Web Privacy Measurement. Berkeley, CA:Berkeley Center for Law and Technology, UC Berkeley School of Law.
Scholarly Works
2021
Brussels Privacy Symposium 2020: Research and the Protection of Personal Data Under the GDPR
Hopland C., Dorwart H., Malgieri G., Zanfir-Fortuna G., Eijk R. van (2021). 4th Annual Brussels Privacy Virtual Symposium - Research and the Protection of Personal Data under the GDPR. Brussels:Brussels Privacy Hub, Vrije Universiteit Brussels & Future of Privacy Forum.
2020
Understanding Blockchain
Dorwart H., Eijk R. van (2020). Digital Data Flows Masterclass. Brussels:Brussels Privacy Hub, Vrije Universiteit Brussels & Future of Privacy Forum.
To track and to get tracked: new innovative methods and advancements
Dorwart H., Eijk R. van (2020). the Annual Privacy Forum 2020. Attiki:European Union Agency for Cybersecurity (ENISA), Directorate-General for Communications Networks, Content and Technology (DG CONNECT) & Católica University of Portugal, Lisbon School of Law.
Machine Learning and Speech
Dorwart H., Hopland C., Eijk R. van (2020). Digital Data Flows Masterclass. Brussels:Brussels Privacy Hub, Vrije Universiteit Brussels & Future of Privacy Forum.
Understanding Machine Learning
Eijk R. van (2020). Digital Data Flows Masterclass. Brussels:Brussels Privacy Hub, Vrije Universiteit Brussels & Future of Privacy Forum.
Event recap: FPF & VUB Open Banking Roundtable - Banking on Personal Data
Hopland C., Zeeland I. van, Eijk R. van (2020). VUB Chair Data Protection On The Ground. Brussels:Vrije Universiteit Brussels & Future of Privacy Forum.
2019
Web Privacy Measurement in Real-Time Bidding Systems. A Graph-Based Approach to RTB System Classification. (diss. Leiden)
Eijk R. van (2019). Leiden University. Amsterdam:Ipskamp Printing.
The Impact of User Location on Cookie Notices (Inside and Outside of the European Union)
Eijk R. van, Asghari H., Winter P., Narayanan A. (2019). Workshop on Technology and Consumer Protection (ConPro '19). Princeton, NJ:Princeton University.
Privacy and Real-Time Bidding. To what extent can we measure the privacy component?
Eijk R. van, Herik H.J. van den (2019). Ars Aequi. Nijmegen:Juridische uitgeverij Ars Aequi.
Web Privacy Measurement. Can WPM withstand the power of online tracking technologies?
Eijk R. van, Herik H.J. van den (2019). Recht en technologie. Vraagstukken van de digitale revolutie. Den Haag:Boom juridisch.
2018
Stateless deep crawl EU Feeds (27 December 2018)
Eijk R. van (2018). DANS. DANS:DANS.
Stateless deep crawl EU Feeds (3 August 2018)
Eijk R. van (2018). DANS. DANS:DANS.
2017
Tracking classification: a cluster analysis approach to identify missing values
Eijk R. van (2017). Online Privacy and Web Transparency (Dagstuhl Seminar 17162). Dagstuhl Reports. Dagstuhl:Schloss Dagstuhl-Leibniz-Zentrum fuer Informatik.
2016
Informatie: Leidt meer informatie tot minder vrijheid?
Eijk R. van (2016). Leids-Haags Allegorieënlexicon. Delft:Eburon.
Stateless deep crawl EU Feeds (29 august 2016)
Eijk R. van (2016). DANS. DANS:DANS.
2014
Privacy Leeft! De effecten van de herziening van de Europese Privacyrichtlijn op identiteit in de informatiemaatschappij
Eijk R. van (2014). Selectie: 50 duale promovendi & 26 promotores. The Hague:Leiden University Interfacultary Dual Ph.D. Centre The Hague.
