Faculty of Computing and Mathematics

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Browsing Faculty of Computing and Mathematics by Author "Koloseni, Daniel"

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    Security Policy Compliance In Public Institutions: An Integrative Approach
    (Journal of Applied Structural Equation Modeling, 2018-01) Koloseni, Daniel; Yee Lee, Chong; Lee, Gan Ming
    The success of organizational information security policies depends on employee’s continuous compliance from the time when it was first introduced into the organization. Hence, the purpose of this study is to investigate continuous compliance with information security policy among public organizations. Data were collected from 265 employees working in Tanzania public organizations. Data analysis employed a Structural Equation Modelling (SEM) approach. The study found that the effects of organizational Commitment, perceived susceptibility and perceived severity have a positive influence on employee’s continuance intention to comply with security policies, while perceived barriers have a negative influence. Moreover, the effects of perceived benefits, self-efficacy, cues and information security awareness have no significant influence. Based on these findings, recommendations were given. There is a paucity of empirical research which investigates key issues that may influence information security policy continuous compliance in organizations. This study addresses this research gap, by integrating the Health Belief Model (HBM) with employee’s organizational commitment and information security awareness constructs to investigate information security policy continuance compliance in organizations.
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    Why Mobile Money Users Keep Increasing? Investigating the Continuance Usage of Mobile Money Services in Tanzania
    (International Information Management Association, 2017) Koloseni, Daniel; Mandari, Herman
    This study examined factors that affect continuance usage of mobile money services in Tanzania. The Theory of Planned Behavior was adopted as a theoretical foundation of the study. The theory was further extended by including the constructs of perceived cost, perceived trust and satisfaction as determinants of mobile money service continuance usage behaviour. A total of 309 valid and reliable responses collected using questionnaires were used for data analysis. The data were analysed using Structural Equation Modeling (SEM) approach. The findings depict that perceived trust, attitude and perceived behavioral control have significant influence on continuance behavioral intention while perceived trust, satisfaction and continuance behavioral intention have significant influence on continuance usage behavior. The study provides a number of useful implications for scholars and policy makers which could be used to enhance and provide sustainable mobile money services to users.
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    Why Mobile Money Users Keep Increasing? Investigating the Continuance Usage of Mobile Money Services in Tanzania
    (Journal of International Technology and Information Management, 2017) Koloseni, Daniel; Mandari, Herman
    This study examined factors that affect continuance usage of mobile money services in Tanzania. The Theory of Planned Behavior was adopted as a theoretical foundation of the study. The theory was further extended by including the constructs of perceived cost, perceived trust and satisfaction as determinants of mobile money service continuance usage behaviour. A total of 309 valid and reliable responses collected using questionnaires were used for data analysis. The data were analysed using Structural Equation Modeling (SEM) approach. The findings depict that perceived trust, attitude and perceived behavioral control have significant influence on continuance behavioral intention while perceived trust, satisfaction and continuance behavioral intention have significant influence on continuance usage behavior. The study provides a number of useful implications for scholars and policy makers which could be used to enhance and provide sustainable mobile money services to users.