Controls for protecting critical information infrastructure from cyberattacks. - Tamir Tsegaye; Stephen Flowerday (WorldCIS, 2014)

PoPI Compliance through Access Control of Electronic Health Records. - Tamir Tsegaye; Stephen Flowerday (SAICSIT, 2019)

A Clark-Wilson and ANSI role-based access control model. - Tamir Tsegaye; Stephen Flowerday (Inf. Comput. Secur., 2020)

A system architecture for ensuring interoperability in a South African national electronic health record system. - Tamir Tsegaye; Stephen Flowerday (South Afr. Comput. J., 2021)