Fake-Website Detection Tools: Identifying Elements that Promote Individuals’ Use and Enhance Their Performance

By successfully exploiting human vulnerabilities, fake websites have emerged as a major source of online fraud. Fake websites continue to inflict exorbitant monetary losses and also have significant ramifications for online security. We explore the process by which salient performance-related elements could increase the reliance on protective tools and, thus, reduce the success rate of fake websites. We develop the theory of detection tool impact (DTI) for this investigation by borrowing and contextualizing the protection motivation theory. Based on the DTI theory, we conceptualize a model to investigate how salient performance and cost-related elements of detection tools could influence users’ perceptions of the tools and threats, efficacy in dealing with threats, and reliance on such tools. The research method was a controlled lab experiment with a novel and extensive experimental design and protocol in two distinct domains: online pharmacies and banks. We found that the detector accuracy and speed, reflecting in response efficacy as perceived by users, form the pivotal coping mechanism in dealing with security threats and are major conduits for transforming salient performance-related elements into increased reliance on the detector. Furthermore, reported reliance on the detector showed a significant impact on the users’ performance in terms of self-protection. Therefore, users’ perceived response efficacy should be used as a critical metric to evaluate the design, assess the performance, and promote the use of fake-website detectors. We also found that cost of detector error had profound impacts on threat perceptions. We discuss the significant theoretical and empirical implications of the findings

Social Media’s impact on Intellectual Property Rights

This is a draft chapter. The final version is available in Handbook of Research on Counterfeiting and Illicit Trade, edited by Peggy E. Chaudhry, published in 2017 by Edward Elgar Publishing Ltd, https://doi.org/10.4337/9781785366451. This material is for private use only, and cannot be used for any other purpose without further permission of the publisher.Peer reviewe

Intergenerationality in a Digital World: Proposals of Activities:Bilingual (EN and PT)

A educação para os media tem ganho um grande fôlego nos últimos anos, porém ainda precisa de passos de gigante, muito em especial ao nível da forma como é tratada e enraizada junto dos cidadãos. Este e-book surge com essa preocupação. As fichas de atividades tão diversificadas, todas elas com uma componente digital, embora não esquecendo em alguns casos a ligação a outros dispositivos não digitais e formas de estar na vida no dia a dia. Estas 20 propostas do e-book Intergeracionalidade e o mundo digital: Propostas de atividades/Intergenerationality in a Digital World: Proposals of activities tentam dar forma a uma necessidade que encontramos de fazer com que as pessoas, além das crianças e dos jovens em espaço escolar e no contexto mais formal, questionem, pensem e ajam sobre as interpelações do mundo mediático e da informação.Media Education has gained momentum in recent years, but this area still needs to be improved, especially in terms of how it is perceived and implemented among citizens. This e-book is the result of this concern. The activities are diverse and include a digital component, without forgetting the connection to other non-digital devices in daily life. These 20 proposals of the e-book Intergeracionalidade e o mundo digital: Propostas de atividades/Intergenerationality in a Digital World: Proposals of activities intend to respond to the need that people, besides children in education, question, think and act on the interpellations of a mediatised world full of information available.info:eu-repo/semantics/publishedVersio

Persuading users into verifying online fake news

Abstract. Checking authenticity of fake news before sharing online can reduce spread of misinformation. But fact-checking requires cognitive and psychological effort, which people are often not willing to give. Some fact-checking methods might even be counterproductive, entrenching people into their deeply held beliefs. Numerous online fact-checking services have emerged recently which verify false claims to address the issue. While these services are quite efficient technologically, they seriously overlook human behavioral factors associated with fake news. Persuasive systems have been proven successful in attitudinal and behavioral changes, which could be applied here as behavioral interventions for fact-checking. A review of current fact-checking services showed that they significantly lack persuasive features, resulting in a passive and linear user experience. Findings from cognitive science and persuasion literature paved way for development of a fact-checking mobile application that would encourage users into regular fact-checking. Qualitative and quantitative evaluation of the artifact showed promise of persuasion in combating fake news. Social support persuasive features were found most effective, followed by tunnelling and self-monitoring. Implications of these findings and future research directions are discussed

Fake News in the era of online intentional misinformation ; a review of existing approaches

Διπλωματική εργασία--Πανεπιστήμιο Μακεδονίας, Θεσσαλονίκη, 2019.Fake news is probably one of the most discussed issues of the past years. The term has acquired greater legitimacy after being named the word of the year by Collins Dictionary, following what the dictionary called its “ubiquitous presence” over the year 2017. However, the fake news issue has not been yet deeply researched. Therefore, in this thesis, definitions by the literature about the term “fake news” are gathered and through them, specific characteristics and criteria are extracted in order to verify the exact elements of false news and intentional misinformation in general. This study aims to identify eventually as thoroughly as possible what fake news is and what is not. For that purpose, through qualitative research, the total features of the term are exhibited and analyzed concluding in the classification of characteristics most of the fake news incidents present. Following the proposed feature identification is examined through specific fake news case studies. Finally, after understanding deeper and verifying specific characteristics that appear on the nature of fake news detection and mitigation actions are proposed, demonstrating the need for technological development on the issue and educational evolution on digital skills of the public, accomplishing an inclusive review of a less studied term, such as the fake news. At last conclusions are presented leading to the main remark of the current thesis, namely the need for further quantitative and statistical research as much as deeper theoretical study, to better decipher the issue of fake news and thus resolve it