MT-DIPS: a new data duplication integrity protection scheme for multi-tenants sharing storage in SaaS. (2018)
- Record Type:
- Journal Article
- Title:
- MT-DIPS: a new data duplication integrity protection scheme for multi-tenants sharing storage in SaaS. (2018)
- Main Title:
- MT-DIPS: a new data duplication integrity protection scheme for multi-tenants sharing storage in SaaS
- Authors:
- Li, Lin
Zhang, Yongxin
Ding, Yanhui - Abstract:
- In SaaS, the data sharing storage mode and tenant isolation requirement present new challenge to traditional remote data duplication protection schemes. This paper aims at the new requirement of tenant data duplication protection in SaaS and presents a tuple sampling-based tenant duplication protection mechanism MT-DIPS (Duplication Integrity Protection Scheme for Multi-Tenants). Instead of data block sampling, MT-DIPS accommodates the data isolation requirement of different tenants by sampling tenants physical data tuples. Through periodical random sampling, MT-DIPS reduces the complexity on service provider side of verification object construction and eliminates the resource waste. Analysis and the experimental results show that if the damage rate of tenant data tuples is about 1%, the random sampling data number is about 5% of the total number of tuples. MT-DIPS makes use of homomorphism labels with auxiliary authentication structure to allow trusted third party verification without disclosing tenant data to relieve the verification burden on tenants' client sides.
- Is Part Of:
- International journal of grid and utility computing. Volume 9:Number 1(2018)
- Journal:
- International journal of grid and utility computing
- Issue:
- Volume 9:Number 1(2018)
- Issue Display:
- Volume 9, Issue 1 (2018)
- Year:
- 2018
- Volume:
- 9
- Issue:
- 1
- Issue Sort Value:
- 2018-0009-0001-0000
- Page Start:
- 26
- Page End:
- 36
- Publication Date:
- 2018
- Subjects:
- SaaS -- multi-tenant -- duplication -- integrity authentication -- cloud computing
Electronic data processing -- Distributed processing -- Periodicals
Electronic commerce -- Management -- Computer programs -- Periodicals
004.605 - Journal URLs:
- http://www.inderscience.com/ ↗
http://www.inderscience.com/jhome.php?jcode=ijguc ↗ - Languages:
- English
- ISSNs:
- 1741-847X
- Deposit Type:
- Legaldeposit
- View Content:
- Available online (eLD content is only available in our Reading Rooms) ↗
- Physical Locations:
- British Library DSC - BLDSS-3PM
British Library STI - ELD Digital store - Ingest File:
- 9261.xml