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 “"blacklisting"”.
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Evidence-based Cybersecurity: Data-driven and Abstract Models
… study the effect of two potential interventions: blacklisting and depreferencing. I find that heavy-tailed traffic distributions obscure the effects of interventions, but with my abstract model, I showed that lowering search rankings is a viable alternative to blacklisting infected pages. Finally, …
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A framework to address the problem of mobile phone theft: a case study of the telecommunications sector in Zambia.
… Addressing Cell Phone Theft in Zambia, IMEI Blacklisting in Zambia
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Computational environment for modeling and analysing network traffic behaviour using the divide and recombine framework
… Spamhaus and other malicious-host-blacklisting organisations have replaced smaller malicious host databases curated independently by multiple organisations for their internal needs. Spamhaus services are popular due to their free access, exhaustive information, historical …
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Proactive Cyberfraud Detection Through Infrastructure Analysis
… are adapted to new attacks. For example, blacklisting prevents communications with known malicious hosts, but many users may fall victim to an attack before blacklists are updated. In this dissertation we argue for a proactive approach to fighting cybercrime. Our approach relies on the …
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Trust-Based Service Management for Service-Oriented Mobile Ad Hoc Networks and Its Application to Service Composition and Task Assignment with Multi-Objective Optimization Goals
… outperforms a non-trust-based counterpart using blacklisting techniques and trust-based counterparts built on contemporary peer-to-peer trust protocols. We also develop a dynamic table-lookup method to apply the best trust model parameter settings upon detection of rapid MANET environment changes …
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Enhancing DNS data exfiltration protection through SDN data plane programming
… internal DNS server, to allow for dynamic domain blacklisting of DNS traffic that keeps the DNS service available for the affected host, or in the data plane to block DoH traffic from an infected host. Additionally, a solution for extracting DNS-over-HTTPS from other HTTPS traffic in the data …