The connectivity of private resources on public infrastructure, user mobility, and the advent of new technologies have added new client and server-side security requirements. Security is the major element of the Internet of Things (IoT) that will certainly reinforce an even greater acceptance of IoT by citizens and companies. Security is critical in this context given the underlying stakes. This paper aims to advance the thinking on authentication of connected objects by proposing an authentication mechanism that meets the needs of IoT systems in terms of security and performance. It is based on SDN (Software-Defined Networking), which refers to a set of advanced technologies that allow for centralized control of network resources. OTP (One-Time Password) is a type of authentication that could be useful in connected object environments and smart cities. This research work extends the principle of OTP and proposes a lightweight authentication method using a new approach to OTP generation that relies on two parameters (Two-Factor Authentication, 2FA) to ensure the security of underlying systems. Subsequently, we leverage the combination of SDN and the 2FA algorithm to propose an adaptive authentication and authorization solution in the IoT network.
{"title":"Proposal for Dynamic and Secure Authentication in IoT Architectures Based on SDN","authors":"Younes Abbassi, Hicham Toumi, Elhabib Ben Lahmar","doi":"10.18080/jtde.v10n4.564","DOIUrl":"https://doi.org/10.18080/jtde.v10n4.564","url":null,"abstract":"The connectivity of private resources on public infrastructure, user mobility, and the advent of new technologies have added new client and server-side security requirements. Security is the major element of the Internet of Things (IoT) that will certainly reinforce an even greater acceptance of IoT by citizens and companies. Security is critical in this context given the underlying stakes. This paper aims to advance the thinking on authentication of connected objects by proposing an authentication mechanism that meets the needs of IoT systems in terms of security and performance. It is based on SDN (Software-Defined Networking), which refers to a set of advanced technologies that allow for centralized control of network resources. OTP (One-Time Password) is a type of authentication that could be useful in connected object environments and smart cities. This research work extends the principle of OTP and proposes a lightweight authentication method using a new approach to OTP generation that relies on two parameters (Two-Factor Authentication, 2FA) to ensure the security of underlying systems. Subsequently, we leverage the combination of SDN and the 2FA algorithm to propose an adaptive authentication and authorization solution in the IoT network.","PeriodicalId":37752,"journal":{"name":"Australian Journal of Telecommunications and the Digital Economy","volume":"10 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-12-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84449083","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
A review of John Doyle’s, Crossed Lines: Disruption, Politics and Reshaping Australian Telecommunications, published by Australian Scholarly Publishing, 2022.
约翰·道尔的《越界:破坏、政治和重塑澳大利亚电信》，澳大利亚学术出版社，2022年出版。
{"title":"History of Reshaping Australian Telecommunications","authors":"J. Brett","doi":"10.18080/jtde.v10n4.645","DOIUrl":"https://doi.org/10.18080/jtde.v10n4.645","url":null,"abstract":"A review of John Doyle’s, Crossed Lines: Disruption, Politics and Reshaping Australian Telecommunications, published by Australian Scholarly Publishing, 2022.","PeriodicalId":37752,"journal":{"name":"Australian Journal of Telecommunications and the Digital Economy","volume":"91 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-12-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80424403","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Afef Sahli Sassi, Hanéne Hammami, Hajer Ben Lallouna Hafsia
Mobile technologies have emerged as a new business phenomenon as a result of the increasing popularity of mobile devices and the proliferation of mobile technologies. A number of marketing research studies have focused on the identification of the background and consequences of mobile commerce, thus enabling m-commerce service providers to design appropriate marketing strategies. This paper’s major contributions are the importance of trust in adopting mobile payments under the influence of perceived risk and structural assurance, as well as the identification of business-related factors that affect mobile trust. A quantitative study was carried out, with 175 valid auto-administered questionnaires collected and analysed using structural equations modelling. The analysis results indicate the positive effect of perceived risk and structural assurance in mobile trust on mobile payment adoption intention. It is important to raise managers’ awareness of preserving the security of services in order to develop mobile trust. Also, to reduce the perceived risk associated with mobile financial transactions, managers need to provide basic insurance for customers in order to defend their transactions in the event of fraud or a particular problem.
