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862 search results for “policy and security networks” in the Staff website

• 
  Marc Broekema Guest

  Faculty of Law

  m.j.r.broekema@law.leidenuniv.nl | 071 5272727

• 
  Francesco Ragazzi Associate professor

  Social & Behavioural Sciences

  f.ragazzi@fsw.leidenuniv.nl | +31 71 527 2727

• 
  Somia Sadiq PhD candidate (external)

  Faculty of Governance and Global Affairs

  s.sadiq@fgga.leidenuniv.nl | 070 8009506

• 
  Carlos Bravo Laguna Assistant professor

  Faculty of Governance and Global Affairs

  c.d.bravo.laguna@fgga.leidenuniv.nl | 070 8009500

• 
  Florien Hollander External PhD candidate / Guest

  Faculty of Governance and Global Affairs

  w.f.hollander@fgga.leidenuniv.nl | 070 8009506

• 
  Martina Abisso PhD candidate / self funded

  Faculty of Governance and Global Affairs

  m.abisso@fgga.leidenuniv.nl | 070 8009500

• 
  William Lippert External PhD candidate / Guest

  Faculty of Governance and Global Affairs

  w.e.lippert@fgga.leidenuniv.nl | 070 8009506

• 
  Madeleine Hosli Professor International Relations

  Faculty of Governance and Global Affairs

  m.o.hosli@fgga.leidenuniv.nl | +31 70 800 9581

• 
  Chiara Anfuso PhD fellow

  Faculty of Governance and Global Affairs

  c.anfuso@fgga.leidenuniv.nl | +31 70 800 9500

• The person behind the murderer News - 26 May 2022

  Are all murderers calculating psychopaths with an obscene predilection for bloody chainsaws? Yes, if Hollywood is to be believed, but in the real world they are generally everyday people with problematic backgrounds. Professor of Violence and Interventions Marieke Liem therefore calls for the demythologisation…

• Help desks

  We want to make it easy for you to do your work at Leiden University. Find out how to submit queries, get help, log issues or request other services.

• How to make safe links for QR codes Announcement - 13 October 2025

  Security

• Tool-or-treat? Which safe tools do you use? Announcement - 27 October 2025

  Security

• Existing partnerships International collaboration

  All partnerships between Leiden and international partner universities are managed in a central database.

• Leiden Archaeology Network and Career Event (LANCE) Event - 28 November 2024

  Career Event

• Onzekerheid omarmen - een tijdreis van de Oudheid naar de digitale toekomst Event - 27 February 2023

  Lecture

• 
  Skip Thijssen PhD candidate

  Faculty of Science

  s.thijssen@liacs.leidenuniv.nl | +31 71 527 2727

• 
  Rob van Nieuwpoort Professor Efficient Computing and eScience

  Faculty of Science

  r.v.van.nieuwpoort@liacs.leidenuniv.nl |

• 
  Abolfazl Sajadi PhD candidate

  Faculty of Science

  a.sajadi@liacs.leidenuniv.nl | +31 71 527 4799

• 
  Jan Sleutels Senior University Lecturer Philosophy of Mind and Media Philosophy

  Faculty of Humanities

  j.j.m.sleutels@hum.leidenuniv.nl | +31 71 527 2007

• 
  Kim Heesterbeek PhD candidate / self funded

  Faculty of Law

  k.w.g.heesterbeek@law.leidenuniv.nl | 071 5272727

• 
  Lara Hartman-Ohnesorge PhD candidate

  Faculty of Law

  l.g.l.ohnesorge@law.leidenuniv.nl | +31 71 527 3416

• 
  Jeroen ten Voorde Scientific Director/Professor Criminal Law and Criminal Procedure

