Optimistic recovery in distributed systems
ACM Transactions on Computer Systems (TOCS)
Transaction management in the R* distributed database management system
ACM Transactions on Database Systems (TODS)
Concurrency control and recovery in database systems
Concurrency control and recovery in database systems
Security-control methods for statistical databases: a comparative study
ACM Computing Surveys (CSUR)
A formal approach to recovery by compensating transactions
Proceedings of the sixteenth international conference on Very large databases
A survey of intrusion detection techniques
Computers and Security
A unified framework for enforcing multiple access control policies
SIGMOD '97 Proceedings of the 1997 ACM SIGMOD international conference on Management of data
The multilevel relational (MLR) data model
ACM Transactions on Information and System Security (TISSEC)
An authorization mechanism for a relational database system
ACM Transactions on Database Systems (TODS)
Rewriting Histories: Recovering from Malicious Transactions
Distributed and Parallel Databases - Security of data and transaction processing
Multilevel secure transaction processing
Journal of Computer Security
Recovery from Malicious Transactions
IEEE Transactions on Knowledge and Data Engineering
Message Logging: Pessimistic, Optimistic, Causal, and Optimal
IEEE Transactions on Software Engineering
Reconstructing the Database after Electronic Attacks
Proceedings of the IFIP TC11 WG 11.3 Twelfth International Working Conference on Database Security XII: Status and Prospects
Towards a model of storage jamming
CSFW '96 Proceedings of the 9th IEEE workshop on Computer Security Foundations
A message system supporting fault tolerance
SOSP '83 Proceedings of the ninth ACM symposium on Operating systems principles
ODAR: an on-the-fly damage assessment and repair system for commercial database applications
Das'01 Proceedings of the fifteenth annual working conference on Database and application security
Hybrid log segmentation for assured damage assessment
Proceedings of the 2003 ACM symposium on Applied computing
Transaction fusion: a model for data recovery from information attacks
Journal of Intelligent Information Systems - Special issue: Database and applications security
Prompt damage identification for system survivability
International Journal of Information and Computer Security
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Preventive measures sometimes fail to defect malicious attacks. With cyber attacks on data-intensive applications becoming an ever more serious threat, intrusion tolerant database systems are a significant concern. The main objective of intrusion tolerant database systems is to detect attacks, and to assess and repair the damage caused by the attacks in a timely manner such that the database will not be damaged to such a degree that is unacceptable or useless. This paper focuses on efficient damage assessment and repair in resilient distributed database systems. The complexity of distributed database systems caused by data partition, distributed transaction processing, and failures makes damage assessment and repair much more challenging than in centralized database systems. This paper identifies the key challenges and presents an efficient algorithm for distributed damage assessment and repair.