{"title":"Perceived Risk, Structural Assurance and Trust in Mobile Payments","authors":"Afef Sahli Sassi, Hanéne Hammami, Hajer Ben Lallouna Hafsia","doi":"10.18080/jtde.v10n4.619","DOIUrl":"https://doi.org/10.18080/jtde.v10n4.619","url":null,"abstract":"Mobile technologies have emerged as a new business phenomenon as a result of the increasing popularity of mobile devices and the proliferation of mobile technologies. A number of marketing research studies have focused on the identification of the background and consequences of mobile commerce, thus enabling m-commerce service providers to design appropriate marketing strategies. This paper’s major contributions are the importance of trust in adopting mobile payments under the influence of perceived risk and structural assurance, as well as the identification of business-related factors that affect mobile trust. A quantitative study was carried out, with 175 valid auto-administered questionnaires collected and analysed using structural equations modelling. The analysis results indicate the positive effect of perceived risk and structural assurance in mobile trust on mobile payment adoption intention. It is important to raise managers’ awareness of preserving the security of services in order to develop mobile trust. Also, to reduce the perceived risk associated with mobile financial transactions, managers need to provide basic insurance for customers in order to defend their transactions in the event of fraud or a particular problem.","PeriodicalId":37752,"journal":{"name":"Australian Journal of Telecommunications and the Digital Economy","volume":"17 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-12-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75027029","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
On 21 October 2022, David Piltz was awarded TelSoc’s Charles Todd Medal for 2022, at TelSoc’s annual Charles Todd Oration in Sydney. This article provides Dr Peter Gerrand’s speech in presenting the medal on behalf of the TelSoc Board, and David Piltz’s speech in reply.
{"title":"David Piltz is Awarded the 2022 Charles Todd Medal","authors":"P. Gerrand, D. Piltz","doi":"10.18080/jtde.v10n4.648","DOIUrl":"https://doi.org/10.18080/jtde.v10n4.648","url":null,"abstract":"On 21 October 2022, David Piltz was awarded TelSoc’s Charles Todd Medal for 2022, at TelSoc’s annual Charles Todd Oration in Sydney. This article provides Dr Peter Gerrand’s speech in presenting the medal on behalf of the TelSoc Board, and David Piltz’s speech in reply.","PeriodicalId":37752,"journal":{"name":"Australian Journal of Telecommunications and the Digital Economy","volume":"40 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-12-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82630795","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
This editorial comes in three parts: some remarks on developing a cyber security architecture for the digital economy; a note on changes to the Journal’s editorial team; and a brief introduction to the papers in this issue.
{"title":"Editorial: The Digital Economy and Cyber Security","authors":"L. Campbell","doi":"10.18080/jtde.v10n3.631","DOIUrl":"https://doi.org/10.18080/jtde.v10n3.631","url":null,"abstract":"This editorial comes in three parts: some remarks on developing a cyber security architecture for the digital economy; a note on changes to the Journal’s editorial team; and a brief introduction to the papers in this issue.","PeriodicalId":37752,"journal":{"name":"Australian Journal of Telecommunications and the Digital Economy","volume":"323 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-09-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78308767","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
P. Purwadi, Syahruddin Y., Z. Ilmi, Alexander Sampeliling
The Covid-19 that has hit the world since the end of 2019 has had a considerable impact on the Indonesian economy, especially on business people. This paper considers how businesses in Indonesia could benefit from implementing a Retail Direct Order (RDO) process to respond to social changes, particularly restrictions on movement, brought about by the pandemic. The paper first reviews the literature on supply chain management and logistics and the effects on them due to greater digitization of businesses, operational automation and globalization. It then proposes how RDO can assist businesses in Indonesia – especially department stores, supermarkets, convenience stores, and non-store retailers – to adapt to the new business environment. One benefit of properly managed RDO is to reduce panic buying by supporting a more dependable supply of goods.
