NDLI: Implementing conflict of interest assertions for Web services matchmaking process

Content Provider	IEEE Xplore Digital Library
Author	Hung, P.C.K. Guang-Sha Qiu
Copyright Year	2003
Description	Author affiliation: Commonwealth Sci. & Ind. Res. Organ., Canberra, ACT, Australia (Hung, P.C.K.)
Abstract	A Web service is defined as an autonomous unit of application logic that provides either some business functionality or information to other applications through an Internet connection. Web services are based on a set of XML standards such as simple object access protocol (SOAP), universal description, discovery and integration (UDDI), and Web services description language (WSDL). The benefits of adopting Web services over traditional business-to-business applications include faster time to production, convergence of disparate business functionalities, a significant reduction in total cost of development, and easy to deploy business applications for trading partners. However, Web services architectures are built on an insecure, unmonitored, and shared environment, which is open to events such as security threats. Security concerns are the major barrier that prevents many business organizations from implementing or employing Web services. This paper discusses one of the classical security policies that deal with conflict of interest - the Chinese wall security policy. The paper then extends this concept into specifying and implementing conflict of interest assertions in the newly developed WS-Policy. WS-Policy is an XML representation that provides a grammar for expressing Web services policies, to allow service locators to have a common interpretation of security requirements in the matchmaking process. Further, this paper also describes a prototype Web service called "CIRService" for supporting conflict of interest assertions in matchmaking process. The paper will conclude with identification of further research into the area of identifying hierarchical structure and relationship among Web services, to be considered in the matchmaking process.
Sponsorship	IEEE Task Force on Electron. Commerce
Starting Page	373
Ending Page	380
File Size	357111
Page Count	8
File Format	PDF
ISBN	0769519695
DOI	10.1109/COEC.2003.1210273
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2003-06-24
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Web services Security XML Simple object access protocol Logic Web and internet services Production Convergence Cost function Service oriented architecture
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

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