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| Author: | Muralidhar, K. Parsa, R. Sarathy, R. |
| Title: | A general additive data perturbation method for database security |
| Journal: | Management Science
1999 : OCT, VOL. 45:10, p. 1399-1415 |
| Index terms: | MANAGEMENT DATA BASES SECURITY |
| Language: | eng |
| Abstract: | The security of organisational databases has received considerable attention in the literature in recent years. This can be attributed to a simultaneous increase in the amount of data being stored in databases, the analysis of such data, and the desire to protect confidential data. Data perturbation methods are often used to protect confidential, numerical data from unauthorized queries while providing maximum access and accurate information to legitimate queries. |
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