Please wait, while we are loading the content...
| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Weifeng Chen Zhen Liu Riabov, A. |
| Copyright Year | 2007 |
| Description | Author affiliation: IBM, Yorktown Heights (Weifeng Chen; Zhen Liu; Riabov, A.) |
| Abstract | Disclosing any information contained within an information system that stores personal data can be associated with risk. Nevertheless, the risk of privacy violation is often considered acceptable, since otherwise the most routine business operations can become impossible. Traditional privacy protection methods limit this risk indirectly by using access control policies for the protection of private information, authorizing the release of information only when the purpose of access justifies doing so. While simple and robust, these policies are binary, and therefore they can be too rigid in practice. A data access operation that is only slightly more risky than usual will be denied, and treated no differently than disclosing all possible data contained in the system. If the risk was justified, the access control policy will be modified later to allow it, but the original declined operation will not be performed in time. In this paper we build upon existing research in disclosure risk assessment, and propose a new flexible privacy protection approach based on soft constraints, as opposed to the hard constraints of traditional systems. The proposed model uses identifiability risk computation to estimate the risk of data access, and allows those requesting data access to decide whether the risk is justified. To prevent abuse of the system, each granted access will be recorded, and those taking high risks will need to justify their decisions later. However, the system will not decline access at the time when the request is made, unless, of course, the risk is unjustifiably high. We believe that this novel approach will help achieve the perfect balance between privacy protection and business efficiency. We illustrate our approach using data published by the U. S. Census Bureau. |
| Starting Page | 675 |
| Ending Page | 980 |
| File Size | 202997 |
| Page Count | 306 |
| File Format | |
| ISBN | 0769528708 |
| ISSN | 07303157 |
| DOI | 10.1109/COMPSAC.2007.42 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2007-07-24 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Protection Access control Data privacy Data security Information security Joining processes Information systems Robustness Risk management Data analysis |
| Content Type | Text |
| Resource Type | Article |
| Subject | Computer Science Applications Software |
National Digital Library of India (NDLI) is a virtual repository of learning resources which is not just a repository with search/browse facilities but provides a host of services for the learner community. It is sponsored and mentored by Ministry of Education, Government of India, through its National Mission on Education through Information and Communication Technology (NMEICT). Filtered and federated searching is employed to facilitate focused searching so that learners can find the right resource with least effort and in minimum time. NDLI provides user group-specific services such as Examination Preparatory for School and College students and job aspirants. Services for Researchers and general learners are also provided. NDLI is designed to hold content of any language and provides interface support for 10 most widely used Indian languages. It is built to provide support for all academic levels including researchers and life-long learners, all disciplines, all popular forms of access devices and differently-abled learners. It is designed to enable people to learn and prepare from best practices from all over the world and to facilitate researchers to perform inter-linked exploration from multiple sources. It is developed, operated and maintained from Indian Institute of Technology Kharagpur.
Learn more about this project from here.
NDLI is a conglomeration of freely available or institutionally contributed or donated or publisher managed contents. Almost all these contents are hosted and accessed from respective sources. The responsibility for authenticity, relevance, completeness, accuracy, reliability and suitability of these contents rests with the respective organization and NDLI has no responsibility or liability for these. Every effort is made to keep the NDLI portal up and running smoothly unless there are some unavoidable technical issues.
Ministry of Education, through its National Mission on Education through Information and Communication Technology (NMEICT), has sponsored and funded the National Digital Library of India (NDLI) project.
| 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 |
|
Loading...
|