{"title":"Supporting Logistics Management to Anticipate Covid 19 Using the “Retail Direct Order” Concept","authors":"P. Purwadi, Syahruddin Y., Z. Ilmi, Alexander Sampeliling","doi":"10.18080/jtde.v10n3.519","DOIUrl":"https://doi.org/10.18080/jtde.v10n3.519","url":null,"abstract":"The Covid-19 that has hit the world since the end of 2019 has had a considerable impact on the Indonesian economy, especially on business people. This paper considers how businesses in Indonesia could benefit from implementing a Retail Direct Order (RDO) process to respond to social changes, particularly restrictions on movement, brought about by the pandemic. The paper first reviews the literature on supply chain management and logistics and the effects on them due to greater digitization of businesses, operational automation and globalization. It then proposes how RDO can assist businesses in Indonesia – especially department stores, supermarkets, convenience stores, and non-store retailers – to adapt to the new business environment. One benefit of properly managed RDO is to reduce panic buying by supporting a more dependable supply of goods.","PeriodicalId":37752,"journal":{"name":"Australian Journal of Telecommunications and the Digital Economy","volume":"84 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-09-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72678674","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
The increasing use of e-commerce technologies has been studied in several fields and from different perspectives: technological, economic, organizational and social: hence, the need for a literature review that provides a map of top strategic e-commerce technologies from a managerial perspective and, more specifically, for digital marketing research. This paper aims to provide researchers with a comprehensive overview of the range of e-commerce technologies that have had a significant role in shaping digital marketing strategies. Based on a thematic analysis, e-commerce technologies were classified through eleven categories. The objective is to reveal how each set of technologies affected the different digital marketing strategies. Both descriptive and clustering analyses show that the most evoked technologies in the digital marketing literature are Information and Communication Technologies and platforms. Results outline the growing interest in artificial intelligence technologies. Moreover, this literature review reveals how digital marketing research has focused on technology-enabled segmentation and targeting strategies, along with the use of social platforms and the development of new products and services. The scarcity of marketing papers studying the impact of cloud technologies, IoT, blockchain and data analytics orient researchers towards exploring further the potential of these technologies for digital strategies.
{"title":"Mapping Top Strategic E-commerce Technologies in the Digital Marketing Literature","authors":"Rim Jallouli, Safa Kaabi","doi":"10.18080/jtde.v10n3.554","DOIUrl":"https://doi.org/10.18080/jtde.v10n3.554","url":null,"abstract":"The increasing use of e-commerce technologies has been studied in several fields and from different perspectives: technological, economic, organizational and social: hence, the need for a literature review that provides a map of top strategic e-commerce technologies from a managerial perspective and, more specifically, for digital marketing research. This paper aims to provide researchers with a comprehensive overview of the range of e-commerce technologies that have had a significant role in shaping digital marketing strategies. Based on a thematic analysis, e-commerce technologies were classified through eleven categories. The objective is to reveal how each set of technologies affected the different digital marketing strategies. Both descriptive and clustering analyses show that the most evoked technologies in the digital marketing literature are Information and Communication Technologies and platforms. Results outline the growing interest in artificial intelligence technologies. Moreover, this literature review reveals how digital marketing research has focused on technology-enabled segmentation and targeting strategies, along with the use of social platforms and the development of new products and services. The scarcity of marketing papers studying the impact of cloud technologies, IoT, blockchain and data analytics orient researchers towards exploring further the potential of these technologies for digital strategies.","PeriodicalId":37752,"journal":{"name":"Australian Journal of Telecommunications and the Digital Economy","volume":"14 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-09-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82653119","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Percy Rollo Brett OBE (11 November 1923 to 8 August 2022) was a highly respected head of the PMG/APO (later Telecom Australia/Telstra) Research Laboratories between 1964 and 1975. He was promoted to Head of Planning for Telecom Australia in July 1975, and then State Manager, Victoria for that organization in 1980–1983. Rollo’s achievements as Director of the Research Laboratories included building links with Australian universities to strengthen the Laboratories’ expertise in longer term research, and masterminding the Laboratories’ move from six different sites in central Melbourne to a single site, in purpose-designed buildings in Clayton, opposite Monash University’s main campus. In the early 1970s, he used the expertise he gained as Chairman of the Telecommunications and Electronics Standards Committee of the Standards Association of Australia to lead the Australian Post Office’s conversion of all its standards to metric. Upon retirement in 1983 he was awarded the OBE.
