Parity cloud service: a privacy-protected personal data recovery service

Chi Won Song*, Sungmin Park, Dong Wook Kim, Sooyong Kang

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference proceeding contributionpeer-review

16 Citations (Scopus)

Abstract

As more and more data are generated in an electronic format, the necessity of data recovery service became larger and the development of more efficient data backup and recovery technology has been an important issue during the past decade. While lots of effective backup and recovery technologies, including data dedeplication and incremental backup, have been developed for enterprise level data backup service, few works have been done for efficient personal data recovery service. Since the privacy protection is a crucial issue for providing a personal data recovery service, a plain data backup-based recovery service is not adequate for public service. Users are not expected to upload their critical data to the internet backup server until they can fully trust the service provider in terms of the privacy protection. In this paper, we propose a novel data recovery service framework on cloud infrastructure, a Parity Cloud Service (PCS) that provides a privacy-protected personal data recovery service. The proposed framework does not require any user data to be uploaded to the server for data recovery. Also the necessary server-side resources for providing the service are within a reasonable bound.

Original languageEnglish
Title of host publicationTrustCom 2011
Subtitle of host publication2011 International Joint Conference of IEEE TrustCom-11/IEEE ICESS-11/FCST-11
EditorsGuojun Wang, Stephen R. Tate, Jian-Jia Chen, Kouichi Sakurai
Place of PublicationPiscataway, NJ
PublisherInstitute of Electrical and Electronics Engineers (IEEE)
Pages812-817
Number of pages6
ISBN (Print)9780769546001
DOIs
Publication statusPublished - 2011
Externally publishedYes
Event10th IEEE Int. Conf. on Trust, Security and Privacy in Computing and Communications, TrustCom 2011, 8th IEEE Int. Conf. on Embedded Software and Systems, ICESS 2011, 6th Int. Conf. on Frontier of Computer Science and Technology, FCST 2011 - Changsha, China
Duration: 16 Nov 201118 Nov 2011

Other

Other10th IEEE Int. Conf. on Trust, Security and Privacy in Computing and Communications, TrustCom 2011, 8th IEEE Int. Conf. on Embedded Software and Systems, ICESS 2011, 6th Int. Conf. on Frontier of Computer Science and Technology, FCST 2011
CountryChina
CityChangsha
Period16/11/1118/11/11

Keywords

  • Backup
  • parity
  • Parity Cloud Service
  • Privacy

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