Enhancing grid security infrastructure to support mobile computing nodes

被引:0
作者
Lam, KY [1 ]
Zhao, XB
Chung, SL
Gu, M
Sun, JG
机构
[1] Tsing Hua Univ, Sch Software, Beijing 100084, Peoples R China
[2] Open Univ, Sch Business Adm, Hong Kong, Hong Kong, Peoples R China
[3] Jiangsu Univ, Sch Comp Sci & Telecommun Engn, Zhenjiang, Peoples R China
来源
INFORMATION SECURITY APPLICATIONS | 2003年 / 2908卷
关键词
secure systems and applications; mobile security; grid; computing;
D O I
暂无
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
With the rapid development of the global information infrastructure, the use of virtual organization (VO) is gaining increasing importance as a model for studying business and organizational structures. The notion of VO is significant in that it could serve as a basic framework for implementing geographically distributed, cross-organizational application systems in a highly flexible manner. To further enhance the pervasiveness of VO, it is of great importance that participation of mobile computing nodes be supported. Thus, security is a critical issue due to the open nature of the wireless channels that provide connectivity to mobile devices. This paper discusses, from an application angle, the importance of supporting mobile devices in VO. It also discusses the design of security infrastructures that support mobile nodes in mission-specific applications. A simple grid security infrastructure that supports participation of mobile computing nodes is also proposed to illustrate the implementation feasibility of the infrastructure.
引用
收藏
页码:42 / 54
页数:13
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