WiP: a novel blockchain-based trust model for cloud identity management

Keltoum Bendiab; Nicholas Kolokotronis; Stavros Shiaeles; Samia Boucherkha

doi:10.1109/DASC/PiCom/DataCom/CyberSciTec.2018.00126

WiP: a novel blockchain-based trust model for cloud identity management

Keltoum Bendiab, Nicholas Kolokotronis, Stavros Shiaeles, Samia Boucherkha

School of Computing

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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Abstract

Secure and reliable management of identities has become one of the greatest challenges facing cloud computing today, mainly due to the huge number of new cloud-based applications generated by this model, which means more user accounts, passwords, and personal information to provision, monitor, and secure. Currently, identity federation is the most useful solution to overcome the aforementioned issues and simplify the user experience by allowing efficient authentication mechanisms and use of identity information from data distributed across multiple domains. However, this approach creates considerable complexity in managing trust relationships for both the cloud service providers and their clients. Poor management of trust in federated identity management systems brings with it many security, privacy and interoperability issues, which contributes to the reluctance of organizations to move their critical identity data to the cloud. In this paper, we aim to address these issues by introducing a novel trust and identity management model based on the Blockchain for cloud identity management with security and privacy improvements.

Original language	English
Title of host publication	2018 IEEE 16th Intl Conf on Dependable, Autonomic and Secure Computing, 16th Intl Conf on Pervasive Intelligence and Computing, 4th Intl Conf on Big Data Intelligence and Computing and Cyber Science and Technology Congress(DASC/PiCom/DataCom/CyberSciTech)
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	716-723
Number of pages	8
ISBN (Electronic)	978-1-5386-7518-2
ISBN (Print)	978-1-5386-7519-9
DOIs	https://doi.org/10.1109/DASC/PiCom/DataCom/CyberSciTec.2018.00126
Publication status	Published - 29 Oct 2018
Event	16th IEEE International Conference on Dependable, Autonomic and Secure Computing, IEEE 16th International Conference on Pervasive Intelligence and Computing, IEEE 4th International Conference on Big Data Intelligence and Computing and IEEE 3rd Cyber Science and Technology Congress, DASC-PICom-DataCom-CyberSciTec 2018 - Athens, Greece Duration: 12 Aug 2018 → 15 Aug 2018

Conference

Conference	16th IEEE International Conference on Dependable, Autonomic and Secure Computing, IEEE 16th International Conference on Pervasive Intelligence and Computing, IEEE 4th International Conference on Big Data Intelligence and Computing and IEEE 3rd Cyber Science and Technology Congress, DASC-PICom-DataCom-CyberSciTec 2018
Country/Territory	Greece
City	Athens
Period	12/08/18 → 15/08/18

Keywords

Blockchain
Cloud computing
Identity management
Security
Trust management.
noissn

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10.1109/DASC/PiCom/DataCom/CyberSciTec.2018.00126

A novel blockchain-based trust model for cloud identity management
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Accepted author manuscript (Post-print), 824 KB

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Bendiab, K., Kolokotronis, N., Shiaeles, S., & Boucherkha, S. (2018). WiP: a novel blockchain-based trust model for cloud identity management. In 2018 IEEE 16th Intl Conf on Dependable, Autonomic and Secure Computing, 16th Intl Conf on Pervasive Intelligence and Computing, 4th Intl Conf on Big Data Intelligence and Computing and Cyber Science and Technology Congress(DASC/PiCom/DataCom/CyberSciTech) (pp. 716-723). Article 8511969 Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/DASC/PiCom/DataCom/CyberSciTec.2018.00126

Bendiab, Keltoum ; Kolokotronis, Nicholas ; Shiaeles, Stavros et al. / WiP : a novel blockchain-based trust model for cloud identity management. 2018 IEEE 16th Intl Conf on Dependable, Autonomic and Secure Computing, 16th Intl Conf on Pervasive Intelligence and Computing, 4th Intl Conf on Big Data Intelligence and Computing and Cyber Science and Technology Congress(DASC/PiCom/DataCom/CyberSciTech). Institute of Electrical and Electronics Engineers Inc., 2018. pp. 716-723

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title = "WiP: a novel blockchain-based trust model for cloud identity management",

abstract = "Secure and reliable management of identities has become one of the greatest challenges facing cloud computing today, mainly due to the huge number of new cloud-based applications generated by this model, which means more user accounts, passwords, and personal information to provision, monitor, and secure. Currently, identity federation is the most useful solution to overcome the aforementioned issues and simplify the user experience by allowing efficient authentication mechanisms and use of identity information from data distributed across multiple domains. However, this approach creates considerable complexity in managing trust relationships for both the cloud service providers and their clients. Poor management of trust in federated identity management systems brings with it many security, privacy and interoperability issues, which contributes to the reluctance of organizations to move their critical identity data to the cloud. In this paper, we aim to address these issues by introducing a novel trust and identity management model based on the Blockchain for cloud identity management with security and privacy improvements.",

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Bendiab, K, Kolokotronis, N, Shiaeles, S & Boucherkha, S 2018, WiP: a novel blockchain-based trust model for cloud identity management. in 2018 IEEE 16th Intl Conf on Dependable, Autonomic and Secure Computing, 16th Intl Conf on Pervasive Intelligence and Computing, 4th Intl Conf on Big Data Intelligence and Computing and Cyber Science and Technology Congress(DASC/PiCom/DataCom/CyberSciTech)., 8511969, Institute of Electrical and Electronics Engineers Inc., pp. 716-723, 16th IEEE International Conference on Dependable, Autonomic and Secure Computing, IEEE 16th International Conference on Pervasive Intelligence and Computing, IEEE 4th International Conference on Big Data Intelligence and Computing and IEEE 3rd Cyber Science and Technology Congress, DASC-PICom-DataCom-CyberSciTec 2018, Athens, Greece, 12/08/18. https://doi.org/10.1109/DASC/PiCom/DataCom/CyberSciTec.2018.00126

WiP: a novel blockchain-based trust model for cloud identity management. / Bendiab, Keltoum; Kolokotronis, Nicholas; Shiaeles, Stavros et al.
2018 IEEE 16th Intl Conf on Dependable, Autonomic and Secure Computing, 16th Intl Conf on Pervasive Intelligence and Computing, 4th Intl Conf on Big Data Intelligence and Computing and Cyber Science and Technology Congress(DASC/PiCom/DataCom/CyberSciTech). Institute of Electrical and Electronics Engineers Inc., 2018. p. 716-723 8511969.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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AU - Bendiab, Keltoum

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AU - Shiaeles, Stavros

AU - Boucherkha, Samia

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Bendiab K, Kolokotronis N, Shiaeles S, Boucherkha S. WiP: a novel blockchain-based trust model for cloud identity management. In 2018 IEEE 16th Intl Conf on Dependable, Autonomic and Secure Computing, 16th Intl Conf on Pervasive Intelligence and Computing, 4th Intl Conf on Big Data Intelligence and Computing and Cyber Science and Technology Congress(DASC/PiCom/DataCom/CyberSciTech). Institute of Electrical and Electronics Engineers Inc. 2018. p. 716-723. 8511969 doi: 10.1109/DASC/PiCom/DataCom/CyberSciTec.2018.00126

WiP: a novel blockchain-based trust model for cloud identity management

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Keywords

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