2013
A constraint-based approach to context
Wissen A. van, Kamphorst B., Eijk R. van (2013). Modeling and Using Context. CONTEXT 2013. Lecture Notes in Computer Science, Vol. 8175:171-184. Berlin, Heidelberg:Springer.
2011
Web Tracking Detection System: An Effective Strategy to Reduce Systematic Monitoring and Profiling of User Habits Across Websites. (Master's thesis)
Eijk R. van (2011). Leiden Institute of Advanced Computer Science, Leiden University. Leiden:Leiden Institute of Advanced Computer Science, Leiden University.
Do Not Track, An Attempt to Frame the Debate
Tschofenig H., Eijk R. van (2011). W3C workshop Web Tracking and User Privacy. World Wide Web Consortium:World Wide Web Consortium.
Browser support for the Open Authorization (OAuth) Protocol
Tschofenig H., Leiba B., Cook B., Eijk R. van (2011). W3C workshop Identity in the Browser. World Wide Web Consortium:World Wide Web Consortium.
1994
EMV Prüfsysteme: Surge Tester. Eine Forschung nach verschienene Schalter für den 0,5μs/100KHz Ringwave. (Batchelor's thesis)
Eijk R. van (1994). Electrical & Electronic Engineering, Fontys University of Applied Sciences. Eindhoven:Electrical & Electronic Engineering, Fontys University of Applied Sciences.
Professional Publications
2026
Anonymous by contract? Applying the EDPB anonymisation flowchart to the DMA's Article 6(11) search-data measures
Eijk R. van (2026). SSRN. Brussels:SSRN.
From Pseudonymised to Anonymous Data
Eijk R. van, Vanssay B. de (2026). Cabinet SAMMAN & Team Blaeu. Paris, Brussels:Cabinet SAMMAN & Team Blaeu.
De la donnée pseudonymisée à la donnée anonyme
Eijk R. van, Vanssay B. de (2026). Cabinet SAMMAN & Team Blaeu. Paris, Brussels:Cabinet SAMMAN & Team Blaeu.
2025
Minding Mindful Machines: AI Agents and Data Protection Considerations
Berrick D., Eijk R. van, Smith M., Wills K. (2025). Future of Privacy Forum Blog. Washington, DC:Future of Privacy Forum.
2024
Confidential Computing and Privacy. Policy Implications of Trusted Execution Environments
Adams S., Gray S., Massey A., Eijk R. van (2024). Future of Privacy Forum. Washington, DC:Future of Privacy Forum.
Technologist Roundtable: Key Issues in AI and Data Protection Post-Event Summary and Takeaways
Eijk R. van, Gray S., Smith M. (2024). Future of Privacy Forum. Brussels:Future of Privacy Forum.
2023
Addressing bias in AI systems: a holistic approach to detection, reporting, and mitigation
Eijk R. van (2023). LinkedIn. Brussels:LinkedIn.
Microtargeting: On the critical connection between ethics and ad-technology
Eijk R. van (2023). LinkedIn. Brussels:LinkedIn.
Recap of the presentation - Navigating the Future of Digital Marketing: On the importance of adding noise to the data flows
Eijk R. van (2023). The Office of the Information and Privacy Commissioner of Ontario. Toronto:The Office of the Information and Privacy Commissioner of Ontario.
Privacy & Generative AI Symposium Recap
Eijk R. van (2023). LinkedIn. Toronto:LinkedIn.
Unlocking Data Protection By Design & By Default: Lessons from the Enforcement of Article 25 GDPR
Michelakaki C., Barros Vale S. (2023). Future of Privacy Forum. Brussels:Future of Privacy Forum.
2022
ETSI's consumer IoT cybersecurity 'conformance assessments': parallels with the AI Act
Barros Vale S., Demetzou K., Eijk R. van (2022). Future of Privacy Forum Blog. Brussels:Future of Privacy Forum.
2021
ITPI Event Recap – The EU Data Strategy and the Draft Data Governance Act
Barros Vale S., Colbert C., Magazanik L., Eijk R. van (2021). Future of Privacy Forum & Israel Tech Policy Institute. Washington, DC:Future of Privacy Forum & Tel Aviv: Israel Tech Policy Institute.
