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IEEE International Conference on Web Services (ICWS 2007)
A Stateful Web Service Firewall for BPEL
Salt Lake City, Utah, USA
July 09-July 13
ISBN: 0-7695-2924-0
ASCII Text
x 
 
Nils Gruschka, Meiko Jensen, Norbert Luttenberger, "A Stateful Web Service Firewall for BPEL," Web Services, IEEE International Conference on, pp. 142-149, IEEE International Conference on Web Services (ICWS 2007), 2007.
 
 
BibTex
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@article{ 10.1109/ICWS.2007.173,
author = {Nils Gruschka and Meiko Jensen and Norbert Luttenberger},
title = {A Stateful Web Service Firewall for BPEL},
journal ={Web Services, IEEE International Conference on},
volume = {0},
year = {2007},
isbn = {0-7695-2924-0},
pages = {142-149},
doi = {http://doi.ieeecomputersociety.org/10.1109/ICWS.2007.173},
publisher = {IEEE Computer Society},
address = {Los Alamitos, CA, USA},
}
 
 
RefWorks Procite/RefMan/Endnote
x 
 
TY - CONF
JO - Web Services, IEEE International Conference on
TI - A Stateful Web Service Firewall for BPEL
SN - 0-7695-2924-0
SP142
EP149
A1 - Nils Gruschka,
A1 - Meiko Jensen,
A1 - Norbert Luttenberger,
PY - 2007
KW - null
VL - 0
JA - Web Services, IEEE International Conference on
ER -
 
Nils Gruschka, Communication Systems Research Group, Germany
Meiko Jensen, Communication Systems Research Group, Germany
Norbert Luttenberger, Communication Systems Research Group, Germany
Today, the Business Process Execution Language (BPEL) is the most emerging specification for Web Service Composition, which is an important part of the SOA paradigm. Defining a stateful communication protocol, BPEL enables potential for new security vulnerabilities. In this paper, we present a severe Denial-of-Service attack on a leading BPEL engine, illustrating new threats on availability in the context of BPEL. Derived from our observations, we developed a protection concept and implemented an application level firewall fending these types of attacks.
Citation:
Nils Gruschka, Meiko Jensen, Norbert Luttenberger, "A Stateful Web Service Firewall for BPEL," icws, pp.142-149, IEEE International Conference on Web Services (ICWS 2007), 2007
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