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 20 of 185 for “"Network security"”.
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Network Security Automation
L'abstract è presente nell'allegato / the abstract is in the attachment
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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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Networks and Network Security
<p>In a world of ever-increasing security threats, companies have the difficult task of securing their networks from attack. One of the largest threats to a company is the users on its network. By educating its network administrators and employees about network threats, a company can lower its …
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Probabilistic trust models in network security
… of the dominant properties of a global computing network is the incomplete information available to principals about each other. This was the motivation of using the notion of probabilistic trust as an approach to security sensitive decision making in modern open and global computing systems. In …
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Strategic network security for critical infrastructures
Submission original under an indefinite embargo labeled 'Open Access'. The submission was exported from vireo on 2023-12-04 without embargo terms
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NetSPA : a Network Security Planning Architecture
… on a critical host machine. NETSPA, the Network Security Planning Architecture, is a C++ system that quickly generates worst-case attack graphs using a forward-chaining depth-first search of the possible attack space using actions modeled with REM, a simple attack description language. …
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Privacy Preserving Network Security Data Analytics
… related disciplines. Statisticians, information security experts, and computational theory researchers, to name a few, have produced extensive bodies of work regarding privacy preservation. Still the need to improve our ability to control the dissemination of potentially private information is …
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Enhancement of network security by use machine learning
… about the design and simulation on enhancement network security using machine learning. The design use MATLAB coding to show the simulation. The coding is designed in a way that there is an attack of malicious to destroy the data. Because there is a machine-learning scheme in the security, the …
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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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Game theoretic analysis and design for network security
… with the massive and rapid evolution of computer networks, there has been a surge of research interest and activity surrounding network security recently. A secure network has to provide users with confidentiality, authentication, data integrity and nonrepudiation, and availability and access …
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Antenna-driven methods for increased wireless network security
… design and radiation properties to increase the security of wireless networks. Two major threats are addressed in this work---jammers and eavesdroppers. The problem space outlined for the first threat is the open broadcast of the Global Positioning System (GPS), and the solution is developed from …
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A structured approach to network security protocol implementation
The implementation of network security protocols has not received the same level of attention in the literature as their analysis. Security protocol analysis has successfully used inference logics, like GNY and BAN, and attack analysis, employing state space examination techniques such as model …
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Impact of network security on SDN controller performance
Internet Protocol network architectures are gradually evolving from legacy flat networks to new modern software defined networking approaches. This evolution is crucial as it provides the ideal supporting network structure, architecture and framework that supports the technologies that are also …
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Simple certificate for power distribution network security assessment
… uncertainties that could easily jeopardize the security of power systems. Meanwhile, constructing the real solvable boundary-crucial for contingency analysis, security assessment, and planning network processes-in multidimensional parameter space is burdensome and time consuming; hence there is …
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Network security and min-cost max-flow problem
Network optimization has widely been studied in the literature for a variety of design and operational problems. This has resulted in the development of computational algorithms for the study of classical operations research problems such as the maximum flow problem, the shortest path problem, and …
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An approach to incorporating uncertainty in network security analysis
Attack graphs used in network security analysis are analyzed to determine sequences of exploits that lead to successful acquisition of privileges or data at critical assets. An attack graph edge corresponds to a vulnerability, tacitly assuming a connection exists and tacitly assuming the …
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Regions Security Policy (RSP) : applying regions to network security
The Regions network architecture is a new look at network organization that groups nodes into regions based on common purposes. This shift from strict network topology groupings of nodes requires a change in security systems. This thesis designs and implements the Regions Security Policy (RSP). RSP …
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Towards Zero Trust Network Security via Programmable Data Planes
Traditional enterprise security relies on network perimeters to define and enforce network security policies while granting ambient trust to entities within these perimeters. Zero Trust architecture eliminates this ambient trust and requires consistent verification of every access request with the …
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