Titlebook: Secure Data Management; 4th VLDB Workshop, S Willem Jonker,Milan Petković Conference proceedings 2007 Springer-Verlag Berlin Heidelberg 200

残废的火焰

Answering Queries Based on Imprecision and Uncertainty Trade-Offs in Numeric Databasesswers are intervals. Introduced for the first time is a security requirement function . for a query, to specify the maximum probability .(.) that the precise query answer is within any interval of size .. Developed are random disclosure algorithms that satisfy security requirement functions, and gua

令人不快

面包屑

nurture

Generating Microdata with ,-Sensitive ,-Anonymity Propertyction is built around the .-anonymity property. Several shortcomings of the .-anonymity model have been fixed by new privacy models such as .-sensitive .-anonymity, .-diversity, ., .-anonymity, and .-closeness. In this paper we introduce the . algorithm for generating .-sensitive .-anonymous microda

organism

Preventing Privacy-Invasive Software Using Collaborative Reputation Systemsure. Most privacy-invasive software is positioned in a legal grey zone, as the user accepts the malicious behaviour when agreeing to the End User License Agreement. This paper proposes the use of a specialized reputation system to gather and share information regarding software behaviour between com

patriot

Towards Improved Privacy Policy Coverage in Healthcare Using Policy Refinementalthcare sector increasingly important. However, several recent reports in the public media and the research community about healthcare privacy [1,2] indicate that the use of privacy policies is not necessarily a strong indication of adequate privacy protection for the patient. These observations hi

Substance-Abuse

Assemble

Accessible

A Three-Dimensional Conceptual Framework for Database Privacy terms of three dimensions, depending on whose privacy is considered: i) respondent privacy (to avoid re-identification of patients or other individuals to whom the database records refer); ii) owner privacy (to ensure that the owner must not give away his dataset); and iii) user privacy (to preserv

machination

Novel RFID Authentication Schemes for Security Enhancement and System Efficiencysingly concernd by individuals and organizations. Recently several hash-based mutual authentication schemes have been proposed to resolve security-related problems. However, previous schemes either suffer from security loopholes or have system efficiency problem for identity match process. In this p