Reinhardt A. Botha

Separation of duties for access control enforcement in workflow environments

Reinhardt A. Botha, Jan H. P. Eloff · IBM Systems Journal · 2001 · 184 citations

Computing, Cybersecurity, Computer Security +16

From desktop to mobile: Examining the security experience

Reinhardt A. Botha, Steven Furnell, Nathan Clarke · Computers & Security · 2008 · 100 citations

Computing, Computer Science, Information Systems +12

Optical properties of ZnO nanoparticles synthesized by varying the sodium hydroxide to zinc acetate molar ratios using a Sol-Gel process

F.B. Dejene, Abdub G. Ali, H.C. Swart et al. · Open Physics · 2011 · 50 citations · Full text

Natural Sciences, Materials Engineering, Materials Science +17

Proceedings of the 2008 annual research conference of the South African Institute of Computer Scientists and Information Technologists on IT research in developing countries: riding the wave of technology

Reinhardt A. Botha, Charmain Cilliers · 2008 · 40 citations

Computing, Computer Science, Information Technology +13

Designing role hierarchies for access control in workflow systems

Reinhardt A. Botha, Jan H. P. Eloff · 2002 · 31 citations

Computing, Computer Science, Information Systems +17