— Jobs on the Grid require security credentials throughout their run for accessing secure Grid resources, such as GridFTP data repositories. However, delegating long-lived creden...
As virtualized data-centres become the back-end platforms behind a new generation of utility and cloud computing infrastructures (such as AmazonAWS [1]) their multi-tenancy, scale...
In this paper, we propose an IPSec implementation on Xilinx Virtex-II Pro FPGA1 . We move the key management and negotiation into software function calls that run on the PowerPC p...
In this paper, we describe our first year experiences of administering the NSF-supported Research Experiences for Undergraduates program award. Emerging issues in computer network...
Middleware is often built using a layered architectural style. Layered design provides good separation of the different concerns of middleware, such as communication, marshaling, ...