Dublin Privacy Symposium Recap – Designing for Trust: Enhancing Transparency & Preventing User Manipulation
Barros Vale S., Dessalgne M., Eijk R. van (2021). Future of Privacy Forum Blog. Brussels:Future of Privacy Forum.
Insights into the Future of Data Protection Enforcement: Regulatory Strategies of European Data Protection Authorities for 2021-2022
Barros Vale S., Zanfir-Fortuna G., Eijk R. van (2021). Future of Privacy Forum Blog. Brussels:Future of Privacy Forum.
"Are crumbles all that remains of the cookies?" A conversation on the future of adtech at the Nordic Privacy Arena 2021
Barros Vale S., Eijk R. van (2021). Future of Privacy Forum Blog. Brussels:Future of Privacy Forum.
Schrems II: Article 49 GDPR derogations may not be so narrow and restrictive after all?
Eijk R. van, Zanfir-Fortuna G. (2021). Future of Privacy Forum Blog. Washington, DC:Future of Privacy Forum.
Understanding Interconnected Local and Global Data Flows
Eijk R. van, Polonetsky J., Tene O., Zanfir-Fortuna G. (2021). Future of Privacy Forum Blog. Brussels:Future of Privacy Forum.
Event Report: From "Consent-Centric" Frameworks to Responsible Data Practices and Privacy Accountability in Asia Pacific
Girot C., Demetzou K., Barros Vale S., Eijk R. van (2021). Future of Privacy Forum. Singapore, Brussels:Future of Privacy Forum.
Event Recap: Bridging the Standards Gap
Park, J., Eijk R. van (2021). Future of Privacy Forum Blog. Washington, DC:Future of Privacy Forum.
2020
Event Recap: Panel at the Annual Privacy Forum 2020. To track and to get tracked, new innovative methods and advancements
Dorwart, H., Eijk R. van (2020). Future of Privacy Forum Blog. Washington, DC:Future of Privacy Forum.
Privacy in High Density Crowd Contexts
Dorwart, H., Eijk R. van (2020). Future of Privacy Forum Blog. Brussels:Future of Privacy Forum.
Wat gaat de ePrivacy Verordening betekenen?
Dubbeld L., Eijk R. van (2020). IIR Trainingen & Conferenties. Amsterdam:IIR Trainingen & Conferenties.
Invited expert. In: Appathon coronavirusapp
Eijk R. van (2020). Ministerie van Volksgezondheid, Welzijn en Sport. Den Haag:Ministerie van Volksgezondheid, Welzijn en Sport.
Tech Talk with the Regulators – Understanding Anonymization Under the GDPR
Eijk R. van (2020). Future of Privacy Forum Blog. Washington, DC:Future of Privacy Forum.
Privacy Regulator Takes a Noticeable Distance From Market Forces
Eijk R. van, Zwenne G.-J. (2020). Het Financieele Dagblad. Amsterdam:Het Financieele Dagblad.
New Decade, New Priorities: A summary of twelve European Data Protection Authorities' strategic and operational plans for 2020 and beyond
Kress, C., Zanfir-Fortuna G., Eijk R. van (2020). Future of Privacy Forum Blog. Washington, DC:Future of Privacy Forum.
Eijk R. van Discusses Trends in European Privacy Discussions
Lingane J., Eijk R. van (2020). Future of Privacy Forum Blog. Washington, DC:Future of Privacy Forum.
2019
Het gevolgd worden door online advertenties
Eijk R. van (2019). Nederlands Juristenblad. Deventer:Wolters Kluwer.
2018
DNT 1.1
O'Neill M., Eijk R. van (2018). W3C Tracking Protection Working Group. World Wide Web Consortium:World Wide Web Consortium.
1991
Contributions for the Telematics and Business Software Sections
Eijk R. van (1991). Lexicon Informatica deel 2. Samson Bedrijfsinformatie. Alphen aan den Rijn:Samson.
