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Monitoring Data Integrity in Big Data Analytics Services

Mantzoukas, K., Kloukinas, C. ORCID: 0000-0003-0424-7425 and Spanoudakis, G. ORCID: 0000-0002-0037-2600 (2018). Monitoring Data Integrity in Big Data Analytics Services. 2018 IEEE 11th International Conference on Cloud Computing (CLOUD), pp. 904-907. doi: 10.1109/CLOUD.2018.00132

Abstract

Enabled by advances in Cloud technologies, Big Data Analytics Services (BDAS) can improve many processes and identify extra information from previously untapped data sources. As our experience with BDAS and its benefits grows and technology for obtaining even more data improves, BDAS becomes ever more important for many different domains and for our daily lives. Most efforts in improving BDAS technologies have focused on scaling and efficiency issues. However, an equally important property is that of security, especially as we increasingly use public Cloud infrastructures instead of private ones. In this paper we present our approach for strengthening BDAS security by modifying the popular Spark infrastructure so as to monitor at run-time the integrity of data manipulated. In this way, we can ensure that the results obtained by the complex and resource-intensive computations performed on the Cloud are based on correct data and not data that have been tampered with or modified through faults in one of the many and complex subsystems of the overall system.

Publication Type: Article
Additional Information: © 2018 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
Publisher Keywords: big data services; security; run-time monitoring; data integrity
Subjects: Q Science > QA Mathematics > QA75 Electronic computers. Computer science
Departments: School of Mathematics, Computer Science & Engineering > Computer Science > Computing
URI: http://openaccess.city.ac.uk/id/eprint/21473
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