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VOX-Pol Blog post.

VOX-Pol Blog Post.

The Digital Services Act (DSA) and the Regulation on Terrorist Content Online (TCO) are both legislative measures enacted by the European Union (EU) which are aimed at regulating digital
services and combating the spread of harmful content online. While both measures are concerned with reducing online harm in the EU, they differ in the nature and extent of: the harm they purport to mitigate; the burden of compliance imposed on platforms undertaking relevant activities; and on the activities which bring platforms in scope. In its concern with a more specific and egregious form of online harm, the TCO generally imposes more stringent requirements on tech platforms and is expressed in more mandatory terms. However, this is not uniformly the case across all the areas which are common to both the DSA and the TCO. In the matter of crisis response in particular, the DSA’s requirements are more exacting and potentially more onerous than those provided by the TCO.

Internettet præsenteres ofte som et farligt redskab i hænderne på terrorister. Det er dog ikke nødvendigvis sandheden. Artiklen trækker på indsigter fra studier af sunniekstremistiske grupper, Anders B. Breivik og Anonymous og diskuterer terroristers anvendelse af internettet i organiseringen og udførelsen af terrorisme. Jeg vil argumentere for, at det anarkiske og anonyme internet fører mistillid og fragmentering med sig, hvilket gør det sværere for grupper at opretholde en fælles strategi og det fælles fjendebillede. Artiklen styrker derfor fortællingen om, at det hovedsageligt er ekskluderede og socialt marginaliserede enspændere, der ender med at planlægge voldshandlinger i isolation bag computerskærmen. I forlængelse heraf vil jeg pege på, at hovedparten af potentielle terrorister drages af fysisk interaktion,
våben og eksplosioner – og ikke udviklingen af komplekse cybervåben.

The increasing pervasiveness of social media has been matched by growing concerns regarding their potential impact on democracy and public debate. While some theorists have claimed that ICTs and social media would bring about a new independent public sphere and increase exposure to political divergence, others have warned that they would lead to polarization, through the formation of echo chambers. The issue of social media echo chambers is both crucial and widely debated. This article attempts to provide a comprehensive account of the scientific literature on this issue, highlighting the different approaches, their similarities, differences, benefits and drawbacks, and offering a consolidated and critical perspective that can hopefully support future research in this area. Concretely, it presents the results of a systematic review of 55 studies investigating the existence of echo chambers on social media, identifying patterns across their foci, methods and findings, and shedding light on the contradictory nature of the literature. We found that the results of research on this issue seem largely influenced by methodological and data collection choices. Indeed, articles that found clear evidence of echo chambers on social media were all based on digital trace data, while those that found no evidence were all based on self-reported data. Future studies should take into account the potential biases of the different approaches and the significant potential of combining self-reported data with digital trace data.

Based on numerous high level concerns that the cyber threat is expected to increase, as well as the already documented uses of cyber warfare, it is necessary to ensure our naval ships are hardened against such attacks. In doing so, an influence net model was designed to discover the likelihood of a successful cyber attack. However, first it was necessary to establish what the best mitigation tools are in defense of cyber attack methods. In order to do so, an expert opinion survey was designed and completed by individuals currently working in the field of network security. In combination with the expert opinion surveys and in looking at research and established security techniques it should become apparent whether or not ships are taking all the required steps to best secure themselves against an attack. Though the initial model was designed around a theoretical Naval Station Everett ship, with modification the model can be utilized for any naval asset throughout the United States and the risk for each particular U.S. asset can be evaluated. Additionally, this tool can also facilitate security funding as well as establishing a means of prioritizing the tools for protection if the network needs to be hastily re-established after an attack. Ultimately, the protection of a ship’s computer networks against cyber terrorist threats is fundamental in ensuring continued effective command and control and ultimately the security of this nation.