Teaching
2026
De-Identification
Eijk R. van (2026). FPF Member Training Program. Washington, DC:Future of Privacy Forum.
Fundamentals of Online Advertising
Eijk R. van, Miller D. (2026). FPF Member Training Program. Washington, DC:Future of Privacy Forum.
2025
Privacy & Regulation in Programmatic Advertising
Eijk R. van (2025). VUB Digital Business Models. Brussels:Brussels Privacy Hub, Vrije Universiteit Brussels.
Data Clean Rooms: Configuring Compliance
Miller D., Eijk R. van (2025). California Privacy Protection Agency. San Francisco:California Privacy Protection Agency.
De-Identification
Eijk R. van (2025). FPF Training Program. Washington, DC:Future of Privacy Forum.
AdTech: Back to Basics
Eijk R. van, Miller D. (2025). dplegal Spring Biannual Meeting. Astellas, Surrey:Sidley.
2024
The GDPR and the "by design" challenge after 6 years
Eijk R. van (2024). eLaw Summer School 2024: Regulating AI and Data in the Age of EU Digital Reforms. Leiden:Leiden Law School, Leiden University.
Connecting Privacy-Enhancing Technologies (PETs) with Digital Advertising: Highlighting the Significance of Introducing Noise into Data Flows
Eijk R. van (2024). Personal Data Protection Commission Singapore, Infocomm Media Development Authority. Singapore:Personal Data Protection Commission Singapore, Infocomm Media Development Authority.
De-Identification
Eijk R. van (2024). FPF Training Program. Washington, DC:Future of Privacy Forum.
Fundamentals of Online Advertising
Eijk R. van (2024). FPF Training Program. Washington, DC:Future of Privacy Forum.
2023
PETs, personalized advertisements, and the application of the GDPR: a case-based analysis
Stalla-Bourdillon S., Eijk R. van (2023). Brussels Privacy Hub. Brussels:Brussels Privacy Hub, Vrije Universiteit Brussels.
Developments in Ad Tech
Eijk R. van (2023). UC Berkeley School of Law. Berkeley:UC Berkeley School of Law.
Valorisation of PhD Research Results
Eijk R. van (2023). Promovendilunch. The Hague:Dual PhD Centre, Leiden University.
State-Of-Play Of Privacy-Preserving Machine Learning (PPML) - Auditing Bias, Mitigating Privacy Risks in ML-Systems
Carignan L., Kingsman N., Ruehle V., Shokri R. (2023). Computers, Privacy & Data Protection Conference (CPDP2023). Brussels:Brussels Privacy Hub, Vrije Universiteit Brussels.
De-Identification
Eijk R. van (2023). FPF Training Program. Washington, DC:Future of Privacy Forum.
Navigating the Future of Digital Marketing: On the importance of adding noise to the data flows
Eijk R. van (2023). The Office of the Information and Privacy Commissioner of Ontario. Toronto:The Office of the Information and Privacy Commissioner of Ontario.
Fundamentals of Online Advertising
Eijk R. van, Massey A. (2023). FPF Training Program. Washington, DC:Future of Privacy Forum.
Automated Decision-Making Under the GDPR
Michelakaki C., Eijk R. van (2023). FPF Training Program. Brussels:Future of Privacy Forum.
Unlocking Data Protection By Design & By Default: Lessons from the Enforcement of Article 25 GDPR
Michelakaki C., Eijk R. van (2023). FPF Training Program. Brussels:Future of Privacy Forum.
2021-2023
Guest Professor - Leiden Legal Technologies Program
Eijk R. van (2021-2023). Leiden Legal Technologies Program. The Hague:Centre for Professional Learning (CPL), Faculty of Governance and Global Affairs, Leiden University.
2020-2023
Guest Professor - Privacy & Explainable AI/ML
Eijk R. van (2020-2023). Data Science Technical Track. Leiden:Leiden Centre of Data Science (LCDS), Faculty of Science, Leiden University.
