Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 6 of 6 for “"intrusion tolerance"”.
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Intrusion detection by random dispersion and voting on redundant Web server operations
… to the problem of computer security and intrusion tolerance have either tried to block intrusions altogether, or have tried to detect an intrusion in progress and stop it before the execution of malicious code could damage the system or cause it to send corrupted data back to the client. …
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A quantitative methodology for evaluating and deploying security monitors
Despite advances in intrusion detection and prevention systems, attacks on networked computer systems continue to succeed. Intrusion tolerance and forensic analysis are required to adequately detect and defend against attacks that succeed. Intrusion tolerance and forensic analysis techniques depend …
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Dynamic Redundancy Management of Multisource Multipath Routing Integrated with Voting-based Intrusion Detection in Wireless Sensor Networks
… captured or compromised. Once compromised, intrusion prevention methods such as encryption can no longer provide any protection, as a compromised node is considered a legitimate node and possesses the secret key for decryption. Compromised nodes are essentially inside attackers and can …
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Parsimonious Service Replication for Tolerating Malicious Attacks in Asynchronous Environments
We consider the subject of tolerance of the most severe kind of faults, namely Byzantine faults, through state machine replication in asynchronous environments such as the Internet. In Byzantine-fault-tolerant (BFT) state machine replication, state consistency among the replicas of a service is …
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Robust and cheating-resilient power auctioning on Resource Constrained Smart Micro-Grids
… indicate that it is possible to add fault tolerance to a decentralised CDA, which guarantees continued participation in the auction while retaining reasonable performance overheads. In addition, we propose a decentralised consumption scheduling scheme that complements the auctioning scheme …