842 search results for “ counter terrorism” in the Public website
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Conspiracy, legitimacy and violence
Can conspiracy constructions explain for hatred of the system? And if so, should conspiracy constructions be considered to be a risk in terms of national security?
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De leefwereld en denkbeelden van Nederlandse & Belgische syriegangers: een analyse van elf facebook-accounts
You can find more information on the Dutch webpage. Click on the “Nederlands” button above.
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Abels and Van Buuren on the mistakes made by the AIVD in the Haga Lyceum affair
In response to an news article that appeared in Dutch newspaper the 'NRC
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Cyber Governance and National Security: Intervening in Ungoverned Spaces
The Netherlands Ministry of Defense and Ministry of Security and Justice have requested the Centre for Terrorism and Counterterrorism to complete a research project on cyber governance from a policy perspective. The results of this project will contribute to the deliverables of the fourth International…
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Violent extremism
This online advanced summer programme, organised together with the International Centre for Counter-Terrorism – The Hague (ICCT), provides insight into the opportunities and challenges of various approaches to prevent, detect and respond to violent extremism.
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How do Facebook and Google prevent terrorism?
Facebook and Google are being pressured more and more to prevent terrorists from accessing and using their platform. Right now, they are developing software that uses artificial intelligence to remove unwanted content. Researchers from Leiden University explain for the NOS how this works, and whether…
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Defeat by popular demand: public support and counterterrorism in three western democracies, 1963-1998
Acquiring and maintaining public support is frequently cited as an important requirement for governments fighting non-state actors. But how exactly can public support influence the course of counterterrorism campaigns and thereby contribute to an escalation or de-escalation of violence?
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About the programme
As a student in Security Studies you are a socially engaged critical thinker eager to study real-life security cases in an academic setting. You focus not just on the broad context of these issues but also on the role of government, institutions and media. Want to know more? Sign up for one of our Open…
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To Counter or Not Counter Violent Extremism? That’s the Question
Lecture, LUCIS What's New?! Series
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Blog Post | Towards an AI-based Counter-Disinformation Framework
In this blog post, Linda Slapakova discusses the various roles that AI plays in counter-disinformation efforts, the prevailing shortfalls of AI-based counter-disinformation tools and the technical, governance and regulatory barriers to their uptake, and how these could be addressed to foster the uptake…
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Reintegrating jihadist extremists: evaluating a Dutch initiative
In 2012, the Dutch National Coordinator for Security and Counterterrorism and the Dutch Probation Service launched a reintegration project for offenders on probation or parole who were (suspected to be) involved in jihadist extremism or terrorism. The initiative's primary goal was to reduce the chance…
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PRIME – Predicting, Interdicting and Mitigating Extremism
Research goal: To support the design of technologies (counter-measures and communication measures) for the prevention, interdiction and mitigation of lone actor extremist events (LOEEs), which are hard to anticipate, yet can be highly damaging to local and national communities and therefore must be…
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Jeanine de Roy van Zuijdewijn on NPO Radio 1 about the attacks in Norway ten years ago
Jeanine de Roy van Zuijdewijn, researcher and lecturer at ISGA, was a guest on NPO Radio 1 where she discussed the attacks carried out in 2011 by Anders Breivik.
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Who Are They and Why Do They Go? The Radicalization and Preparatory Processes of Dutch Jihadist Foreign Fighters
How do European Muslim men and women become involved in a violent jihadist struggle abroad?
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Destination Syria: An Exploratory Study into the Daily Lives of Dutch 'Syria Travellers'
What does the daily life of those who travelled to Syria to join jihadist groups look like? Destination Syria, a new ISGA report, provides answers to this question
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The Role of Historical Narratives in Extremist Propaganda
In this paper for Defence Strategic Communications, Alastair Reed and Jennifer Dowling seek to show the importance of historical narratives to propaganda by identifying and exploring five ways in which such narratives are exploited to reinforce the extremists' 'competitive system of meaning'.