2022
Future of Privacy Masterclass: State-of-Play of De-Identification Techniques
Holohan N., Mosquera L., Rossi A., Stalla-Bourdillon S. (2022). Computers, Privacy & Data Protection Conference (CPDP2022). Brussels:Brussels Privacy Hub, Vrije Universiteit Brussels & Future of Privacy Forum.
Session 5: Universal Opt-Outs and Global Privacy Controls
Vyas T., Eijk R. van (2022). CPRA Law + Tech Series: Understanding Data, Decisionmaking, and Design. Washington, DC:Future of Privacy Forum & California Lawyers Association.
2021
Privacy and the Medical Device Regulation (EU) 2017/745
Eijk R. van (2021). CAIRELab Summerschool. Leiden:Leiden University Medical Centre (LUMC), Leiden University.
Digital platforms and the role of algorithms
Eijk R. van (2021). Annual Grotius Conference 2021. Leiden:Leiden Law School, Leiden University.
De-Identification
Finch K., Eijk R. van (2021). Understanding Digital Data Flows. Washington, DC:Future of Privacy Forum.
Online Advertising Fundamentals
Harris C., Eijk R. van (2021). Understanding Digital Data Flows. Washington, DC:Future of Privacy Forum.
2020
Latest developments on e-Privacy
Hoboken J., Eijk R. van (2020). Summer Academy for Global Privacy Law 2020: Confronting the new Challenges. Brussels:Brussels Privacy Hub, Vrije Universiteit Brussels.
Adtech against the background of legal developments in the US (CCPA/CPRA) and the EU (ePrivacy Regulation)
Eijk R. van (2020). Online DCU MA in Data Protection and Privacy Class. Dublin:School of Computing, Dublin City University.
Understanding Blockchain
Artzt M., Laan J. van der (2020). Digital Data Flows Masterclass. Brussels:Brussels Privacy Hub, Vrije Universiteit Brussels & Future of Privacy Forum.
Understanding Machine Learning
Binns R., Tomsett R., Schmidt R. (2020). Digital Data Flows Masterclass. Brussels:Brussels Privacy Hub, Vrije Universiteit Brussels & Future of Privacy Forum.
Machine Learning and Speech
Carpuat M., Natarajan P. (2020). Digital Data Flows Masterclass. Brussels:Brussels Privacy Hub, Vrije Universiteit Brussels & Future of Privacy Forum.
Inzicht in Adtech PART 1
Eijk R. van, Geenen T. (2020). IAB Nederland. Amsterdam:IAB Nederland.
Inzicht in Adtech PART 2
Eijk R. van, Geenen T. (2020). IAB Nederland. Amsterdam:IAB Nederland.
Understanding Adtech
Harris C., Eijk R. van (2020). Understanding Digital Data Flows. Washington, DC:Future of Privacy Forum.
2019
Privacy for Computer Scientists
Eijk R. van (2019). AiTech. Delft:Technical University Delft.
Privacy & Data Breach Notification Obligation
Eijk R. van, Bon B. (2019). 4TU.CybSec Capstone Business Week. Amsterdam:Technical University Delft, University of Twente, Eindhoven University of Technology, and Wageningen University & Research.
Lightning Talk: The network is watching you
Eijk R. van (2019). Applied Privacy Research Coordination Network. Washington:Future of Privacy Forum & US National Science Foundation.
Online Advertising Technologies
Eijk R. van, Towvim A. (2019). Digital Data Flows Masterclass. Brussels:Brussels Privacy Hub, Vrije Universiteit Brussels & Future of Privacy Forum.
2015-2019
Expert Lecture on Privacy Legislation
Eijk R. van (2015-2019). Leadership Challenges with Data Analytics. Rotterdam:Rotterdam School of Managment (RSM), Erasmus University.
2018
Co-supervised: Respect voor de meldplicht: de motieven achter het overtreden van de meldplicht datalekken bij de Autoriteit Persoonsgegevens
Scheepers, K. (2018). Institute of Criminal Law and Criminology, Leiden University. Leiden:Institute of Criminal Law and Criminology, Leiden University.
