Individual Signatories
Jobert Abma, Co-Founder, HackerOne (United States)
Martin Albrecht, Chair of Cryptography, King’s College London (Global) Nicholas Allegra (United States)
Ross Anderson, Universities of Edinburgh and Cambridge (United Kingdom)
Diego F. Aranha, Associate Professor, Aarhus University (Denmark)
Kevin Beaumont, Security researcher (Global) Steven Becker (Global)
Janik Besendorf, Security Researcher (Global) Wietse Boonstra (Global)
Juan Brodersen, Cybersecurity Reporter, Clarin (Argentina)
Sven Bugiel, Faculty, CISPA Helmholtz Center for Information Security (Germany)
Jon Callas, Founder and Distinguished Engineer, Zatik Security (Global)
Lorenzo Cavallaro, Professor of Computer Science, University College London (Global)
Joel Cardella, Cybersecurity Researcher (Global)
Inti De Ceukelaire (Belgium)
Enrique Chaparro, Information Security Researcher (Global)
David Choffnes, Associate Professor and Executive Director of the Cybersecurity and Privacy Institute at Northeastern University (United States/Global)
Gabriella Coleman, Full Professor Harvard University (United States/Europe)
Cas Cremers, Professor and Faculty, CISPA Helmholtz Center for Information Security (Global)
Daniel Cuthbert (Europe, Middle East, Africa)
Ron Deibert, Professor and Director, the Citizen Lab at the University of Toronto’s Munk School (Canada)
Domingo, Security Incident Handler, Access Now (Global)
Stephane Duguin, CEO, CyberPeace Institute (Global)
Zakir Durumeric, Assistant Professor of Computer Science, Stanford University; Chief Scientist, Censys (United States)
James Eaton-Lee, CISO, NetHope (Global)
Serge Egelman, University of California, Berkeley; Co-Founder and Chief Scientist, AppCensus (United States/Global)
Jen Ellis, Founder, NextJenSecurity (United Kingdom/Global)
Chris Evans, Chief Hacking Officer @ HackerOne; Founder @ Google Project Zero (United States)
Dra. Johanna Caterina Faliero, Phd; Professor, Faculty of Law, University of Buenos Aires; Professor, University of National Defence (Argentina/Global))
Dr. Ali Farooq, University of Strathclyde, United Kingdom (Global)
Victor Gevers, co-founder of the Dutch Institute for Vulnerability Disclosure (Netherlands)
Abir Ghattas (Global)
Ian Goldberg, Professor and Canada Research Chair in Privacy Enhancing Technologies, University of Waterloo (Canada)
Matthew D. Green, Associate Professor, Johns Hopkins University (United States)
Harry Grobbelaar, Chief Customer Officer, Intigriti (Global)
Juan Andrés Guerrero-Saade, Associate Vice President of Research, SentinelOne (United States/Global)
Mudit Gupta, Chief Information Security Officer, Polygon (Global)
Hamed Haddadi, Professor of Human-Centred Systems at Imperial College London; Chief Scientist at Brave Software (Global)
J. Alex Halderman, Professor of Computer Science & Engineering and Director of the Center for Computer Security & Society, University of Michigan (United States)
Joseph Lorenzo Hall, PhD, Distinguished Technologist, The Internet Society
Dr. Ryan Henry, Assistant Professor and Director of Masters of Information Security and Privacy Program, University of Calgary (Canada)
Thorsten Holz, Professor and Faculty, CISPA Helmholtz Center for Information Security, Germany (Global)
Joran Honig, Security Researcher (Global)
Wouter Honselaar, MSc student security; hosting engineer & volunteer, Dutch Institute for Vulnerability Disclosure (DIVD)(Netherlands)
Prof. Dr. Jaap-Henk Hoepman (Europe)
Christian “fukami” Horchert (Germany / Global)
Andrew ‘bunnie’ Huang, Researcher (Global)
Dr. Rodrigo Iglesias, Information Security, Lawyer (Argentina)
Hudson Jameson, Co-Founder – Security Alliance (SEAL)(Global)
Stijn Jans, CEO of Intigriti (Global)
Gerard Janssen, Dutch Institute for Vulnerability Disclosure (DIVD)(Netherlands)
JoyCfTw, Hacktivist (United States/Argentina/Global)
Doña Keating, President and CEO, Professional Options LLC (Global)
Olaf Kolkman, Principal, Internet Society (Global)Federico Kirschbaum, Co-Founder & CEO of Faraday Security, Co-Founder of Ekoparty Security Conference (Argentina/Global)
Xavier Knol, Cybersecurity Analyst and Researcher (Global) , Principal, Internet Society (Global)Micah Lee, Director of Information Security, The Intercept (United States)
Jan Los (Europe/Global)
Matthias Marx, Hacker (Global)
Keane Matthews, CISSP (United States)
René Mayrhofer, Full Professor and Head of Institute of Networks and Security, Johannes Kepler University Linz, Austria (Austria/Global)