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Becoming a terrorist provides income, safety and identity
How do people become involved in terrorist organisations? Liesbeth van der Heide sought the answer to this question in a Malian prison, where she interviewed terrorists in a tiny cell. She discovered that the will to survive and social context are often more decisive than individual ideological convictions.…
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‘Terrorism is theatre and we are the audience’
After every attack, terrorism researchers are often asked the same question: who did it? Jeanine de Roy van Zuijdewijn, a researcher at Leiden University, doesn’t always have a ready-made answer.
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Digital Humanitarian Networks: Crisis Management as a Social System
Intelligence of the crowd, or in other words, intelligence of a large, random collective, exists mostly in social media platforms such as twitter. The collective does not comprise (at least not necessarily) experts on crises, just regular people mostly. Nevertheless, there is valuable intelligence to…
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How Charles Darwin can help us understand terrorism
In the past decades terrorists have regularly surprised us with unexpected and spectacular attacks, such as the one on the World Trade Centre in New York. How can intelligence services stay one step ahead of them? Consult Charles Darwin and Steven Spielberg is the advice of terrorism expert Yannick…
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Interests of states: insight into global politics
All players on the world stage operate strategically in order to safeguard their interests. Political scientists at Leiden University cast light on this volatile interplay of forces. Their research helps voters, NGOs, governments and international organizations make smart choices in this complex and…
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Welcoming Three New Colleagues at Institute of Security and Global Affairs
We are pleased to welcome three new colleagues at the Institute of Security and Global Affairs this month: Andrea Bartolucci, Joana Cook and Silvia D'Amato.
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Politie & wetenschap
Terrorism experts Daan Weggemans (Leiden University) and Beatrice de Graaf (Utrecht University) conducted one of the first scientific studies on the societal reintegration of jihadist former detainees. They showed that the reintegration process isn't without problems. Their conlusions are presented…
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Research project on countering extremism in NATO militaries
A team led by Dr. Yannick Veilleux-Lepage (Institute of Security and Global Affairs) and Joris Larik (Leiden University College The Hague) have secured research funding from the Canadian Department of National Defence and Canadian Armed Forces funded RWE-CAF Research Network.
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PhD dissertation Jasper de Bie third in international competition
Jasper de Bie, who obtained his doctoral degree at the Institute of Criminal Law & Criminology and who is currently employed by the Ministry of Security and Justice, has been awarded an honourable third place in the international competition 'TRI Award for the Best Doctoral Dissertation on Terrorism…
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Daan Weggemans
Faculty Governance and Global Affairs
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Mark Dechesne
Faculty Governance and Global Affairs
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Bart Schuurman
Faculty Governance and Global Affairs
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Strategic European counterterrorism? An empirical analysis
This paper, written by Silvia D'Amato & Andrea Terlizzi, investigates the extent to which the European Union is strategically engaging against terrorism.
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Jasmina Mackic discusses with freshmen the movie ‘Eye in the Sky’
Together with Erwin Muller, Professor of Safety, Security and Law, Jasmina Mačkić discussed on 8 September different judicial and ethical dilemmas and themes that arise in the movie ‘Eye in the Sky’.
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Countering nerve pain caused by chemotherapy with new drug
Nerve pain is one of the most common side effects of chemotherapy. It is therefore one of the biggest reasons for cancer patients to stop treatment early. Darcy Reynolds worked on new drug candidates against this pain during her bachelor's thesis. She developed a new series of molecules that increase…
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University asks University Council for advice on activating person counters/sensors
The Executive Board of Leiden University has asked the University Council to advise on its proposed decision to reactivate the person counters/sensors in due course. The Council will now look at this carefully before the Board makes a final decision. The advice of the University’s participation body…
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Blarel, Mischief under the Nuclear Umbrella
Political scientist Nicolas Blarel (Leiden University) analsyses how non-state actors can (directly or directly) attempt to provoke conditions for a crisis between state actors that have nuclear capabilities. He argues that there is an urgent but complicated and understudied task to understand and manage…
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'Terrorism and cyber criminality call for better international cooperation'
The United States and the European Union need to work together more closely in the field of the law to fight terrorists and criminals who are operating increasingly internationally. This was the advice given by American Minister of Justice Loretta Lynch during her visit to Leiden University on 1 Jun…
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Jan-peter Loof
Faculteit Rechtsgeleerdheid
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Liesbeth van der Heide
Faculty Governance and Global Affairs
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The combination of in-depth specialised and general knowledge about security challenges
The Master programme MSc Crisis and Security Management is completely changed. Combined with three main courses for all CSM-students, this new programme offers exactly the combination of in-depth specialized knowledge and general knowledge about security challenges in a globalizing world society and…
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“People who have been convicted for terrorism, usually don’t relapse.”