Co-supervised: Tracking cookies in the European Union, an empirical analysis of the current situation
Turcios Rodríguez, E. (2018). Faculty of Technology, Policy and Management, Multi-Actor Systems Department, Delft University of Technology. Delft:Faculty of Technology, Policy and Management, Multi-Actor Systems Department, Delft University of Technology.
2016
Big Data and Judicial Decisions; Practicing Law and Artificial Intelligence
Herik H.J. van den, Eijk R. van (2016). LERU Summer School 2016: Data Stewardship for Scientific Discovery and Innovation. Leiden:League of European Research Universities.
2013
Forensic Aspects in Digital Investigations
Eijk R. van (2013). WPI Computer Science Colloquium. Worcester, MA:Worcester Institute of Technology.
2010
Project Management
Eijk R. van (2010). China-Holland Educational Competence and Knowledge Center on IT (CHECK-IT). Xiamen, Fujian:Software School of Xiamen University, Xiamen University.
2002-2010
PRojects IN Controlled Environments - Association of Projectmanagement Group (APMG)
Eijk R. van (2002-2010). CAI. The Hague:CAI.
2005-2010
EXIN I-TRACKS Certification Program
Eijk R. van (2005-2010). CAI. The Hague:CAI.
2000-2005
Automation and Mechanization of Administrative Information - EXIN AMBI HX
Eijk R. van (2000-2005). CAI. The Hague:CAI.
Public Engagement
2026
Eijk R. van: Privacy, AI, and Digital Sovereignty
Lebkowsky J., Sweeney S., Grossman W.M. (2026). Plutopia News Network Podcast. Austin, TX:Plutopia News Network.
VIA Live Podcast – Privacy-centric AdTech Summit
van Doorn D., Grantz S., Eijk R. van, Moderator: Holslag B. (2026). Privacy-centric AdTech Summit. Amsterdam:VIA and DDMA.
2025
Brussels Privacy Hub Panel Discussion
Eijk R. van (2025). 10 Years of Brussels Privacy Hub – What's Next. Brussels:Brussels Privacy Hub, Vrije Universiteit Brussel.
Perspective on Agentic AI and Neuro-symbolic AI, and their impact on privacy over the next decade
2023
EDAA Summit 2023 - Interview with Eijk R. van
EDAA (2023). Web EDAA. Brussels:European Digital Advertisers Association.
EDAA Summit 2023: The new era of advertising transparency - The Aftermovie
EDAA (2023). Web EDAA. Brussels:European Digital Advertisers Association.
Norway Data Protection Authority on the EDPB adoption of their Order
Judin T., Eijk R. van (2023). FPF LinkedIn Live. Washington, DC:Future of Privacy Forum.
Eijk R. van: Hyper-nudging
Lebkowsky J., Sweeney S., Grossman W.M. (2023). Plutopia News Network Podcast. Austin, TX:Plutopia News Network.
5 Years in, Enforcement of Privacy by Design and the GDPR's Article 25
Michelakaki C., Eijk R. van (2023). FPF LinkedIn Live. Washington, DC:Future of Privacy Forum.
2022
Q&A expert online advertenties Eijk R. van: 'We komen nooit van online advertentiefraude af'
Akkermans I. (2022). De Jurist. Amsterdam:FD Mediagroep.
Ad fraud is billion dollar industry
Bouwma R. (2022). Nieuwsuur. Hilversum:NOS-NTR Dutch Public Broadcast Services.
Ad fraud is billion dollar industry (in Dutch)
CPDP 2022 Press Conference
Hert P. de, González Fuster G., Cervera-Navas L., Eijk R. van, Vandenbussche T., Hoedemaekers J. (2022). CPDP 2022 Press Conference. Brussels:Privacy Salon.
