Phishing within e-commerce: reducing the risk, increasing the trust
- Authors: Megaw, Gregory M
- Date: 2010
- Subjects: Phishing , Identity theft -- Prevention , Electronic commerce , Computer security , Internet -- Safety measures
- Language: English
- Type: Thesis , Masters , MCom (Information Systems)
- Identifier: vital:11131 , http://hdl.handle.net/10353/376 , Phishing , Identity theft -- Prevention , Electronic commerce , Computer security , Internet -- Safety measures
- Description: E-Commerce has been plagued with problems since its inception and this study examines one of these problems: The lack of user trust in E-Commerce created by the risk of phishing. Phishing has grown exponentially together with the expansion of the Internet. This growth and the advancement of technology has not only benefited honest Internet users, but has enabled criminals to increase their effectiveness which has caused considerable damage to this budding area of commerce. Moreover, it has negatively impacted both the user and online business in breaking down the trust relationship between them. In an attempt to explore this problem, the following was considered: First, E-Commerce’s vulnerability to phishing attacks. By referring to the Common Criteria Security Model, various critical security areas within E-Commerce are identified, as well as the areas of vulnerability and weakness. Second, the methods and techniques used in phishing, such as phishing e-mails, websites and addresses, distributed attacks and redirected attacks, as well as the data that phishers seek to obtain, are examined. Furthermore, the way to reduce the risk of phishing and in turn increase the trust between users and websites is identified. Here the importance of Trust and the Uncertainty Reduction Theory plus the fine balance between trust and control is explored. Finally, the study presents Critical Success Factors that aid in phishing prevention and control, these being: User Authentication, Website Authentication, E-mail Authentication, Data Cryptography, Communication, and Active Risk Mitigation.
- Full Text:
- Date Issued: 2010
- Authors: Megaw, Gregory M
- Date: 2010
- Subjects: Phishing , Identity theft -- Prevention , Electronic commerce , Computer security , Internet -- Safety measures
- Language: English
- Type: Thesis , Masters , MCom (Information Systems)
- Identifier: vital:11131 , http://hdl.handle.net/10353/376 , Phishing , Identity theft -- Prevention , Electronic commerce , Computer security , Internet -- Safety measures
- Description: E-Commerce has been plagued with problems since its inception and this study examines one of these problems: The lack of user trust in E-Commerce created by the risk of phishing. Phishing has grown exponentially together with the expansion of the Internet. This growth and the advancement of technology has not only benefited honest Internet users, but has enabled criminals to increase their effectiveness which has caused considerable damage to this budding area of commerce. Moreover, it has negatively impacted both the user and online business in breaking down the trust relationship between them. In an attempt to explore this problem, the following was considered: First, E-Commerce’s vulnerability to phishing attacks. By referring to the Common Criteria Security Model, various critical security areas within E-Commerce are identified, as well as the areas of vulnerability and weakness. Second, the methods and techniques used in phishing, such as phishing e-mails, websites and addresses, distributed attacks and redirected attacks, as well as the data that phishers seek to obtain, are examined. Furthermore, the way to reduce the risk of phishing and in turn increase the trust between users and websites is identified. Here the importance of Trust and the Uncertainty Reduction Theory plus the fine balance between trust and control is explored. Finally, the study presents Critical Success Factors that aid in phishing prevention and control, these being: User Authentication, Website Authentication, E-mail Authentication, Data Cryptography, Communication, and Active Risk Mitigation.
- Full Text:
- Date Issued: 2010
Small hospitality enterprises and the internet: an IT governance model for conducting business online
- Authors: Ngoqo, Bukelwa
- Date: 2010
- Subjects: Hospitality industry -- South Africa , Tourism -- South Africa , Organizational effectiveness -- South Africa , Electronic commerce , Internet , Risk management , Electronic data processing
- Language: English
- Type: Thesis , Masters , MCom (Information Systems)
- Identifier: vital:11133 , http://hdl.handle.net/10353/382 , Hospitality industry -- South Africa , Tourism -- South Africa , Organizational effectiveness -- South Africa , Electronic commerce , Internet , Risk management , Electronic data processing
- Description: The Internet has made a considerable impact on how business is conducted. Empowered by technology consumers are using the Internet as a tool to communicate and transact online. E-commerce (electronic commerce) presents opportunities for business to gain a competitive advantage, however it also posses certain challenges. Small and Medium Hospitality Enterprises (SMHEs) sector within the tourism industry, is one of the sectors which stands to benefit from using the Internet for business. Researchers agree that the contribution made by the tourism sector in developing economies is substantial. However, SMHEs are noted for their failure to derive optimal benefits from using the Internet for business to improve their competitiveness. This study which seeks to develop a model for use by SMHEs as a guide when making the decision to adopt technology was necessitated by the importance of SMHE’s contribution in the economy of developing countries. This model is based on the examination of existing theories and models such as; the Delone and McLean IS success model (2004), and the ITGI’s (2007) IT governance focus areas model. To elicit the desired outcomes, additional data was collected using questionnaires, interviews, and observations. The collected data was analysed and resulted in the development of a model that can be used by SMHEs in order to derive value from IT and to gain a competitive advantage.
