Software security for agile methods, particularly for those designed for individual developers, is still a major concern. With most software products deployed over the Internet, security as a key component of software ...

Traditional software development methodologies are historically used for the creation of software products in separate departments, namely development and operations departments. The development department typically ...

Information and communication technology (ICT) greatly influence today’s business processes be it in public or private sectors. Everything that is done in business requires ICT in one way or the other. Research in ICTs ...

Many low-income countries desire to implement and adopt digital government as a springboard for economic and social development but face many challenges. The United Nations identifies that Africa has especially lagged ...

Differential Evolution is an optimization technique of stochastic search for a population-based vector, which is powerful and efficient over a continuous space for solving differentiable and non-linear optimization problems. ...

Despite the increasing importance of digitization in all facets of teaching and learning, digital moderation (eModeration) has received little attention in research and practice. No evidence-based requirements on the ...

This thesis contributes to the ongoing global discourse in ICT4D on ICT and its effect on socio-economic development in both theory and practice. The thesis comprises five studies presented logically from chapters 5 to ...

Mobility and portability of wireless communication devices in Mobile Ad Hoc Networks (MANETs) have introduced data security threats. These threats are due to the utilisation of multiple hops resulting from limited ...

Employment issues in South Africa (SA) are a significant problem. There are ongoing discussions revolving around the employability challenges facing South African graduates, particularly in the Information Technology (IT) ...

There is growing evidence that knowledge co-creation and interactivity during learning interventions aid knowledge acquisition and knowledge transfer. However, learners have mostly been passive consumers and not co-creators ...