Joachim Biskup, Piero Bonatti  Home/Search
Context Related
| ls6www.informatik...Bonatti:2001.ps.gz Cached: PS.gz PS PDF This document uses CoBlitz to cache paper downloads. If your firewall is blocking outgoing connections to port 3125, you can use these links to download local copies.
Image Update HelpPS.gz PS PDF From: ls6www.informatik.unidortmun... (more) (Enter author homepages) |
Rate this article:      (best)Comment on this article |
Abstract: Controlled query evaluation enforces security policies for con- dentiality in information systems. It deals with users who may apply background knowledge to infer additional information from the answers to their queries. For each query the correct answer is rst judged by some censor and then|if necessary|appropriately modi ed to preserve security. In previous approaches, modi cation has been done uniformly, either by lying or by refusal. A drawback of lying is that all disjunctions of... (Update)
Similar documents based on text: More All
0.5: Refusal is Better than Lying - Biskup (1999) (Correct)
0.4: Preferential Partner Selection in an Evolutionary.. - Ashlock, Smucker, .. (1996) (Correct)
0.3: Foundations of Secure Deductive Databases - Bonatti, Kraus, Subrahmanian (1995) (Correct)
BibTeX entry: (Update)
J. Biskup and P. Bonatti. Controlled Query Evaluation for Known Policies by Combining Lying and Refusal. In International Symposium on Foundations of Information and Knowledge Systems, Salzau Castle, Germany, Feb. 2002. http://citeseer.ist.psu.edu/biskup01controlled.html More
@inproceedings{ biskup02controlled,
author = "Joachim Biskup and Piero A. Bonatti",
title = "Controlled Query Evaluation for Known Policies by Combining Lying and Refusal",
booktitle = "Foundations of Information and Knowledge Systems",
pages = "49-66",
year = "2002",
url = "citeseer.ist.psu.edu/biskup01controlled.html" }
Citations (may not include all citations):1838 Foundations of Logic Programming (context) - Lloyd - 1987
29 IEEE Transactions on Knowledge and Data Engineering (context) - Bonatti, Kraus et al. - 1995
18 Mathematical Logic (context) - Shoeneld - 1967
17 Controlling FD and MVD inferences in multilevel relational d.. (context) - Su, Ozsoyoglu - 1991
12 Elimination of inference channels by optimal upgrading (context) - Stickel
8 Answering queries without revealing secrets (context) - Sicherman, de Jonge et al. - 1983
5 Lying versus refusal for known potential secrets (context) - Biskup, Bonatti - 2001
4 For unknown secrecies refusal is better than lying (context) - Biskup - 2000
3 Minimal data upgrading to prevent inference and association .. - Dawson, De Capitani et al. - 1999
1 View-based access control with high assurance (context) - Quian
Documents on the same site (http://ls6-www.informatik.uni-dortmund.de/issi/): More
Refusal is Better than Lying - Biskup (1999) (Correct)
A Mediator for Multimedia Systems - Biskup, Freitag, Karabulut, Sprick (1997) (Correct)
Extracting Information from Heterogeneous Information Sources .. - Biskup, Embley (2001) (Correct)
Online articles have much greater impact More about CiteSeer.IST Add search form to your site Submit documents Feedback
CiteSeer.IST - Copyright Penn State and NEC