Ron Mélotte (Netherlands)
Hans Meuris (Global)
Marten Mickos, CEO, HackerOne (United States)
Adam Molnar, Assistant Professor, Sociology and Legal Studies, University of Waterloo (Canada/Global)
Jeff Moss, Founder of the information security conferences DEF CON and Black Hat (United States)
Katie Moussouris, Founder and CEO of Luta Security; coauthor of ISO standards on vulnerability disclosure and handling processes (Global)
Alec Muffett, Security Researcher (United Kingdom)
Kurt Opsahl, Associate General Counsel for Cybersecurity and Civil Liberties Policy, Filecoin Foundation; President, Security Researcher Legal Defense Fund (Global)
Ivan “HacKan” Barrera Oro (Argentina)
Chris Palmer, Security Engineer (Global)
Yanna Papadodimitraki, University of Cambridge (United Kingdom/European Union/Global)
Sunoo Park, New York University (United States)
Mathias Payer, Associate Professor, École Polytechnique Fédérale de Lausanne (EPFL)(Global)
Giancarlo Pellegrino, Faculty, CISPA Helmholtz Center for Information Security, Germany (Global)
Fabio Pierazzi, King’s College London (Global)
Bart Preneel, full professor, University of Leuven, Belgium (Global)
Giancarlo Pellegrino, Faculty, CISPA Helmholtz Center for Information Security, Germany (Global)
Fabio Pierazzi, King’s College London (Global)
Michiel Prins, Founder @ HackerOne (United States)
Joel Reardon, Professor of Computer Science, University of Calgary, Canada; Co-Founder of AppCensus (Global)
Alex Rice, Co-Founder & CTO, HackerOne (United States)
René Rehme, rehme.infosec (Germany)
Tyler Robinson, Offensive Security Researcher (United States)
Michael Roland, Security Researcher and Lecturer, Institute of Networks and Security, Johannes Kepler University Linz; Member, SIGFLAG – Verein zur (Austria/Europe/Global)
Christian Rossow, Professor and Faculty, CISPA Helmholtz Center for Information Security, Germany (Global)
Pilar Sáenz, Coordinator Digital Security and Privacy Lab, Fundación Karisma (Colombia)
Runa Sandvik, Founder, Granitt (United States/Global)
Koen Schagen (Netherlands)
Sebastian Schinzel, Professor at University of Applied Sciences Münster and Fraunhofer SIT (Germany)
Bruce Schneier, Fellow and Lecturer, Harvard Kennedy School (United States)
HFJ Schokkenbroek (hp197), IFCAT board member (Netherlands)
Javier Smaldone, Security Researcher (Argentina)
Guillermo Suarez-Tangil, Assistant Professor, IMDEA Networks Institute (Global)
Juan Tapiador, Universidad Carlos III de Madrid, Spain (Global)
Dr Daniel R. Thomas, University of Strathclyde, StrathCyber, Computer & Information Sciences (United Kingdom)
Cris Thomas (Space Rogue), IBM X-Force (United States/Global)
Carmela Troncoso, Assistant Professor, École Polytechnique Fédérale de Lausanne (EPFL) (Global)
Narseo Vallina-Rodriguez, Research Professor at IMDEA Networks/Co-founder AppCensus Inc (Global)
Jeroen van der Broek, IT Security Engineer (Netherlands)
Jeroen van der Ham-de Vos, Associate Professor, University of Twente, The Netherlands (Global)
Charl van der Walt (Head of Security Research, Orange Cyberdefense (a division of Orange Networks)(South Arfica/France/Global)
Chris van ‘t Hof, Managing Director DIVD, Dutch Institute for Vulnerability Disclosure (Global) Dimitri Verhoeven (Global)
Tarah Wheeler, CEO Red Queen Dynamics & Senior Fellow Global Cyber Policy, Council on Foreign Relations (United States)
Dominic White, Ethical Hacking Director, Orange Cyberdefense (a division of Orange Networks)(South Africa/Europe)
Eddy Willems, Security Evangelist (Global)
Christo Wilson, Associate Professor, Northeastern University (United States) Robin Wilton, IT Consultant (Global)
Tom Wolters (Netherlands)
Mehdi Zerouali, Co-founder & Director, Sigma Prime (Australia/Global)
Organization Signatories
Dutch Institute for Vulnerability Disclosure (DIVD)(Netherlands)
Fundación Via Libre (Argentina)
Good Faith Cybersecurity Researchers Coalition (European Union)
Access Now (Global)
Chaos Computer Club (CCC)(Europe)
HackerOne (Global)
Hacking Policy Council (United States)
HINAC (Hacking is not a Crime)(United States/Argentina/Global)
Intigriti (Global)
Jolo Secure (Latin America)
K+LAB, Digital security and privacy Lab, Fundación Karisma (Colombia)
Luta Security (Global)
OpenZeppelin (United States)
Professional Options LLC (Global)
Stichting International Festivals for Creative Application of Technology Foundation