Fault tolerance in distributed systems
Fault tolerance in distributed systems
Beyond objects: a software design paradigm based on process control
ACM SIGSOFT Software Engineering Notes
Intrusion Detection
Software Fault Tolerance
Network Intrusion Detection: An Analyst's Handbook
Network Intrusion Detection: An Analyst's Handbook
Fault Tolerance: Principles and Practice
Fault Tolerance: Principles and Practice
Ginga: a self-adaptive query processing system
Proceedings of the eleventh international conference on Information and knowledge management
On adaptive resource allocation for complex real-time applications
RTSS '97 Proceedings of the 18th IEEE Real-Time Systems Symposium
Constructing Adaptive Software in Distributed Systems
ICDCS '01 Proceedings of the The 21st International Conference on Distributed Computing Systems
An approach to self-adaptive software based on supervisory control
IWSAS'01 Proceedings of the 2nd international conference on Self-adaptive software: applications
Biologically-inspired Complex Adaptive Systems approaches to Network Intrusion Detection
Information Security Tech. Report
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SITAR architecture integrates basic fault tolerant concepts along with adaptive reconfiguration in a security setting. It enables commercial-off-the-shelf servers to continue operating despite intrusion or partial compromise. The adaptive reconfiguration dynamically changes the system configuration in response to environment threats to maintain service availability. The discussion covers important aspects of SITAR's adaptive reconfiguration mechanism, including its central algorithm, and mitigation of the oscillation problem. The mechanism uses a feedback loop model and techniques of mutual exclusion, steady state monitoring, and system observation to implement cooperative control. The adaptive mechanism is implemented and demonstrated as part of the SITAR prototype system.