A fair and secure mobile billing system

Chen, Yu-Yi; Tu, Yu–Kang

doi:10.1016/j.comnet.2004.10.011

Cited by 22 publications

(18 citation statements)

References 18 publications

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“…They found that mechanisms of IT security protection are lacked and also there are familiarities of staffs with standards of IT security such as ISO/IEC 27001. In addition, in other studies of technological innovation in the healthcare, security concern has been one of the critical factors that inhibit the process of adoption decision in the healthcare context [22], [109], [120][121][122]. Thus, in our research, this component is taken to be assessed.…”

Section: His Security Concernmentioning

confidence: 99%

An evaluation model for the implementation of hospital information system in public hospitals using multi-criteria-decision-making (MCDM) approaches

Esfahani

Ahmadi

Nilashi

et al. 2017

IJET

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Background: Hospital Information System (HIS) is implemented to provide high-quality patient care. The aim of this study is to identify significant dimensional factors that influence the hospital decision in adopting the HIS. Methods: This study designs the initial integrated model by taking the three main dimensions in adopting HIS technology. Accordingly, DEMATEL was utilized to test the strength of interdependencies among the dimensions and variables. Then ANP approach is adapted to determining how the factors are weighted and prioritized by professionals and main users working in the Iranian public hospitals, involved with the HIS system. Results: The results indicated that "Perceived Technical Competence" is a key factor in the Human dimension. The respondents also believed that "Relative Advantage," "Compatibility" and "Security Concern" of Technology dimension should be further assessed in relation to other factors. With respect to Organization dimension, "Top Management Support" and "Vendor Support" are considered more important than others. Conclusion: Applying the TOE and HOT-fit models as the pillar of our developed model with significant findings add to the growing literature on the factors associated with the adoption of HIS and also shed some light for managers of public hospitals in Iran to successfully adopt the HIS.

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Section: His Security Concernmentioning

confidence: 99%

An evaluation model for the implementation of hospital information system in public hospitals using multi-criteria-decision-making (MCDM) approaches

Esfahani

Ahmadi

Nilashi

et al. 2017

IJET

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“…On the basis of our past researches in mobile commerce [5][6][7], a trusted role which called "observer" is involved to achieve the non-repudiated requirement in mobile transaction. It is selected freely by the subscriber.…”

Section: Definition 3 Communication Modelmentioning

confidence: 99%

A Non-repudiated Self-service Store System Based on Portable Trusted Device

Chen

2008

Wireless Pers Commun

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Advances in wireless network technology and the continuously increasing users of Personal Trusted Device (PTD) make the latter an ideal channel for offering personalized services to mobile users. However, the current mobile transactions are not provided with the non-repudiated characteristics. In this paper, we propose a novel scheme in self-service store. We involve an "observer" to coordinate the transaction to overcome the computing resource weakness of the PTD. This research integrates some cryptology such as public key infrastructure, hashing chain and digital signature and so on. The proposed protocol meets the self-service store requirements such that fairness, non-repudiation, anonymity, efficient verification, simplicity and practicability issues can be guaranteed. On the basis of the PTD is more portable and personal than personal computer, it will be expected the more widely use in PTD applications. Our scheme will facilitate the mobile commerce prosperously, and will bring more commerce profits and more convenient to mobile user in our daily life

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“…This method can provide real-time communication with service providers, however, it is a computationally expensive approach for mobile mesh nodes. The second example is a one-way hash chain mechanism which provides the basis for correct billing [15]. So far, most of billing and payment protocols were developed under the home-foreign domain roaming environment.…”

Section: 무선망 보안 접속을 위한 효율적인 인증 기법 21mentioning

confidence: 99%

An Efficient Authentication Method for Secure Access to Wireless Mesh Networks

Heo¹,

He²,

You³

et al. 2011

The Journal of the Korea Contents Association

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The wireless mesh networks are recently getting much attention for commercial applications.In such networks, the service should be uninterrupted when roaming from one domain to another while the authentication for a secure access should be maintained. The challenge is to consider the authentic coordination between the home domain and foreign domains and the maintenance of local authenticity between foreign domains. In this paper, a novel authentication method is presented so that a mobile mesh node can be effectively authenticated and obtain an secure connection in foreign domains. In the proposed method, the authentication process does not rely on an end-to-end connection between the foreign domain and the home domain. Even without a connectivity to the home domain, the foreign domain can provide an effective authentication of a mesh node by consulting one of the neighboring foreign domains that has been visited by the mobile mesh node. In order to verify the performance of our proposed method, a qualitative analysis has been performed and compared to those of conventional methods. The results show that our method is superior to the conventional ones in terms of authentication response time and authentication service robustness.■ keyword :|Wireless Mesh Network|Access Security|Authentication|Roaming|

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A fair and secure mobile billing system

Cited by 22 publications

References 18 publications

An evaluation model for the implementation of hospital information system in public hospitals using multi-criteria-decision-making (MCDM) approaches

An evaluation model for the implementation of hospital information system in public hospitals using multi-criteria-decision-making (MCDM) approaches

A Non-repudiated Self-service Store System Based on Portable Trusted Device

An Efficient Authentication Method for Secure Access to Wireless Mesh Networks

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