IEEE Workshop on Web Services Security (In conjunction with the 2006 IEEE Symposium on Security and Privacy) The workshop will be held on Sunday May 21, 2006 on the UC Berkeley campus CALL FOR PAPERS The advance of Web Services technologies promises to have far reaching effects on the Internet and enterprise networks. Web services based on eXtensible Markup Language (XML), Simple Object Access Protocol (SOAP) and related open standards in the area of Service Oriented Architectures (SOA) allow data and applications to interact without human intervention through dynamic and adhoc connections. However, the security challenges presented by the Web Services approach are formidable. Many of the features that make Web Services attractive are at odds with traditional security models and controls. This workshop will explore the challenges in the area of Web Services Security ranging from security issues in XML, SOAP and UDDI to higher level issues such as advanced metadata, general security policies and service assurance. Topics of interest include, but are not limited to the following: a)Web services and GRID computing security b)Authentication and authorization c)Integrity and transaction management for Web Services d)Use of Web Services in Trusted Computing Platform e)Semantic aware Web Services security f)Privacy and digital identity g)Trust negotiation for Web Services h)Secure web service composition and workflows Important Dates: Paper Submission Due: March 30, 2006 Acceptance Notification: April 25, 2006 Workshop: Sunday, May 21, 2006 Workshop Program Chairs: Anoop Singhal, Computer Security Division, National Institute of Standards (NIST), Gaithersburg, MD, anoop.singhal@nist.gov Prof. Elisa Bertino, CS & ECE Department, Purdue University, West Lafayette, IN bertino@cerias.purdue.edu Program Committee Anne Anderson SUN, USA Athman Bouguettaya, Virginia Tech., USA Frederic Cuppens, ENST Bretagne, France Patrick Eugster, Purdue University, USA Csilla Farkas, Univ. of South Carolina, USA Elena Ferrari, University of Insubria, Italy Thomas Gross, IBM Research Laboratory, Zurich, Switzerland Trent Jaeger, Pennsylvania State University, USA Emil Lupu, Imperial College, UK Pietro Mazzoleni, University of Milan, Italy Massimo Mecella, University of Rome La Sapienza, Italy Mike Papazoglou, Tilburg University, Netherlands Babak Sadighi Firozabadi, SICS, Sweeden Bhavani Thuraisingham, UT Dallas, USA Jia Zhang, University of Northern Illinois, USA Duminda Wijesekera, George Mason University, USA Marianne Winslett, University of Illinois at Urbana-Champaign, USA Instructions for Paper Submission All submissions must reflect original work and must adequately document any overlap with previously published papers. Papers should be submitted in Portable Document Format (.pdf) using an 11 point font, single column layout, standard interline spacing and reasonable margins. Submit papers via email using the following email address: bertino@cerias.purdue.edu There are three kinds of submissions that we are soliciting: Regular Papers not to exceed 10 pages Short Papers not to exceed 6 pages Invited talk as a 1 page abstract