• Public website
• Student website
• Staff website
• Organisational structure
• Library website

438 search results for “security and that” in the Staff website

• Information security and privacy

  The University wants to be able to ensure a secure (digital) environment. Protecting information is the responsibility of all of us. Protect your and your colleagues' work by using secure tools and safe practices. Keep reading to find out how to handle information securely.

• Social security and insurances

  As an employee of Leiden University, you are eligible to take out various insurance (schemes) at an attractive discount. On this page, you will also find more information about pension and unemployment.

• 
  Pieter Tops Professor emeritus Organised and Subversive Crime Studies

  Faculty of Governance and Global Affairs

• 
  Bas Rietjens Professor by Special Appointment Intelligence in War and Conflict

  Faculty of Governance and Global Affairs

• Security Management and maintenance

  Leiden University is committed to providing a safe and secure environment for staff members in their work and for students during their studies here. Visitors must also be able to rely on the best possible assurance of their safety and security. We are all responsible for this.

• 
  Frans Osinga Professor War Studies

  Faculty of Governance and Global Affairs

• 
  Jelle van Buuren Associate professor

  Faculty of Governance and Global Affairs

• 
  Edwin Bakker Professor Terrorism and Contraterrorism

  Faculty of Governance and Global Affairs

• 
  Tommy van Steen Assistant Professor

  Faculty of Governance and Global Affairs

• 
  Willemijn Aerdts External PhD candidate

  Faculty of Governance and Global Affairs

• 
  Dennis Broeders Professor Global Security and Technology

  Faculty of Governance and Global Affairs

• Crisis and Security: Protect the future

  In The Hague, the international city of peace, justice, and security, the Faculty of Governance and Global Affairs' bachelor's programmes offer you the opportunity to learn from experts in security and crisis response. Here, you will gain the knowledge and skills to keep people, organisations, and societies…

• 
  Bart Schuurman Professor Terrorism and Political Violence

  Faculty of Governance and Global Affairs

• 
  Lena Riecke PhD candidate

  Faculty of Governance and Global Affairs

• Check it: work privacy and security smart

  We can all do our bit to keep our information and personal data safe. It’s easier than you think and is often about the small things. Working privacy and security smart means protecting your own data and that of your colleagues. Want to know how best to go about that? Check it out here!

• Frequently asked questions about privacy and security Information security and privacy

  Veelgestelde vragen privacy en security

• 
  Linde Desmaele Assistant Professor

  Faculty of Governance and Global Affairs

• Safety and security

  On this webpage, you will find more information about (types of) security, who to ask for advice and where to report incidents.

• Knowledge security in education

• Privacy and security officers Helpdesks and contact

  You can contact the privacy or security officers with questions about privacy or data security.

• 
  Tahir Abbas Guest researcher

  Faculty of Governance and Global Affairs

• 
  Tim Wuisman Tutor Bachelor Security Studies

  Faculty of Governance and Global Affairs

• Privacy and security guidelines Working with Maileon

  The following privacy and security guidelines must be adhered to when using Maileon.

• 
  Simon Willmetts Associate professor

  Faculty of Governance and Global Affairs

• 
  Sanneke Kuipers Scientific Director / Professor Crisis Governance

  Faculty of Governance and Global Affairs

• 
  Marieke Liem Professor Security and Interventions

  Faculty of Governance and Global Affairs

• Tools and tips for working securely

  Curious to find out how you can contribute to a safe working environment? Then keep reading to discover our tips for working securely. They will help you to work more safely in specific situations. This section contains tools and tips to promote safe working habits in specific situations.

• Tools and tips for working securely Working securely online

  Curious to find out how you can contribute to a safe working environment? Then keep reading to discover our tips for working securely. They will help you to work more safely in specific situations. This section contains tools and tips to promote safe working habits in specific situations.

• Secure online workspace from home

  When we work from home, we are extra vulnerable for cyber attacks and data breaches. If you use a personal device to log on to the university network, please create a secure online workplace.

• 
  Michael Kowalski Professor by Special Appointment Applied Ethics in Intelligence and Security

  Faculty of Governance and Global Affairs

• 
  Olga Gadyatskaya Associate professor

  Faculty of Science

• Taxes and social security International staff

  When moving to the Netherlands, it is important to know whether you are considered resident tax payer or non-resident. Both residents and non-residents are taxed on their taxable income. A number of criteria help determine your status as resident or non-resident.

• 
  Bibi van den Berg Professor Cybersecurity Governance

  Faculty of Governance and Global Affairs

• 
  Bert Koenders Professor emeritus Peace, Justice and Security

  Faculty of Governance and Global Affairs

• 
  Clara Cotroneo Lecturer / Researcher Diplomacy and Golbal Affairs

  Faculty of Governance and Global Affairs

• 
  Rutger Leukfeldt Professor by Special Appointment Governing Cybercrime

  Faculty of Governance and Global Affairs

• 
  Damien Van Puyvelde Associate professor

  Faculty of Governance and Global Affairs

• Knowledge security
• 
  Tim Enwerem External PhD Candidate

  Faculty of Governance and Global Affairs

• 
  Bart Schermer Professor Law and Digital Technology

  Faculty of Law

• 
  Ernst Dijxhoorn Assistant professor

  Faculty of Governance and Global Affairs

• 
  Shuang Sun PhD candidate

  Faculty of Science

• WOO request on security measures: additional documents now public Announcement - 3 November 2025

  Organisation

• 
  Parto Mirzaei PhD candidate

  Faculty of Governance and Global Affairs

• 
  Joachim Koops Professor Security

  Faculty of Governance and Global Affairs

• 
  Reeda Al Sabri Halawi External PhD candidate

  Faculty of Law

• 
  Erwin Muller Vice rector Organisational development / Director Campus The Hague

  Executive Board

• 
  Silvia D'Amato Assistant Professor

  Faculty of Governance and Global Affairs

• Privacy and security policy documents
• 
  Marco Romagna PhD Candidate (external)

  Faculty of Governance and Global Affairs