TY - GEN
T1 - Linear function based transformation scheme for preserving database privacy in cloud computing
AU - Yoon, Min
AU - Kim, Hyeong Il
AU - Jang, Miyoung
AU - Chang, Jae Woo
PY - 2013
Y1 - 2013
N2 - Because much interest in spatial database in cloud computing has been attracted, studies on preserving location data privacy in cloud computing have been actively done. However, since the existing spatial transformation schemes are weak to proximity attack, they cannot preserve the privacy of users who enjoy location-based services from the cloud computing. Therefore, a transformation scheme for providing a safe service to users is required. So, we, in this paper, propose a new transformation scheme based on a line symmetric transformation (LST). The proposed scheme performs both LST-based data distribution and error injection transformation for preventing proximity attack effectively. Finally, we show from our performance analysis that the proposed scheme greatly reduces the success rate of the proximity attack while performing the spatial transformation in an efficient way.
AB - Because much interest in spatial database in cloud computing has been attracted, studies on preserving location data privacy in cloud computing have been actively done. However, since the existing spatial transformation schemes are weak to proximity attack, they cannot preserve the privacy of users who enjoy location-based services from the cloud computing. Therefore, a transformation scheme for providing a safe service to users is required. So, we, in this paper, propose a new transformation scheme based on a line symmetric transformation (LST). The proposed scheme performs both LST-based data distribution and error injection transformation for preventing proximity attack effectively. Finally, we show from our performance analysis that the proposed scheme greatly reduces the success rate of the proximity attack while performing the spatial transformation in an efficient way.
KW - Cloud computing
KW - Linear Function
KW - Location data protection
KW - Spatial transformation scheme
UR - https://www.scopus.com/pages/publications/84900861901
U2 - 10.1109/ICPADS.2013.90
DO - 10.1109/ICPADS.2013.90
M3 - Conference paper
AN - SCOPUS:84900861901
SN - 9781479920815
T3 - Proceedings of the International Conference on Parallel and Distributed Systems - ICPADS
SP - 498
EP - 503
BT - Proceedings - 2013 19th IEEE International Conference on Parallel and Distributed Systems, ICPADS 2013
PB - IEEE Computer Society
T2 - 2013 19th IEEE International Conference on Parallel and Distributed Systems, ICPADS 2013
Y2 - 15 December 2013 through 18 December 2013
ER -