Reinhardt A. Botha
Reinhardt A. Botha
Professor of Information Technology, Nelson Mandela University, Port Elizabeth
Verified email at
Cited by
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Separation of duties for access control enforcement in workflow environments
RA Botha, JHP Eloff
IBM Systems Journal 40 (3), 666-682, 2001
From desktop to mobile: Examining the security experience
RA Botha, SM Furnell, NL Clarke
Computers & Security 28 (3-4), 130-137, 2009
A context-sensitive access control model and prototype implementation
DG Cholewka, RA Botha, JHP Eloff
IFIP International Information Security Conference, 341-350, 2000
Access control in document-centric workflow systems—an agent-based approach
RA Botha, JHP Eloff
Computers & Security 20 (6), 525-532, 2001
A framework for access control in workflow systems
RA Botha, JHP Eloff
Information management & computer security 9 (3), 126-133, 2001
Designing role hierarchies for access control in workflow systems
RA Botha, JHP Eloff
25th Annual International Computer Software and Applications Conference …, 2001
Perceptions of user authentication on mobile devices
S Karatzouni, SM Furnell, NL Clarke, RA Botha
Proceedings of the ISOneWorld Conference, 11-13, 2007
CoSAWoE-a model for context-sensitive access control in workflow environments.
RA Botha
Rand Afrikaans University, 2001
Safeguarding information as an asset: Do we need a redefinition in the knowledge economy and beyond?
AK Adesemowo, R Von Solms, RA Botha
South African Journal of Information Management 18 (1), 1-12, 2016
Reflecting on 20 SEC conferences
RA Botha, TG Gaadingwe
Computers & Security 25 (4), 247-256, 2006
An investigation into access control for mobile devices
S Perelson, R Botha
ISSA 2004, 2004
Enforcement of the Protection of Personal Information (POPI) Act : perspective of data management professionals
AT Kandeh, RA Botha, LA Futcher
South African Journal of Information Management 20 (1), 1-9, 2018
Secure mobile device use in healthcare guidance from HIPAA and ISO17799
G Thomas, RA Botha
Information Systems Management 24 (4), 333-342, 2007
Seven characteristics of a successful virtual volunteering platform
L Butgereit
2011 IST-Africa Conference Proceedings, 1-8, 2011
Social networks–access all areas?
S Furnell, RA Botha
Computer Fraud & Security 2011 (5), 14-19, 2011
Conflict analysis as a means of enforcing static separation of duty requirements in workflow environments
S Perelson, RA Botha
South African Computer Journal 2000 (26), 212-216, 2000
A security interpretation of the workflow reference model
RA Botha, JHP Eloff
Information Security-from Small systems to management of secure …, 1998
Understanding the impact of default privacy settings on self-disclosure in social networking services: Building a conceptual model and measurement instrument
M Tschersich, RA Botha
Key identifiers and spelling conventions in MXit-lingo as found in conversations with Dr Math
L Butgereit, RA Botha
TD: The Journal for Transdisciplinary Research in Southern Africa 8 (1), 30-50, 2012
A model to identify mathematics topics in MXit lingo to provide tutors quick access to supporting documentation
L Butgereit, RA Botha
pythagoras 32 (2), 1-11, 2011
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