- Full Text:
- Date Issued: 2010
- Authors: Ngoqo, Bukelwa
- Date: 2010
- Subjects: Hospitality industry -- South Africa , Tourism -- South Africa , Organizational effectiveness -- South Africa , Electronic commerce , Internet , Risk management , Electronic data processing
- Language: English
- Type: Thesis , Masters , MCom (Information Systems)
- Identifier: vital:11133 , http://hdl.handle.net/10353/382 , Hospitality industry -- South Africa , Tourism -- South Africa , Organizational effectiveness -- South Africa , Electronic commerce , Internet , Risk management , Electronic data processing
- Description: The Internet has made a considerable impact on how business is conducted. Empowered by technology consumers are using the Internet as a tool to communicate and transact online. E-commerce (electronic commerce) presents opportunities for business to gain a competitive advantage, however it also posses certain challenges. Small and Medium Hospitality Enterprises (SMHEs) sector within the tourism industry, is one of the sectors which stands to benefit from using the Internet for business. Researchers agree that the contribution made by the tourism sector in developing economies is substantial. However, SMHEs are noted for their failure to derive optimal benefits from using the Internet for business to improve their competitiveness. This study which seeks to develop a model for use by SMHEs as a guide when making the decision to adopt technology was necessitated by the importance of SMHE’s contribution in the economy of developing countries. This model is based on the examination of existing theories and models such as; the Delone and McLean IS success model (2004), and the ITGI’s (2007) IT governance focus areas model. To elicit the desired outcomes, additional data was collected using questionnaires, interviews, and observations. The collected data was analysed and resulted in the development of a model that can be used by SMHEs in order to derive value from IT and to gain a competitive advantage.
- Full Text:
- Date Issued: 2010
A model for user requirements elicitation specific to users in rural areas
- Authors: Isabirye, Naomi
- Date: 2009
- Subjects: Internet marketing , Electronic commerce , Land reform -- South Africa -- Eastern Cape , Sustainable development -- South Africa -- Eastern Cape , Rural poor -- South Africa -- Eastern Cape , Information resources management
- Language: English
- Type: Thesis , Masters , MCom (Information Systems)
- Identifier: vital:11130 , http://hdl.handle.net/10353/145 , Internet marketing , Electronic commerce , Land reform -- South Africa -- Eastern Cape , Sustainable development -- South Africa -- Eastern Cape , Rural poor -- South Africa -- Eastern Cape , Information resources management
- Description: Dwesa is a rural town situated in South Africa's Eastern Cape Province that has been selected as a testing site for an e-commerce project to address some of the challenges faced by the community. These challenges include difficulties stemming from poverty, poor access to public services, unemployment and low levels of literacy. The Siyakhula Living Lab project’s aim is to develop an e-commerce platform that will 'connect' the residents with the necessary access to services and markets by providing them with the necessary tools that can help in alleviating some of their challenges. In order for the project to achieve its objectives, a deeper understanding into the needs of the prospective users is required. User requirements elicitation deals with the process of interacting with the prospective users to understand and document their needs. This research aims at evaluating existing requirements elicitation techniques and methodologies in the context of rural information technology implementations. The primary objective is to develop a model for user requirements elicitation in Dwesa. Many requirements elicitation techniques and frameworks exist, but few have been evaluated in the context of rural software implementations. Requirements elicitation techniques should not be applied simply as steps to gather information. Instead this research project proposes a model that can be applied to assimilate the contribution of knowledge regarding the stakeholders, problem and solution characteristics, and other characteristics into the software development process for the effective elicitation of requirements.
- Full Text:
- Date Issued: 2009
- Authors: Isabirye, Naomi
- Date: 2009
- Subjects: Internet marketing , Electronic commerce , Land reform -- South Africa -- Eastern Cape , Sustainable development -- South Africa -- Eastern Cape , Rural poor -- South Africa -- Eastern Cape , Information resources management
- Language: English
- Type: Thesis , Masters , MCom (Information Systems)
- Identifier: vital:11130 , http://hdl.handle.net/10353/145 , Internet marketing , Electronic commerce , Land reform -- South Africa -- Eastern Cape , Sustainable development -- South Africa -- Eastern Cape , Rural poor -- South Africa -- Eastern Cape , Information resources management
- Description: Dwesa is a rural town situated in South Africa's Eastern Cape Province that has been selected as a testing site for an e-commerce project to address some of the challenges faced by the community. These challenges include difficulties stemming from poverty, poor access to public services, unemployment and low levels of literacy. The Siyakhula Living Lab project’s aim is to develop an e-commerce platform that will 'connect' the residents with the necessary access to services and markets by providing them with the necessary tools that can help in alleviating some of their challenges. In order for the project to achieve its objectives, a deeper understanding into the needs of the prospective users is required. User requirements elicitation deals with the process of interacting with the prospective users to understand and document their needs. This research aims at evaluating existing requirements elicitation techniques and methodologies in the context of rural information technology implementations. The primary objective is to develop a model for user requirements elicitation in Dwesa. Many requirements elicitation techniques and frameworks exist, but few have been evaluated in the context of rural software implementations. Requirements elicitation techniques should not be applied simply as steps to gather information. Instead this research project proposes a model that can be applied to assimilate the contribution of knowledge regarding the stakeholders, problem and solution characteristics, and other characteristics into the software development process for the effective elicitation of requirements.
- Full Text:
- Date Issued: 2009
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