Online Library

Purpose
With the proliferation of terrorist/extremist websites on the World Wide Web, it has become progressively more crucial to detect and analyze the content on these websites. Accordingly, the volume of previous research focused on identifying the techniques and activities of terrorist/extremist groups, as revealed by their sites on the so-called dark web, has also grown.
Design/methodology/approach
This study presents a review of the techniques used to detect and process the content of terrorist/extremist sites on the dark web. Forty of the most relevant data sources were examined, and various techniques were identified among them.
Findings
Based on this review, it was found that methods of feature selection and feature extraction can be used as topic modeling with content analysis and text clustering.
Originality/value
At the end of the review, present the current state-of-the- art and certain open issues associated with Arabic dark Web content analysis.

The development of the Internet and social media has exploded in the last couple of years. Digital environments such as social media and discussion forums provide an effective method of communication and are used by various groups in our societies.  For example, violent extremist groups use social media platforms for recruiting, training, and communicating with their followers, supporters, and donors. Analyzing social media is an important task for law enforcement agencies in order to detect activity and individuals that might pose a threat towards the security of the society.

In this thesis, a set of different technologies that can be used to analyze digital environments from a security perspective are presented. Due to the nature of the problems that are studied, the research is interdisciplinary, and knowledge from terrorism research, psychology, and computer science are required. The research is divided into three different themes. Each theme summarizes the research that has been done in a specific area. The first theme focuses on analyzing digital environments and phenomena. The theme consists of three different studies. The first study is about the possibilities to detect propaganda from the Islamic State on Twitter.  The second study focuses on identifying references to a narrative containing xenophobic and conspiratorial stereotypes in alternative immigration critic media. In the third study, we have defined a set of linguistic features that we view as markers of a radicalization.

This article aims to address two questions: how does hate speech manifest on North American white supremacist websites; and is there a connection between online hate speech and hate crime? Firstly, hate speech is defined and the research methodology upon which the article is based is explained. The ways that ‘hate’ groups utilize the Internet and their purposes in doing so are then analysed, with the content and the functions of their websites as well as their agenda examined. Finally, the article explores the connection between hate speech and hate crime. I argue that there is sufficient evidence to suggest that speech can and does inspire crime. The article is based in the main on primary sources: a study of many ‘hate’ websites; and interviews and discussions with experts in the field.

Outlines how Facebook is used by jihadists, analyses Facebook by conducting search using keywords such as “jihad”, “al-Qaeda” and “Bin Laden”

VOX-Pol Blog post.

As the global political barometer increasingly shifts towards insularity, protectionism and propaganda-driven populism across countries, the CVE community is faced with a varied set of challenges. Whether it is on the question of dealing with returning ISIS FTFs, and preventing their move to different geographical theatres; or combatting majoritarian groups that rally around grievances, race or religion and fuel extreme violence—we need to ask ourselves how much more vulnerable we are today, and identify where the fault lines lie. While addressing these challenges, it is equally necessary to ensure that the protection of human rights and fundamental freedoms are balanced as governments address security priorities. It is with the desire to see more global conversation on the manifold ideologies that drive violence and the responsibility of governments, platforms and civil society engaged in CVE initiatives that the Observer Research Foundation (ORF) organised the second iteration of Tackling Insurgent Ideologies, with the theme “Implementing the Christchurch Call: Towards a Global CVE Agenda.” We brought together a diverse group of policymakers, researchers and practitioners involved in the process of developing strategies that deal with the proliferation of radicalism and violence to debate and discuss best practices, learnings and a way forward.