Browsing Dept. of Computer Science by Author "Kayem, Anne"
Now showing items 1-7 of 7
-
Access and information flow control to secure mobile web service compositions in resource constrained environments
Maziya, Lwazi Enock (University of Cape TownFaculty of ScienceDepartment of Computer Science, 2015)The growing use of mobile web services such as electronic health records systems and applications like twitter, Facebook has increased interest in robust mechanisms for ensuring security for such information sharing services. ...
-
Automating user privacy policy recommendations in social media
Abuelgasim, Ammar (University of Cape TownFaculty of ScienceDepartment of Computer Science, 2016)Most Social Media Platforms (SMPs) implement privacy policies that enable users to protect their sensitive information against privacy violations. However, observations indicate that users find these privacy policies ...
-
Designing an architecture for secure sharing of personal health records : a case of developing countries
Ssembatya, Richard (University of Cape TownFaculty of ScienceDepartment of Computer Science, 2014)While there has been an increase in the design and development of Personal Health Record (PHR) systems in the developed world, little has been done to explore the utility of these systems in the developing world. Despite ...
-
Enabling anonymous crime reporting on mobile phones in the developing world
Burke, Mark John (University of Cape TownFaculty of ScienceDepartment of Computer Science, 2013)Various campaigns indicate that a need exists for a convenient and anonymous crime reporting framework for the context of the developing world. In this thesis a contribution is made by means of a framework that facilitates ...
-
On supporting K-anonymisation and L-diversity of crime databases with genetic algorithms in a resource constrained environment
Verster, Cornelis Thomas (University of Cape TownFaculty of ScienceDepartment of Computer Science, 2015)The social benefits derived from analysing crime data need to be weighed against issues relating to privacy loss. To facilitate such analysis of crime data Burke and Kayem [7] proposed a framework (MCRF) to enable mobile ...
-
A practical key management and distribution system for IPTV conditional access
Harding, Gregory Leighton (University of Cape TownFaculty of ScienceDepartment of Computer Science, 2013)Conditional Access (CA) is widely used by pay-television operators to restrict access to content to authorised subscribers. Commercial CA solutions are available for structured broadcast and Internet Protocol Television ...
-
Usability heuristics for fast crime data anonymization in resource-constrained contexts
Sakpere, Aderonke Busayo (University of Cape TownFaculty of ScienceDepartment of Computer Science, 2018)This thesis considers the case of mobile crime-reporting systems that have emerged as an effective and efficient data collection method in low and middle-income countries. Analyzing the data, can be helpful in addressing ...