'Data perturbation' diaporamas de présentation

Data Perturbation An Inference Control Method for Database Security

Data Perturbation An Inference Control Method for Database Security. Dissertation Defense Bob Nielson Oct 23, 2009. I. Introduction. Most security concerns can be handled with the grant command. Others require a view approach

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Security Control Methods for Statistical Database

Security Control Methods for Statistical Database. Li Xiong CS573 Data Privacy and Security. Statistical Database. A statistical database is a database which provides statistics on subsets of records OLAP vs. OLTP

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CMSC 414 Computer and Network Security Lecture 22

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CMSC 414 Computer and Network Security Lecture 17

CMSC 414 Computer and Network Security Lecture 17. Jonathan Katz. Database privacy. Two general methods to deal with database privacy Query restriction : Limit what queries are allowed. Allowed queried are answered correctly, while disallowed queries are simply not answered

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CS363

Week 13 - Monday. CS363. Last time. What did we talk about last time? Privacy concepts Privacy principles and policies. Questions?. Finish Exam 2 Post Mortem. Authentication. Authentication. We have already discussed authentication from the perspective of how to do it

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Security Methods for Statistical Databases by Karen Goodwin

Security Methods for Statistical Databases by Karen Goodwin. Introduction. Statistical Databases containing medical information are often used for research Some of the data is protected by laws to help protect the privacy of the patient

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Revealing Information while Preserving Privacy

Revealing Information while Preserving Privacy. Kobbi Nissim NEC Labs, DIMACS. Based on work with: Irit Dinur , Cynthia Dwork and Joe Kilian. q ?. a. Patient data. Medical DB. The Hospital Story. Mr. Smith. Ms. John. d. d. Mr. Doe. A Bad Solution. Easy Tempting Solution.

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Data Mining, Data Perturbation and Degrees of Freedom of Projection Regression T.C. Lin

Data Mining, Data Perturbation and Degrees of Freedom of Projection Regression T.C. Lin * appear in JRSS series C. Canadian lynx data gives the annual record of the Canadian lynx trapped in the Mackenzie River district of the North-West Canada for the period 1821-1934. (n=114)

293 views • 19 slides