Journal Article

This paper describes and discusses the process of secret communication known as steganography. The argument advanced here is that terrorists are unlikely to be employing digital steganography to facilitate secret intra-group communication as has been claimed. This is because terrorist use of digital steganography is both technically and operationally implausible. The position adopted in this ...

Analysis of the construction of the cyberterrorist threat, with the core argument that US media outlets have been significant contributors not just to the dissemination, but to the actual discursive construction of the contemporary cyberterrorist threat and, further, that it is their emphasis on the (imagined) fatal connectivity between virtual networks and physical infrastructures that ...

An analysis of Harakat al-Shabab’s multimedia releases and the rapid evolution in their production quality and design over a period of two to three years. Sound quality, animation, syncing sound with visuals, and narrative structures have all improved from the group’s multimedia releases from 2007 and 2008 when its videos were relatively simple, often just ...

Before the Islamic State in Iraq and the Levant (ISIL) leveraged the Internet into a truly modern quasi-state propaganda machine through horrendous online videos, travel handbooks, and sophisticated Twitter messengering, more humble yet highly effective precursors targeted youthful Western Muslims for radicalism, during a time when home grown plots peaked. These brash new entrants into ...

Spätestens seit der Kosovo-Albaner Arid Uka Anfang März 2011 am Frankfurter Flughafen zwei US-Soldaten tötete, hat das Bewusstsein für die Gefahren jihadistischer Internetpropaganda stark zugenommen. Der 21-Jährige erklärte, zu der Tat habe ihn ein Internetvideo bewogen. Wie soll man in Deutschland mit der Propaganda im Internet umgehen und ihrem radikalisierenden Einfluss entgegensteuern? Sie völlig aus ...

Usually the Internet is seen as a new medium with great potential for enhancing citizenship and democracy. This essay will try to present and to reflect on some of the less well known sides of the world wide web. In this case the ‘dark sides’ of the Internet will not refer to web sites of ...

Recent years have seen increased interest in the online presence of extreme right groups. Although originally composed of dedicated websites, the online extreme right milieu now spans multiple networks, including popular social media platforms such as Twitter, Facebook and YouTube. Ideally therefore, any contemporary analysis of online extreme right activity requires the consideration of multiple ...

Content analysis of the posts from eleven Facebook accounts of known Dutch and Belgian foreign fighters (in Dutch). English summary is available here: http://leidensafetyandsecurityblog.nl/articles/foreign-fighters-on-social-media-an-analysis-of-11-facebook-accounts ...

The Internet has become the principal platform for the dissemination and mediation of the ideology of Islamic movements, ranging from purist (non-violent) to politically engaged movements to Jihadi networks. Certainly in intelligence and security circles the Internet is considered the single most important venue for the radicalization of Muslim youth. On the other hand the ...

Blogs, often treated as the equivalence of online personal diaries, have become one of the fastest growing types of Web-based media. Everyone is free to express their opinions and emotions very easily through blogs. In the blogosphere, many communities have emerged, which include hate groups and racists that are trying to share their ideology, express ...