I have acted as a reviewer for a number of journals, including Computers & Security; South African Journal of Business Management; South African Computer Journal; Information & Computer Security; South African Journal of Information Management; International Journal for Information Security Research; African Journal of Information Systems; Journal of Information Security and Applications; Eurasia Journal of Mathematics, Science and Technology Education; Central European Journal of International and Security Studies; and the International Journal of Human Computer Studies. I have also produced, read and reviewed many conference papers.