Online Library

This book is concerned with the links or relationships between religious radicalism, violent extremism and the Internet.

The internet plays a contributory role in radicalisation, but is only one of a number of mechanisms currently deployed to win recruits to global jihad. Technical regulation of online content is difficult and may be counter-productive, driving forums deeper underground or alienating users. Tim Stevens argues that adopting a social approach that educates and empowers online communities could have more success.

As the information age comes to fruition, terrorist networks have moved mainstream by promoting their causes via the World Wide Web. In addition to their standard rhetoric, these organizations provide anyone with an Internet connection the ability to access dangerous information involving the creation and implementation of Improvised Explosive Devices (IEDs). Unfortunately for governments combating terrorism, IED education networks can be very difficult to find and even harder to monitor. Regular commercial search engines are not up to this task, as they have been optimized to catalog infor mation quickly and e fficiently for user ease of access while promoting retail commerce at the same time. This thesis presents a performance analysis of a new search engine algorithm designed to help find IED education networks using the Nutch open-source search engine architecture. It reveals which web pages are more important via references from other web pages regardless of domain. In addition, this thesis discusses the potential evaluation and monitoring techniques to be used in conjunction with the proposed algorithm.

VOX-Pol Blog post.

Polarization is implicated in the erosion of democracy and the progression to violence, which makes the polarization properties of large algorithmic content selection systems (recommender systems) a matter of concern for peace and security. While algorithm-driven social media do not seem to be a primary driver of polarization at the country level, they could be a useful intervention point in polarized societies. This paper examines algorithmic depolarization interventions aimed at transforming conflict: not suppressing or eliminating conflict, but making it more constructive. Algorithmic intervention is considered at three stages: what content is available (moderation), how content is selected and personalized (ranking), and content presentation and controls (user interface). Empirical studies of online conflict suggest that not only could the exposure-diversity intervention proposed as an antidote to ‘filter bubbles’ be improved: under some conditions, it can even worsen polarization. Using civility metrics in conjunction with diversity in content selection may be more effective. However, diversity-based interventions have not been tested at scale, and may not work in the diverse and dynamic contexts of real platforms. Instead, intervening in platform polarization dynamics will likely require continuous monitoring of polarization metrics, such as the widely used ‘feeling thermometer’. These metrics can be used to evaluate product features, and can potentially be engineered as algorithmic objectives. While using any metric as an optimization target may have harmful consequences, to prevent optimization processes from creating conflict as a side effect it may prove necessary to include polarization measures in the objective function of recommender algorithms.

This article examines the radicalization of young adults in relation to internet access and the social media content produced and managed by radical groups in Indonesia. Some of the research problems that become the major concern of this article were how young people respond to the internet and social media that provide radical content, how they find out about and access the content, what their purposes are for accessing radical content, and what they do with the radical content. The data discussed in this article were obtained from surveys and interviews with 700 students from seven state universities in Indonesia who were allegedly exposed to radicalism, according to the National Agency for Combating Terrorism (BNPT). The state universities that became research locations were the University of Indonesia (UI), Bandung Institute of Technology (ITB), Bogor Agriculture University (IPB), Diponegoro University (Undip), the Sepuluh Nopember Institute of Technology (ITS), Universitas Airlangga (UNAIR), and the University of Brawijaya (UB). This study revealed that in addition to accessing and consuming various radical content, some students also acted as prosumers. That is, they did not only read, but also produced information related to radicalization, and then recirculated it via social media.