Sökning: "website fingerprinting attack"

Hittade 5 uppsatser innehållade orden website fingerprinting attack.

1. 1. Impact of fixed-rate fingerprinting defense on cloud gaming experience

   Kandidat-uppsats, Linköpings universitet/Institutionen för datavetenskap

   Författare :Kent Thang; Adam Nyberg; [2023]
   Nyckelord :cloud gaming; QoE; QoS; proxy; fingerprinting defense; website fingerprinting attack;

   Sammanfattning : Cloud gaming has emerged as a popular solution to meet the increasing hardware de-mands of modern video games, allowing players with dated or non-sufficient hardwareto access high-quality gaming experiences. However, the growing reliance on cloud ser-vices has led to heightened concerns regarding user privacy and the risk of fingerprintingattacks. LÄS MER

3. 2. Towards Realistic Datasets forClassification of VPN Traffic : The Effects of Background Noise on Website Fingerprinting Attacks

   Kandidat-uppsats, Karlstads universitet/Institutionen för matematik och datavetenskap (from 2013)

   Författare :Christoffer Sandquist; Jon-Erik Ersson; [2023]
   Nyckelord :Data collection; Website fingerprinting; dataset; traffic analysis; VPN; encrypted traffic; machine learning; deep learning; network measurements; twitch; Datainsamling; Profilering av hemsidor; dataset; trafikanalys; VPN; krypterad trafik; maskininlärning; djupinlärning; nätverksmätningar; twitch;

   Sammanfattning : Virtual Private Networks (VPNs) is a booming business with significant margins once a solid user base has been established and big VPN providers are putting considerable amounts of money into marketing. However, there exists Website Fingerprinting (WF) attacks that are able to correctly predict which website a user is visiting based on web traffic even though it is going through a VPN tunnel. LÄS MER

4. 3. The Effect Background Traffic in VPNs has on Website Fingerprinting

   Master-uppsats, Karlstads universitet/Institutionen för matematik och datavetenskap (from 2013)

   Författare :Gustav Rehnholm; [2023]
   Nyckelord :Website Fingerprinting; Virtual Private Network; Deep Learning; Mönsterigenkänning; Virtuellt Privat Nätverk; Djup Inlärning;

   Sammanfattning : Tor and VPNs are used by many to be anonymous and circumvent censorship on the Internet. Therefore, traffic analysis attacks that enable adversaries to link users to their online activities are a severe threat. LÄS MER

5. 4. Tor och webbplatsorakel : Konstruktion och utvärdering av webbplatsorakel från DNS-tidtagning i Tor-nätverket.

   Kandidat-uppsats, Karlstads universitet

   Författare :Oscar Andersson; [2021]
   Nyckelord :Tor; The Tor Project; The Onion Router; Website Oracle; Attack; Penetration Testing; Network; Security; Side channel attack; DNS; Timing; Darknet; Dark net; Tor; Nätverksteknik; Attack; Webbplatsorakel; Sidokanalsattack; Penetrationstest; Datasäkerhet; Informationssäkerhet; DNS; The Tor Project; Darknet; Dark net;

   Sammanfattning : This paper discsusses the question: is website oracles in Tor from timing DNS something we have to worry about? This paper builds apon the findings done by Rasmus Dahlberg and Tobias Pulls in thier paper Website Fingerprinting with Website Oracles. A website oracle is a side channel attack that answers the predicate: has this website been visited before? The website oracle is constructed and test are carried out, with great outcome, resulting in that website oracles from timing DNS is not an attack that puts individuals using Tor at risk, but certanly challanges the idea of an anonymity network when such a lot of data can be derived from DNS. LÄS MER

7. 5. Evaluation of a Proposed Traffic-Splitting Defence for Tor : Using Directional Time and Simulation Against TrafficSliver

   Master-uppsats, Karlstads universitet/Institutionen för matematik och datavetenskap (from 2013)

   Författare :Jonathan Magnusson; [2021]
   Nyckelord :Tor; Website Fingerprinting; Deep Learning; Deep Fingerprinting; Traffic Splitting; TrafficSliver;

   Sammanfattning : Tor is a Privacy-Enhancing Technology based on onion routing which lets its users browse the web anonymously. Even though the traffic is encrypted in multiple layers, traffic analysis can still be used to gather information from meta-data such as time, size, and direction of the traffic. LÄS MER