{"title":"Percy Rollo Brett OBE (1923–2022)","authors":"James K Richardson","doi":"10.18080/jtde.v10n3.628","DOIUrl":"https://doi.org/10.18080/jtde.v10n3.628","url":null,"abstract":"Percy Rollo Brett OBE (11 November 1923 to 8 August 2022) was a highly respected head of the PMG/APO (later Telecom Australia/Telstra) Research Laboratories between 1964 and 1975. He was promoted to Head of Planning for Telecom Australia in July 1975, and then State Manager, Victoria for that organization in 1980–1983. Rollo’s achievements as Director of the Research Laboratories included building links with Australian universities to strengthen the Laboratories’ expertise in longer term research, and masterminding the Laboratories’ move from six different sites in central Melbourne to a single site, in purpose-designed buildings in Clayton, opposite Monash University’s main campus. In the early 1970s, he used the expertise he gained as Chairman of the Telecommunications and Electronics Standards Committee of the Standards Association of Australia to lead the Australian Post Office’s conversion of all its standards to metric. Upon retirement in 1983 he was awarded the OBE.","PeriodicalId":37752,"journal":{"name":"Australian Journal of Telecommunications and the Digital Economy","volume":"25 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-09-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90352323","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
This study examines whether the rise in cybercrime activity in Indonesia is associated with the perceived benefits, convenience, and risk of a cashless society. In doing so, we apply Structural Equation Modelling (SEM) to a total sample of 200 Indonesian respondents who have been victims of cyber fraud. The results indicate that the high cybercrime rate, including phishing, distributed denial-of-service (DDoS), and social engineering, is positively associated with the perceived benefits and risks of transacting online. The rise in cases of DDoS can particularly be linked to consumers’ increasing perceptions of convenience in undertaking cashless transactions. The findings suggest that more stringent cyber law enforcement needs to be implemented. Digital technologies will continue to improve, and more consumers will do transactions digitally. With increasing volumes of cashless transactions, the risk of cyber attacks will likely increase. Stakeholders need to strengthen data privacy and provide a secure environment for customers. International cooperation should be promoted through the establishment of virtual world law as economic activities and cybercrime risks now become borderless.
{"title":"Exploring the Link Between Cashless Society and Cybercrime in Indonesia","authors":"Kemal Farouq Mauladi, I. Jaya, M. A. Esquivias","doi":"10.18080/jtde.v10n3.533","DOIUrl":"https://doi.org/10.18080/jtde.v10n3.533","url":null,"abstract":"This study examines whether the rise in cybercrime activity in Indonesia is associated with the perceived benefits, convenience, and risk of a cashless society. In doing so, we apply Structural Equation Modelling (SEM) to a total sample of 200 Indonesian respondents who have been victims of cyber fraud. The results indicate that the high cybercrime rate, including phishing, distributed denial-of-service (DDoS), and social engineering, is positively associated with the perceived benefits and risks of transacting online. The rise in cases of DDoS can particularly be linked to consumers’ increasing perceptions of convenience in undertaking cashless transactions. The findings suggest that more stringent cyber law enforcement needs to be implemented. Digital technologies will continue to improve, and more consumers will do transactions digitally. With increasing volumes of cashless transactions, the risk of cyber attacks will likely increase. Stakeholders need to strengthen data privacy and provide a secure environment for customers. International cooperation should be promoted through the establishment of virtual world law as economic activities and cybercrime risks now become borderless.","PeriodicalId":37752,"journal":{"name":"Australian Journal of Telecommunications and the Digital Economy","volume":"57 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-09-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83481786","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
On 13 April 2022, TelSoc hosted the thirteenth Broadband Futures Forum, held online, to describe the initiatives in New South Wales, Australia, and New Zealand for greater regional availability of broadband access and the implementation of shared infrastructure in regional areas. There were three speakers: one speaker from New South Wales on the trials and plans in that State; and two speakers from New Zealand on the government actions and commercial response to provide broadband services in otherwise unserved areas. Discussion after the presentations probed details of each initiative and expanded comparisons between the two countries’ approaches.
{"title":"Broadband Futures Forum: Regional Connectivity and Shared Infrastructure in NSW and New Zealand","authors":"P. Adams, Stephen H. Inglis, John G. Proctor","doi":"10.18080/jtde.v10n3.616","DOIUrl":"https://doi.org/10.18080/jtde.v10n3.616","url":null,"abstract":"On 13 April 2022, TelSoc hosted the thirteenth Broadband Futures Forum, held online, to describe the initiatives in New South Wales, Australia, and New Zealand for greater regional availability of broadband access and the implementation of shared infrastructure in regional areas. There were three speakers: one speaker from New South Wales on the trials and plans in that State; and two speakers from New Zealand on the government actions and commercial response to provide broadband services in otherwise unserved areas. Discussion after the presentations probed details of each initiative and expanded comparisons between the two countries’ approaches.","PeriodicalId":37752,"journal":{"name":"Australian Journal of Telecommunications and the Digital Economy","volume":"8 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-09-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90724205","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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