ACM Computing Surveys (CSUR)
Symbolic Logic and Mechanical Theorem Proving
Symbolic Logic and Mechanical Theorem Proving
Logic and Data Bases
Security and inference in multilevel database and knowledge-base systems
SIGMOD '87 Proceedings of the 1987 ACM SIGMOD international conference on Management of data
Resolving the tension between integrity and security using a theorem prover
SIGMOD '88 Proceedings of the 1988 ACM SIGMOD international conference on Management of data
Formal query languages for secure relational databases
ACM Transactions on Database Systems (TODS)
Lying versus refusal for known potential secrets
Data Engineering
Foundations of Secure Deductive Databases
IEEE Transactions on Knowledge and Data Engineering
Controlled Query Evaluation for Known Policies by Combining Lying and Refusal
FoIKS '02 Proceedings of the Second International Symposium on Foundations of Information and Knowledge Systems
Confidentiality Policies and Their Enforcement for Controlled Query Evaluation
ESORICS '02 Proceedings of the 7th European Symposium on Research in Computer Security
CSFW '96 Proceedings of the 9th IEEE workshop on Computer Security Foundations
Controlled Query Evaluation for Known Policies by Combining Lying and Refusal
Annals of Mathematics and Artificial Intelligence
On tracker attacks in health grids
Proceedings of the 2006 ACM symposium on Applied computing
Controlled query evaluation with open queries for a decidable relational submodel
Annals of Mathematics and Artificial Intelligence
Reducing inference control to access control for normalized database schemas
Information Processing Letters
Dynamic inference control in privacy preference enforcement
Proceedings of the 2006 International Conference on Privacy, Security and Trust: Bridge the Gap Between PST Technologies and Business Services
Controlled Query Evaluation and Inference-Free View Updates
Proceedings of the 23rd Annual IFIP WG 11.3 Working Conference on Data and Applications Security XXIII
Semantics-aware security policy specification for the semantic web data
International Journal of Information and Computer Security
Confidentiality policies for controlled query evaluation
Proceedings of the 21st annual IFIP WG 11.3 working conference on Data and applications security
Requirements and protocols for inference-proof interactions in information systems
ESORICS'09 Proceedings of the 14th European conference on Research in computer security
Efficient inference control for open relational queries
DBSec'10 Proceedings of the 24th annual IFIP WG 11.3 working conference on Data and applications security and privacy
Expression and enforcement of confidentiality policy in active databases
Proceedings of the International Conference on Management of Emergent Digital EcoSystems
Controlling logical inference in multilevel database systems
SP'88 Proceedings of the 1988 IEEE conference on Security and privacy
History-dependent inference control of queries by dynamic policy adaption
DBSec'11 Proceedings of the 25th annual IFIP WG 11.3 conference on Data and applications security and privacy
Controlled query evaluation with open queries for a decidable relational submodel
FoIKS'06 Proceedings of the 4th international conference on Foundations of Information and Knowledge Systems
DNIS'10 Proceedings of the 6th international conference on Databases in Networked Information Systems
Unauthorized inferences in semistructured databases
Information Sciences: an International Journal
Auditing and inference control for privacy preservation in uncertain environments
EuroSSC'06 Proceedings of the First European conference on Smart Sensing and Context
Inference-usability confinement by maintaining inference-proof views of an information system
International Journal of Computational Science and Engineering
Enforcing confidentiality in relational databases by reducing inference control to access control
ISC'07 Proceedings of the 10th international conference on Information Security
Dynamic policy adaptation for inference control of queries to a propositional information system
Journal of Computer Security - DBSec 2011
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Question-answering systems must often keep certain information secret. This can be accomplished, for example, by sometimes refusing to answer a query. Here the danger of revealing a secret by refusing to answer a query is investigated. First several criteria that can be used to decide whether or not to answer a query are developed. Then it is shown which of these criteria are safe if the questioner knows nothing at all about what is kept secret. Furthermore, it is proved that one of these criteria is safe even if the user of the system knows which information is to be kept secret.