A Security Log Based Trust Negotiation Model

Author

Yuan, Cao ; Li, Yaqin ; Yan, Jun ; Liao, Zhengsong

Author_Institution

Dept. of Comput. & Inf. Eng., Wuhan Polytech. Univ., Wuhan, China

Volume

2

fYear

2009

fDate

6-7 June 2009

Firstpage

517

Lastpage

520

Abstract

Trust negotiation (TN) is an approach to establish trust relationship between strangers by disclosing iteratively credentials and access control policies. In open and distributed environment TN brings convenience in resource share, while it still has some shortcomings, such as easy to fail in negotiation, difficult to track userspsila deed and so on.... Security log provides a method to analyze the past and present status of TN for system administrator. According the current state of TN, a security log based trust negotiation model is proposed in the paper by combining security log with TN, which helps efficiently find out why the negotiation fails and track userspsila deed by recording all kinds of negotiation states.

Keywords

authorisation; access control policies; distributed environment; iterative credentials; open environment; resource share; security log based trust negotiation model; system administrator; Access control; Authorization; Computational intelligence; Computer security; Data security; Information security; Iterative methods; Mobile computing; Permission; Resource management; Access Control Policy; Authorization; Digital Credential; Security log; Trust Negotiation;

fLanguage

English

Publisher

ieee

Conference_Titel

Computational Intelligence and Natural Computing, 2009. CINC '09. International Conference on

Conference_Location

Wuhan

Print_ISBN

978-0-7695-3645-3

Type

conf

DOI

10.1109/CINC.2009.83

Filename

5231290