A novel trust model for unreliable public clouds based on domain partition

Peiyun Zhang, Yang Kong, Mengchu Zhou

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Scopus citations

Abstract

Cloud computing has become an important scientific computing and commercial application paradigm. There are many computing resources and data in public clouds, but there exist some threats caused by unreliable services due to malicious providers or unacceptably poor service performance. Traditional trust computing requires a high overhead and thus decreases the performance of a cloud system. To address such issues, this work proposes a trust model by adopting trust certificate authority to compute domain trust and global trust. The model decreases computational complexity based on domain partition. Sliding-windows are used to obtain updated trust values. Experimental results show that the proposed trust model can achieve efficient and accurate trust computation.

Original languageEnglish (US)
Title of host publicationProceedings of the 2017 IEEE 14th International Conference on Networking, Sensing and Control, ICNSC 2017
EditorsAntonio Guerrieri, Giancarlo Fortino, Athanasios V. Vasilakos, MengChu Zhou, Zofia Lukszo, Carlos Palau, Antonio Liotta, Andrea Vinci, Francesco Basile, Maria Pia Fanti
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages275-280
Number of pages6
ISBN (Electronic)9781509044283
DOIs
StatePublished - Aug 1 2017
Event14th IEEE International Conference on Networking, Sensing and Control, ICNSC 2017 - Calabria, Italy
Duration: May 16 2017May 18 2017

Publication series

NameProceedings of the 2017 IEEE 14th International Conference on Networking, Sensing and Control, ICNSC 2017

Other

Other14th IEEE International Conference on Networking, Sensing and Control, ICNSC 2017
CountryItaly
CityCalabria
Period5/16/175/18/17

All Science Journal Classification (ASJC) codes

  • Computer Networks and Communications
  • Computer Science Applications
  • Control and Optimization
  • Instrumentation

Keywords

  • Cloud computing
  • Domain partition
  • Trust
  • Trust certificate authority

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