论文信息 - User Management for Virtual Organizations

User Management for Virtual Organizations

Scalable and fine-grained Grid authorization requires moving away from a gridmapfile based access control and 1-to-l mappings to individual OS user accounts. This is recognized and addressed to by virtual organization (VO) authorization services, e. g. VOMS/LCAS and CAS. They, however, do not address user OS account management and isolation/sandboxing requirements, such as flexible pooling of accounts while maintaining auditing records. This paper describes some existing systems for user management for VOs and provides a list of requirements for a new user management system on which our current research is focused on.

[1] Gavin Lowe,et al. Managing Dynamic User Communities in a Grid of Autonomous Resources , 2003, ArXiv.

[2] Ákos Frohner,et al. VOMS, an Authorization System for Virtual Organizations , 2003, European Across Grids Conference.

[3] Matei Ripeanu,et al. Dynamic Creation and Management of Runtime Environments in the Grid , 2003 .

[4] M. Lawenda,et al. Using Virtual User Account System for Managing Users Account , 2001, HPCN Europe.

[5] Ian T. Foster,et al. Virtual Workspaces in the Grid , 2005, Euro-Par.

[6] I. Foster,et al. Design and deployment of a national-scale authentication infrastructure , 1999 .

[7] Ian T. Foster,et al. From sandbox to playground: dynamic virtual environments in the grid , 2004, Fifth IEEE/ACM International Workshop on Grid Computing.

[8] Von Welch,et al. Fine-Grain Authorization Policies in the GRID: Design and Implementation , 2003, Middleware Workshops.

[9] Ian T. Foster,et al. The anatomy of the grid: enabling scalable virtual organizations , 2001, Proceedings First IEEE/ACM International Symposium on Cluster Computing and the Grid.

[10] Maciej Stroinski,et al. Virtual User Account System for Distributed Batch Processing , 1999, HPCN Europe.

[11] Frank Yellin,et al. The Java Virtual Machine Specification , 1996 .

[12] Aleš Křenek,et al. Perun -- Fault-Tolerant Management of Grid Resources , 2005 .

[13] Ian T. Foster. Globus Toolkit Version 4: Software for Service-Oriented Systems , 2005, NPC.