Secure Grid Micro-Workflows Using Virtual Workspaces

Secure Grid Micro-Workflows Using Virtual Workspaces

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by Tim Dörnemann , Matthew Smith , Ernst Juhnke , Bernd Freisleben

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Datum	Value	Source
TITLE	Secure Grid Micro-Workflows Using Virtual Workspaces	user correction
AUTHOR NAME	Tim Dörnemann	user correction
AUTHOR AFFIL	Department of Mathematics and Computer Science, University of Marburg	user correction
AUTHOR ADDR	Hans-Meerwein-Str. 3, D-35032 Marburg, Germany	user correction
AUTHOR NAME	Matthew Smith	user correction
AUTHOR AFFIL	Department of Mathematics and Computer Science, University of Marburg	user correction
AUTHOR ADDR	Hans-Meerwein-Str. 3, D-35032 Marburg, Germany	user correction
AUTHOR NAME	Ernst Juhnke	user correction
AUTHOR AFFIL	Department of Mathematics and Computer Science, University of Marburg	user correction
AUTHOR ADDR	Hans-Meerwein-Str. 3, D-35032 Marburg, Germany	user correction
AUTHOR NAME	Bernd Freisleben	user correction
AUTHOR AFFIL	Department of Mathematics and Computer Science, University of Marburg	user correction
AUTHOR ADDR	Hans-Meerwein-Str. 3, D-35032 Marburg, Germany	user correction
ABSTRACT	In this paper, an approach to create virtual cluster environments is presented which enables fine grained serviceoriented applications to be executed side by side to traditional batch job oriented Grid applications. Secure execution environments which can be staged into an existing batch job environment are created. A Grid enabled workflow engine to build complex application workflows which are executed in the virtual environment is provided. A security concept is introduced allowing cluster worker nodes to expose services to the BPEL engine outside of the private cluster network and thus enabling multisite workflows in a secure fashion. A prototypical implementation	user correction
CITATIONS	22 found	ParsCit 1.0