NDLI: Intranet Security using Attribute Certificates under the Privilege Management Infrastructure

Content Provider	IEEE Xplore Digital Library
Author	Pi-Ju Tsai Dwen-Ren Tsai Wen-Pin Tai
Copyright Year	2005
Description	Author affiliation: M-Power Information Inc., Taipei, Taiwan. (Pi-Ju Tsai)
Abstract	In the computerized organizations, the public key infrastructure (PKI) certifications enforce authentication services providing stronger security. The PKI provides a framework to verify the identity of each entity in a given domain. The PKI framework includes mechanisms of requesting, issuing, signing, and validating public-key certificates. The privilege management infrastructure (PMI) framework determines whether the entity is authorized to access specific resources. It includes the issuance and validation of attribute certificates. Public-key certificates are certificates for trusting public-key, while attribute certificates are certificates for trusting privilege attribute. In the practical cases, when the system identifies a user's identity, it allocates the right permissions to the resources to the user according to the roles he/she played. This permission control mechanism is called the role-based access control (RBAC). This paper addresses an efficient privilege management mechanism, based on PMI and RBAC, to achieve the information security objectives of non-repudiation, integrity, and security. A security model is built to solve problems of privilege management and duty delegation.
Sponsorship	IEEE Lexington Sect., USA IEEE Aerospace adn Electron. Syst. Soc., USA Chung Shan Inst. of Sci., TAIWAN, ROC Nat. Central Univ. Taiwan, ROC
Starting Page	1
Ending Page	4
File Size	3695141
Page Count	4
File Format	PDF
ISBN	0780392450
DOI	10.1109/CCST.2005.1594859
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2005-10-11
Publisher Place	Spain
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Information security Permission Public key Access control Authentication Resource management Computer science Certification Computer security Data security
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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