Security challenges such as terrorism and cybercrime rank among the most pressing issues of our time. In the Bachelor’s in Security Studies you study 21st century security challenges and learn to devise strategic solutions to a complex world.

Study Information

On Monday, 4 September the new bachelor programme Security Studies had its official start.

Study Information

Study Information

Study Information, Experience Day

I am a Lecturer in Contemporary Military History and Security Studies, teaching in both the History and International Relations programmes here at Leiden. I grew up in Yorkshire, England and was interested in history and international politics from a young age. In 2003 I went to the University of Cambridge

The research project ‘The History of National Security, 1945-present', is funded by the Netherlands Organisation for Scientific Research (NWO), the Campus The Hague/Leiden University and the Netherlands Institute for Military History (NIMH). The project will run until the summer of 2013, when we hope

My research project aims to analyze reasons of the European Union’s (EU) inadequacy to develop a strong Common Security and Defense Policy (CSDP) with regard to the role of main EU member states, namely Germany and the United Kingdom (UK) and find the answer of how the EU overcome the CSDP question…

September 2017 will see the start of the new English-language bachelor's programme in Security Studies in The Hague, developed by the Institute of Security and Global Affairs (ISGA) at Leiden University. The programme meets the growing need for academics with a broad training in the field of securit

Within the research area Intelligence and security, intelligence is studied from a political, historical, ethical, judicial, and methodological perspective. The main goal is to improve our understanding of how intelligence and security services operate, how they are and have been embedded in their broader

World Forum for the Culture of Peace

The Institute of Security and Global Affairs (ISGA) focuses on multidisciplinary research and education within the international scientific field of security studies.

As crises arising from terrorism, civil war, and natural disasters dominate world news it is no surprise that security and crisis management - including the perception of risk - is at the top of the global societal and governance agenda.

Research is the basis for good security policy. By analysing the motives of radicalised people and identifying the biggest risks in the area of digital communication, Leiden University researchers are helping governments to formulate effective countermeasures.

On Thursday 2 May, the Institute of Security and Global Affairs (ISGA) of Leiden University hosted a guest lecture given by former NATO Assistant Secretary General for Emerging Security Challenges, Ambassador Sorin Ducaru.

If you want to follow a full academic programme, the next step after obtaining your bachelor’s is a master’s degree (MA or MSc) at a Dutch or international university. And there may be no better place for your further master’s study than Leiden University!

The project on Mobility and Security in Europe (MOSE) will look at the EU’s response to real and perceived security threats in a European Union without internal borders.

Governance and Global Affairs, Institute of Security and Global Affairs

On 1 September 2017, Prof. dr. Paul H.A.M. Abels (60) will start as professor by special appointment of Governance of Intelligence and Security Services at Leiden University. This chair is placed at the Institute for Security and Global Affairs (ISGA).

On 22 November 2018, Els De Busser spoke at a panel during the conference "Freedom AND Security: Killing the Zero Sum Process". A summary report of the entire conference was published by Europol on 28 January 2019, coinciding with Data Protection Day.

The first book ever on information-theoretically secure multiparty computation

Subproject of "Historicizing Security. Enemies of the State, 1813 until present".

On Thursday 7 February 2019, the graduation ceremony for the executive master programme Cyber Security took place at The Hague Security Delta (HSD). The Cyber Security programme is a collaboration of University Leiden, Delft University of Technology, and The Hague University of Applied Sciences. A total

The executive master’s programme in Cyber Security takes a multidisciplinary approach that helps you develop effective and sustainable solutions for cyber risks and threats.

Promotor: R. Cramer

On 12 March 2019, KPN published the sixth edition of the European Cyber Security Perspectives. Sergei Boeke, researcher at the Institute of Security and Global Affairs, has written an article about Cyber ​​Warfare.

Citizens’s attitudes towards trade are not only about the (perceived) economic effect. Commerce also has a variety of security implications. Employing an original experiment, political scientists Matthew DiGiuseppe (Leiden University) and Katja Kleinberg (Binghamton University) demonstrate that security

Dr Madalina Busuioc has completed a study for the European Parliament titled "EU Justice Home Affairs Agencies: Securing Good Governance". The study examines the governance structures of EU Justice and Home Affairs agencies with a focus on their core reporting and scrutiny mechanisms and makes key recommendations

This book focuses on policing in city-regions in Europe bringing together experts from across the continent to develop a sociology of urban policing and a unique methodology for comparing different metropolises in the same country.

Frans Osinga has recently been appointed as Professor by special appointment of War Studies at the Institute of Security and Global Affairs in the Hague. Osinga is both professor and an officer of the Dutch Royal Air Force. Given current global developments, the concept of ‘war’ is far from an abstract

The project investigates the implementation of policies and practices related to reconciliation and the strengthening of government capacity in the Odesa and Kharkiv regions of Ukraine.

How have British, Dutch, and German security services dealt with political violence and terrorism since the late 1960s; to what extent did they consider these new phenomena as a task and how have they developed activities in order to counter these security threats?

Conference