Modelling and Implementation of a Device Based Digital Identity Management System

Identity management concerns transcends technical design issues as users disposition, awareness and attitude play a vital role in the effectiveness of such systems. A framework that supported some important digital identity management system security related features was presented in a previous study. In this current study, an attempt to empirically demonstrate the functioning of these features and to access how user’s awareness, disposition and attitude impact on the proper functioning of such systems was undertaken. To achieve these, a system was modeled and implemented using object oriented analysis and design method. The developed system empirically generates forensic evidence and an implicit mutual authentication scheme. The resulting system developed was tested for these features. The results obtained showed that the framework did provide for reliable forensic evidence generation and it also provided for the implementation of an implicit form of mutual authentication scheme. However, the outcome of a brief test conducted to gauge the reliability of this implicit mutual authentication scheme showed that the support provided was not very reliable based on these users’ factors (awareness, attitude and deposition)

Digital Identity Management on Social Media: Exploring the Factors That Influence Personal Information Disclosure on Social Media

A number of social media platforms have emerged as dominant medium for societal discourse, enabling significant user involvement in creation and shaping of social media contents. However, the phenomenon raises the challenge of digital identity management on such platforms in order to maintain reputations and ensure information privacy preservation. This study examined the factors that influence users’ decision to disclose personal information on Social Media and their antecedents. We employed a mixed-methods approach based on analysis of data of 250 respondents from tertiary institutions in Ghana, and 8 focus group discussions comprising 86 participants. The results revealed a lack of user awareness and appreciation of the limitations of the privacy settings on social media platforms. Secondly, we observed that users’ ability to establish the legitimacy of parties to social media interactions are fundamental requirements in how individuals engage social media. Finally, there is a disparity between information privacy concerns and actual privacy practices of users on social media.