Researchers on terrorism Bart Schuurman and Liesbeth van der Heide (Institute of Security and Global Affairs) studied the files of 159 persons convicted of terrorism in the Netherlands during 2012-2017. Their main question: how effective is the special reintegration project for this type of delinquents…
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Cyber Security Governance
The research group Cyber Security Governance will provide cutting-edge academic research in the domain of cyber, where modern technology interacts with traditional concepts such as governance, sovereignty, law-enforcement, international relations and conflict.
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Recording CPL & ICCT Live Briefing – Right Wing Extremism In Europe: Case Studies from Germany – 20 April 2020
Over 300 people from 38 different countries took part in the online lecture
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Executive Board decision after University Council advice: People counters will not be switched on again
The more than 370 sensors that have been hung up in Leiden University buildings to count the people present will not be switched on again. The equipment will eventually be removed from the buildings.
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Reintegrating delinquents with an extremist background: evaluation of the Dutch approach
How to minimalize the chance of recidivism for extremist prisoners.
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New Book: Counterterrorism in Belgium: Key challenges and policy options
Following the terrorist attacks in Paris (November 2015) and Brussels (March 2016), Belgium’s counterterrorism policy has been heavily criticized – domestically and worldwide.
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‘International isolation is not an option’
Security in the broadest sense of the word was the key focus in the Interfaculty Conference on 4 April in Leiden. With almost 200 attendees and such well-known speakers as Dick Schoof, Pieter van Vollenhoven and Ad Verbrugge, the first conference was a success.
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‘The historical pedigree of New Wars and New Terrorism’: meet LUCIR scholar Isabelle Duyvesteyn
Isabelle Duyvesteyn, Professor of International Studies and Global History at the Institute of History and member of the advisory board of Leiden University’s Centre for International Relations (LUCIR) is widely regarded as an expert on civil wars and conflicts. Her new book, Rebels and Conflict Escalation,…
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About this minor
In the minor Global Affairs, students will explore the practical side of International Relations from a variety of perspectives, such as diplomacy, geo-economics, geopolitics, international organizations, international security, and global governance.
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Launch new MOOC: Risk in Modern Society
Monday 29 January, the annual meeting of Leiden-Delft-Erasmus Centre for Safety and Security (LDE CSS) took place at Wijnhaven. The conference started with pitches of projects financed via seed money of LDE CSS. Followed by interaction in small groups to formulate research and education topics for the…
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Libya: A battle for the future
On March 12, the International Centre for Counter-Terrorism (ICCT) – a partner institute of the CTC - invited Associate Fellow Dr. Daveed Gartenstein-Ross to present his latest publication on Libya.
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European Female Jihadists in Syria: Exploring an Under-Researched Topic
The number of young Western women travelling abroad to join the
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EVENT |Women in International Security Netherlands (WIIS-NL) Inaugural Event: 1325 twenty years on – the evolution of the WPS agenda after 9/11
On Thursday 11 November, Women in International Security Netherlands (WIIS-NL) held its inaugural webinar event on 11 November with four speakers in conjunction with the International Centre for Terrorism (ICCT) and the Chair UN Studies in Peace and Justice at Leiden University.