TY - GEN
T1 - SPAC
T2 - 19th International Conference on Information and Knowledge Management and Co-located Workshops, CIKM'10
AU - Bonifati, Angela
AU - Wang, Hui
AU - Liu, Ruilin
PY - 2010
Y1 - 2010
N2 - 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.
AB - 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.
KW - Access control
KW - P2P
KW - Social networks
UR - http://www.scopus.com/inward/record.url?scp=78651302594&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=78651302594&partnerID=8YFLogxK
U2 - 10.1145/1871437.1871781
DO - 10.1145/1871437.1871781
M3 - Conference contribution
AN - SCOPUS:78651302594
SN - 9781450300995
T3 - International Conference on Information and Knowledge Management, Proceedings
SP - 1953
EP - 1954
BT - CIKM'10 - Proceedings of the 19th International Conference on Information and Knowledge Management and Co-located Workshops
Y2 - 26 October 2010 through 30 October 2010
ER -