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 8 of 8 for “"Packet Filtering"”.
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A Federated Architecture for Heuristics Packet Filtering in Cloud Networks
… using statistics. Different forms of packets were sent using a specialized tool designed for load testing known as JMeter.</p> <p>After collecting the results and analyzing it thoroughly, this thesis is concluded by presenting a heuristics method on how packet filtering would fall back …
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PACKET FILTER APPROACH TO DETECT DENIAL OF SERVICE ATTACKS
… floods a target system with a high quantity of packets or connections to crash its network resources, bandwidth, equipment, or servers. Packet filtering methods are the most known way to prevent these attacks via identifying and blocking the spoofed attack from reaching its target. In this …
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Enhancing Security in 802.11 and 802.1 X Networks with Intrusion Detection
… by combining intrusion detection, fire walling, packet filtering and determining the physical location of the intruder.
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Securing Operating Systems using Hardware-Enforced Compartmentalization
… policy for nf_tables, a commonly used packet filtering LKM. LKMs are prime targets for compartmentalization because CVE analysis has shown that most kernel vulnerabilites reside in LKMs, and the HAKC two-tiered compartmentalization scheme easily adapts to LKM logical groupings of kernel …
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End-to-end security in active networks
… analysis of three such protocols: a distributed packet filtering system that can be used to adjust multimedia bandwidth requirements and defend against denial-of-service attacks; an efficient composition of link and transport-layer reliability mechanisms that increases the performance of TCP over …
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Security Policy Definition and Enforcement in Distributed Systems
… (routing as the firewall layer), that implements packet filtering using the underlying routing techniques. ROFL implements a form of ubiquitous enforcement, and is able to drop malicious packets closer to their origins to save transmission bandwidth and battery power, especially for …
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Enhancing DNS data exfiltration protection through SDN data plane programming
… the strain on the SDN controller, coarse-grained packet filtering is applied in the data plane to provide a rapid association for DNS packets into benign, malicious, and suspicious labels. This labelling informs the data plane on how to treat the traffic, either forwarding, dropping, or mirroring …
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Systém pro ochranu před DoS útoky
Bakalářská práce se zabývá návrhem a implementací softwarové části systému pro ochranu před DoS útoky. Útoky typu Denial of Service jsou v dnešní době velmi rozšířené a jejich úspěšné provedení může způsobit nemalé finanční škody provozovatelům služeb i poskytovatelům připojení. Hlavním cílem této …