SPAC

A distributed, peer-to-peer, secure and privacy-aware social space

Angela Bonifati, Hui Wang, Ruilin Liu

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

4 Citations (Scopus)

Abstract

To support privacy-aware management of data in social spaces, the user personal data needs to be stored at each user device, and shared only with a trusted subset of other users. To date, social spaces only have fairly limited access control capabilities, that do not protect the possibly sensitive data of the users. In this demonstration, we showcase our SPAC system, a distributed, peer-to-peer, secure and privacy-aware social space system. SP AC is equipped with: (i) an SQL-based declarative distributed query language to specify which data to share and whom to share with. Such a language guarantees the fine-grained access to the data, (ii) a fully-decentrali-zed authorization that relies on classic cryptographic protocols to provide robust and resilient key-based encryption for access control enforcement, and (iii) an update-friendly access con trol mechanism, that also addresses the updates on both the network and the access control policies.

Original languageEnglish (US)
Title of host publicationCIKM'10 - Proceedings of the 19th International Conference on Information and Knowledge Management and Co-located Workshops
Pages1953-1954
Number of pages2
DOIs
StatePublished - Dec 1 2010
Event19th International Conference on Information and Knowledge Management and Co-located Workshops, CIKM'10 - Toronto, ON, Canada
Duration: Oct 26 2010Oct 30 2010

Other

Other19th International Conference on Information and Knowledge Management and Co-located Workshops, CIKM'10
CountryCanada
CityToronto, ON
Period10/26/1010/30/10

Fingerprint

Social space
Privacy
Peer to peer
Access control
Enforcement
Query language
Encryption
Authorization
Personal data
Guarantee
Language

All Science Journal Classification (ASJC) codes

  • Business, Management and Accounting(all)
  • Decision Sciences(all)

Cite this

Bonifati, A., Wang, H., & Liu, R. (2010). SPAC: A distributed, peer-to-peer, secure and privacy-aware social space. In CIKM'10 - Proceedings of the 19th International Conference on Information and Knowledge Management and Co-located Workshops (pp. 1953-1954) https://doi.org/10.1145/1871437.1871781
Bonifati, Angela ; Wang, Hui ; Liu, Ruilin. / SPAC : A distributed, peer-to-peer, secure and privacy-aware social space. CIKM'10 - Proceedings of the 19th International Conference on Information and Knowledge Management and Co-located Workshops. 2010. pp. 1953-1954
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Bonifati, A, Wang, H & Liu, R 2010, SPAC: A distributed, peer-to-peer, secure and privacy-aware social space. in CIKM'10 - Proceedings of the 19th International Conference on Information and Knowledge Management and Co-located Workshops. pp. 1953-1954, 19th International Conference on Information and Knowledge Management and Co-located Workshops, CIKM'10, Toronto, ON, Canada, 10/26/10. https://doi.org/10.1145/1871437.1871781

SPAC : A distributed, peer-to-peer, secure and privacy-aware social space. / Bonifati, Angela; Wang, Hui; Liu, Ruilin.

CIKM'10 - Proceedings of the 19th International Conference on Information and Knowledge Management and Co-located Workshops. 2010. p. 1953-1954.

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

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Bonifati A, Wang H, Liu R. SPAC: A distributed, peer-to-peer, secure and privacy-aware social space. In CIKM'10 - Proceedings of the 19th International Conference on Information and Knowledge Management and Co-located Workshops. 2010. p. 1953-1954 https://doi.org/10.1145/1871437.1871781