Communications of the ACM
Intrusion detection using autonomous agents
Computer Networks: The International Journal of Computer and Telecommunications Networking - Special issue on recent advances in intrusion detection systems
The SecureRing group communication system
ACM Transactions on Information and System Security (TISSEC)
Providing Support for Survivable CORBA Applications with the Immune System
ICDCS '99 Proceedings of the 19th IEEE International Conference on Distributed Computing Systems
Transparent fault tolerance for corba
Transparent fault tolerance for corba
Experiences, Strategies, and Challenges in Building Fault-Tolerant CORBA Systems
IEEE Transactions on Computers
CORBA: integrating diverse applications within distributed heterogeneous environments
IEEE Communications Magazine
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As their scales and complexities increase, the computer-based network systems suffer from increasing probability of being intruded or crashed and decreasing dependability. Such a problem can be solved by extending the traditional security research to survivability research. This paper concentrates on the design and the implementation of the architecture and the applications of network systems to achieve its survivability. For the architecture, a double-barrier secure structure is constructed, i.e. the outer barrier defends and detects intrusions and the inner one tolerates intrusions and faults. The CORBA-based applications tolerate and detect intrusions and faults and recover from the adverse environment. Then the applications of the network system will be performed successfully despite the intrusions and faults, that is, the survivability of the network system will be achieved.