CRYPTO '89 Proceedings on Advances in cryptology
A security architecture for computational grids
CCS '98 Proceedings of the 5th ACM conference on Computer and communications security
Adapting globus and kerberos for a secure ASCI grid
Proceedings of the 2001 ACM/IEEE conference on Supercomputing
LegionFS: a secure and scalable file system supporting cross-domain high-performance applications
Proceedings of the 2001 ACM/IEEE conference on Supercomputing
Globe: A Wide-Area Distributed System
IEEE Concurrency
A Security Architecture for Object-Based Distributed Systems
ACSAC '02 Proceedings of the 18th Annual Computer Security Applications Conference
HPDC '03 Proceedings of the 12th IEEE International Symposium on High Performance Distributed Computing
Efficient Authentication and Signing of Multicast Streams over Lossy Channels
SP '00 Proceedings of the 2000 IEEE Symposium on Security and Privacy
Tree-based group key agreement
ACM Transactions on Information and System Security (TISSEC)
Flexible Authentication and Authorization Architecture for Grid Computing
ICPPW '05 Proceedings of the 2005 International Conference on Parallel Processing Workshops
The Anatomy of the Grid: Enabling Scalable Virtual Organizations
International Journal of High Performance Computing Applications
A Shibboleth-Protected Privilege Management Infrastructure for e-Science Education
CCGRID '06 Proceedings of the Sixth IEEE International Symposium on Cluster Computing and the Grid
An Authentication and Access Control Framework for Group Communication Systems in Grid Environment
AINA '07 Proceedings of the 21st International Conference on Advanced Networking and Applications
The CRISIS wide area security architecture
SSYM'98 Proceedings of the 7th conference on USENIX Security Symposium - Volume 7
A Scalable Service Scheme for Secure Group Communication in Grid
COMPSAC '07 Proceedings of the 31st Annual International Computer Software and Applications Conference - Volume 01
LCN '07 Proceedings of the 32nd IEEE Conference on Local Computer Networks
Security in grid computing: A review and synthesis
Decision Support Systems
Securing Next-Generation Grids
IT Professional
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Security is one of the most important issues in the grid. Several processes generated by a user need to communicate securely. The existing architectures do not provide support for secure group communication in grid. Grid applications differ in various parameters such as life time, arrival rate, departure rate, staying period, and tolerance times for join and leave. These parameters are critical for optimizing performance and meeting the security requirements of the application. Existing grid security architectures do not harness knowledge of these parameters. In this paper, we propose an extended grid security infrastructure (EGSI) to support secure group communication in grid. We also present an authentication and access control scheme at virtual organization level.