Lessons Learned: Data Walks Project for Privacy Friendly Smart Cities
Zeeland I. van, Breuer J., Eijk R. van (2022). FPF LinkedIn Live. Washington, DC:Future of Privacy Forum.
2021
Personal Health Apps
Bruin E. de (2021). Max Meldpunt. Hilversum:Omroep Max Dutch Public Broadcast Services.
Personal Health Apps (in Dutch)
Understanding the Retail Data Ecosystem and EdTech Data Flows
Eijk R. van, Polonetsky J., Tene O., Zanfir-Fortuna G. (2021). Future of Privacy Forum. Brussels:Future of Privacy Forum.
EU Digital Green Certificate
Galan M. de, Lemoine N. (2021). Nieuwsuur. Hilversum:NOS-NTR Dutch Public Broadcast Services.
EU Digital Green Certificate (in Dutch)
Privacy is Hard and Seven Other Myths. Achieving Privacy Through Careful Design by Jaap-Henk Hoepman
Hoepman J.-H., González Fuster G., Koerner K., Lefkovitz N., Le Grand G., Eijk R. van (2021). FPF Book Club. Washington, DC:Future of Privacy Forum.
The complexity of data flows for two common situations, retail and online learning
Polonetsky J., Eijk R. van (2021). FPF LinkedIn Live. Washington, DC:Future of Privacy Forum.
Predictions, Worries, and Wisdom from IAPP Brussels
Royal K., Breitbarth P. (2021). Serious Privacy. Brussels:TrustArc.
2020
FPF LinkedIn Live on 2020 US legislation
Barron J., Eijk R. van, Zanfir-Fortuna G. (2020). FPF LinkedIn Live. Washington, DC:Future of Privacy Forum.
EU Data Protection Chiefs: Schrems II Guidance Update
Breitbarth P., Eijk R. van, Fenessy K., Zanfir-Fortuna G. (2020). FPF LinkedIn Live. Washington, DC:Future of Privacy Forum.
The Ethical Algorithm: The Science of Socially Aware Algorithm Design by Michael Kearns and Aaron Roth
Kearns M. (2020). FPF Book Club. Washington, DC:Future of Privacy Forum.
Online privacy?
Yadine H., Groen R. (2020). Fons Vitae Lyceum. Amsterdam:Fons Vitae Lyceum.
Online privacy? (in Dutch)
2019
The inside scoop on the future of online advertising
Carson A. (2019). The Privacy Advisor Podcast. Washington, DC:International Association of Privacy Professionals (IAPP).
Experiences of dual Ph.D. students: Eijk R. van and the Dutch Data Protection Authority about the Dual Ph.D. Centre
Doorn, J. (2019). Dual Ph.D. Centre. The Hague:Dual Ph.D. Centre, Faculty of Governance and Global Affairs, Leiden University.
The network is watching you
Engel E. (2019). Het Financieele Dagblad. Amsterdam:FD Mediagroep.
Of Privacy and Power: The Transatlantic Struggle over Freedom and Security by Henry Farrell and Abraham Newma
Farrell H. (2019). FPF Book Club, Future of Privacy Forum. Washington, DC:Future of Privacy Forum.
Meer en meer bedrijven kijken mee terwijl jij surft
Schellevis J., Trehy J. (2019). NOS Radio 1 Journaal. Hilversum:NOS Dutch public broadcast services.
Monstercookies. What happens if you accept advertising cookies
Vegelien S. (2019). NOS OP 3 Tech. Hilversum:NOS Dutch public broadcast services.
Monstercookies. What happens if you accept advertising cookies. (in Dutch). Detailed background information by Eijk R. van.
De ochtendspits
Werven B. van (2019). BNR Nieuwsradio. Amsterdam:FD Media Group.
2013
Handel in een fractie van een seconde
Kamphuis B. (2013). NOS Zomercolumn. Hilversum:NOS Dutch public broadcast services.
Hoe is real time bidding gegroeid?
Kamphuis B. (2013). NOS Zomercolumn. Hilversum:NOS Dutch public broadcast services.