  Faculty of Law

  j.m.ten.voorde@law.leidenuniv.nl | +31 71 527 8928

• 
  Jonah Schulhofer-Wohl Senior assistant professor

  Social & Behavioural Sciences

  j.b.schulhofer-wohl@fsw.leidenuniv.nl | +31 70 800 3903

• 
  Simone Keijsers Trainer / Coach

  Student and Educational Affairs (SEA)

  s.j.m.keijsers@sea.leidenuniv.nl | +31 71 527 8026

• 
  Sangar Paykhar- Skills Lecturer

  Social & Behavioural Sciences

  s.paykhar@fsw.leidenuniv.nl | +31 71 527 3600

• 
  Camille Kwende Student Assistant Diversity & Inclusion

  Administration and Central Services

  c.l.a.kwende@bb.leidenuniv.nl | 071 5272727

• 
  Mike Schrauwen Secretary

  Faculty of Humanities

  m.schrauwen@hum.leidenuniv.nl | 071 5272727

• 
  Tanja Braakman Management assistent

  Social & Behavioural Sciences

  t.braakman@fsw.leidenuniv.nl | +31 71 527 2727

• Leiden Archaeology Network and Career Event (LANCE) Event - 30 November 2023

  Career Event

• Lock your screen

  Locking your screen before leaving your desk: it’s so easy to do but we often forget. This quick action protects both you and the university. Do you always lock your screen when you leave to get a coffee, walk to the printer or chat with a colleague in the corridor?

• Use safe tools

  Using secure tools ensures that information and personal data are well protected. ‘Tools’ refers to software that can help you perform your work efficiently, such as email software or a file-sharing system. To quickly see whether a specific tool is permitted, check the tool picker!

• 
  Simcha Jong Kon Chin Professor of Science-based business

  Faculty of Science

  s.jong@liacs.leidenuniv.nl | +31 71 527 7201

• 
  Catia Antunes Professor History of Global Economic Networks

  Faculty of Humanities

  c.a.p.antunes@hum.leidenuniv.nl | +31 71 527 2735

• 
  Esmée Turpijn Student assistant

  Faculty of Governance and Global Affairs

  e.i.turpijn@fgga.leidenuniv.nl | 070 8009500

• 
  Roxanne Radermacher Study Coordinator

  Faculty of Governance and Global Affairs

  r.n.l.radermacher@fgga.leidenuniv.nl | 071 5276854

• 
  Claudia Forero Madero Education and research staff member

  Faculty of Governance and Global Affairs

  c.x.forero.madero@fgga.leidenuniv.nl | +31 70 800 8206

• 
  Irene Kleiweg Junior Secretary of the Board of Examiners

  Faculty of Governance and Global Affairs

  i.r.kleiweg@fgga.leidenuniv.nl | 070 8009500

• 
  Laura van der Veen Student Mentor

  Faculty of Governance and Global Affairs

  l.m.van.der.veen@fgga.leidenuniv.nl | 070 8009500

• 
  Alexander Nieuwborg Postdoc

  Faculty of Governance and Global Affairs

  a.b.d.nieuwborg@fgga.leidenuniv.nl | 070 8009500

• 
  Ellie Whiteside Lecturer

  Faculty of Humanities

  e.n.whiteside@hum.leidenuniv.nl | +31 70 800 9512

• 
  Albert van Marwijk Kooy Guest lecturer

  Faculty of Law

  a.g.van.marwijk.kooy@law.leidenuniv.nl | 06 39788551

• 
  Jan Terpstra Associate Fellow

  Faculty of Governance and Global Affairs

  j.b.terpstra@fgga.leidenuniv.nl | 070 8009500

• 
  Marleen Easton Associate Fellow

  Faculty of Governance and Global Affairs

  m.easton@fgga.leidenuniv.nl | 070 8009500

• 
  Peter Klerks Associate Fellow

  Faculty of Governance and Global Affairs

  p.p.h.m.klerks@fgga.leidenuniv.nl | 070 8009500

• 
  Chimène Benningshof Secretary

  Faculty of Governance and Global Affairs

  c.benningshof@fgga.leidenuniv.nl | +31 70 800 9500

• 
  Valentina Carraro Assistant Professor in Global Transformations and Governance Challenges

  Faculty of Governance and Global Affairs

  v.carraro@fgga.leidenuniv.nl | +31 70 800 9506

• How do we deal with the ethical aspects of research? News - 21 November 2023

  Whom do you ask for permission to conduct research at a primary school? And how do you collect data in countries where freedom of expression is under threat? This is what staff directly involved in the – often complex – process of research ethics recently discussed at a meeting, with the aid of some…

• Introductie webinar cyber security Event - 17 March 2025

  Study information

• Introductie webinar cyber security Event - 4 November 2024

  Study information