A framework of anti-phishing measures aimed at protecting the online consumer's identity. - Rika Butler (Electron. Libr., 2007)

Improving internet banking security by using differentiated authentication based on risk profiling. - Martin J. Butler; Rika Butler (HAISA, 2014)

An assessment of the human factors affecting the password performance of South African online consumers. - Rika Butler; Martin J. Butler (HAISA, 2014)

Investigating the possibility to use differentiated authentication based on risk profiling to secure online banking. - Martin J. Butler; Rika Butler (Inf. Comput. Secur., 2015)

Assessing the information quality of phishing-related content on financial institutions' websites. - Rika Butler; Martin J. Butler (Inf. Comput. Secur., 2018)

A systematic literature review of the factors affecting smartphone user threat avoidance behaviour. - Rika Butler (Inf. Comput. Secur., 2020)

The Influence of Mobile Operating Systems on User Security Behavior. - Martin J. Butler; Rika Butler (CSP, 2021)