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Text mining is a research method that can be used to detect research trends and developments in various fields. In this study, an automated textual analysis tool (Voyant Tools) is applied to a vast corpus of academic papers to identify research trends in the fields of information security and privacy concern, focusing on the differences between the first two decades of the twenty-first century. Furthermore, the conceptual proximity between the related terms 'information security' and 'privacy concern' is investigated by identifying textual trends. We discovered that, while the first decade of information security research was not entirely defined, the second decade focused on privacy-related issues. The focus of privacy concern research was on commerce and marketing in the first decade and on the social dimension in the second decade. This study supports the use of textual analysis of academic literature to identify research trends in various fields, including technological fields. [ABSTRACT FROM AUTHOR]

Introduction. In this exploratory study, we proposed an experimental framework to investigate and model male/female differences in attitudes towards online privacy and anonymity among Israeli students. Our aim was to comparatively model men and women's online privacy attitudes, and to assess the online privacy gender gap. Method. Various factors related to the user's online privacy and anonymity were considered, such as awareness of anonymous threats made online, concern for protecting personal information on the Internet, online privacy self-efficacy, online privacy literacy and users' tendency to engage in privacy paradox behaviour, i.e., personal data disclosure despite the awareness of anonymity and privacy threats. Analysis. A user study was carried out among 169 Israeli academic students through a quantitative method using closed-ended questionnaires. The subjects' responses were analysed using standard statistical measures. We then proposed a summarized comparative model for the two sexes' online privacy behaviour. Results. We found that a digital gap still exists between men and women regarding technological knowledge and skills used to protect their identity and personal information on the Web. Interestingly, users' tendency to engage in privacy paradox behaviour was not higher among men despite their higher level of technological online privacy literacy compared to women. Conclusions. Women's relatively high online privacy self-efficacy level and their low awareness of technological threat do not match their relatively low technological online privacy literacy level. This leads to a lower ability to protect their identity and personal information as compared to men. We conclude that further steps should be taken to eliminate the inter-gender technological gap in online privacy and anonymity awareness and literacy. [ABSTRACT FROM AUTHOR]