Marijke  Coetzee  is  a  Professor  in  the Academy  of Computer  Science and Software  Engineering at  the University  of Johannesburg. She has published papers in several  journals and has  presented papers at international and national conferences in Information Security. Her research interests include information security, web services security, access control, trust and policy in service-oriented architectures and mobile and wireless security. She is a NRF (National Research Foundation) rated researcher. 

ORCID: http://orcid.org/0000-0002-9157-3079