A study on the protection of statistical data bases
- 1 January 1977
- proceedings article
- Published by Association for Computing Machinery (ACM)
- p. 169-181
- https://doi.org/10.1145/509404.509432
Abstract
We study a number of protection schemes with respect to their effectiveness in providing security for statistical data bases, their feasibility and their ease of implementation. A new method is proposed, and two implementations presented. One implementation guarantees perfect protection against leakage of information about individuals; the other requires very little implementation effort, but has a small probability of leakage.Keywords
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