TY - GEN
T1 - A novel automated trust negotiation framework for securing grids
AU - Guan, Shangyuan
AU - Mei, Yiduo
AU - Dong, Xiaoshe
AU - Wang, Zhao
AU - Zhu, Zhengdong
PY - 2008
Y1 - 2008
N2 - Automated Trust Negotiation (ATN) is a promising approach to allowing strangers to access sensitive services in open environments. Although many ATN systems are proposed, some issues still remain to be addressed: 1) they are centralized and cannot scale well; and 2) their policy languages are coarse-grained. To address the above problems and secure grids, we present a novel automated trust negotiation framework, FORT, to establish trust relationship between service providers and service requesters. FORT is decentralized, so it scales well. Furthermore, we utilize attribute constraints to refine its language. This paper implements FORT and designs experiments to evaluate its performance. Experimental results show that FORT can effectively protect sensitive services at the cost of little performance of systems and scale well.
AB - Automated Trust Negotiation (ATN) is a promising approach to allowing strangers to access sensitive services in open environments. Although many ATN systems are proposed, some issues still remain to be addressed: 1) they are centralized and cannot scale well; and 2) their policy languages are coarse-grained. To address the above problems and secure grids, we present a novel automated trust negotiation framework, FORT, to establish trust relationship between service providers and service requesters. FORT is decentralized, so it scales well. Furthermore, we utilize attribute constraints to refine its language. This paper implements FORT and designs experiments to evaluate its performance. Experimental results show that FORT can effectively protect sensitive services at the cost of little performance of systems and scale well.
KW - Access control
KW - Attribute constraint
KW - Decentralized ATN
KW - Grid security
UR - http://www.scopus.com/inward/record.url?scp=58349107271&partnerID=8YFLogxK
U2 - 10.1007/978-3-540-92719-8_42
DO - 10.1007/978-3-540-92719-8_42
M3 - Conference Proceeding
AN - SCOPUS:58349107271
SN - 3540927182
SN - 9783540927181
T3 - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
SP - 465
EP - 476
BT - Computer Supported Cooperative Work in Design IV - 11th International Conference, CSCWD 2007, Revised Selected Papers
T2 - 11th International Conference on Computer Supported Cooperative Work in Design IV, CSCWD 2007
Y2 - 26 April 2007 through 28 April 2007
ER -