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 7 of 7 for “"Computer network security"”.
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Quantifying Computer Network Security
<p>Simplifying network security data to the point that it is readily accessible and usable by a wider audience is increasingly becoming important, as networks become larger and security conditions and threats become more dynamic and complex, requiring a broader and more varied security staff …
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Department of Defense computer network security : an assessment of the state of the art
Photocopy of typescript.
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Studies on Real-Valued Negative Selection Algorithms for Self-Nonself Discrimination
… engineering problems in recent years, such as computer network security analysis, fault detection, and data mining. The real-valued negative selection algorithm (RNSA) is a computational model of the self/non-self discrimination process performed by the T-cells in natural immune systems. In …
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An effective network flow prioritization approach in DDoS scenarios
… have a policy that can discriminate legitimate network flows from the malicious ones. Such a fairness policy will help prioritizing the legitimate flows and prevent the system from DDoS attacks. In this thesis, we present and compare the effectiveness of four different fairness policies using …
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Cluster-based wireless mobile ad-hoc network security
A wireless ad-hoc network is a cooperative communication network deployed with a specific purpose. It is characterized by dynamically changing topology with no fixed infrastructure which exhibits a perfectly vulnerable state for a number of different kinds of attacks. This thesis proposes a novel …
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A novel intrusion detection system (IDS) architecture. Attack detection based on snort for multistage attack scenarios in a multi-cores environment.
Recent research has indicated that although security systems are developing, illegal intrusion to computers is on the rise. The research conducted here illustrates that improving intrusion detection and prevention methods is fundamental for improving the overall security of systems. This research …
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Network-layer Selective Security
<p>The Internet and other large computer networks have become an integral part of numerous daily processes. Security at the network layer is necessary to maintain infrastructure survivability in the case of cyber attacks aimed at routing protocols. In order to minimize undesired overhead associated …