Feature Selection for Website Fingerprinting
نویسندگان
چکیده
منابع مشابه
Efficient Feature Selection for PTR-MS Fingerprinting of Agroindustrial Products
We recently introduced the Random Forest Recursive Feature Elimination (RF-RFE) algorithm for feature selection. In this paper we apply it to the identification of relevant features in the spectra (fingerprints) produced by Proton Transfer Reaction Mass Spectrometry (PTR-MS) analysis of four agro-industrial products (two datasets with cultivars of Berries and other two with typical cheeses, all...
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Traffic analysis attacks to identify which web page a client is browsing, using only her packet metadata — known as website fingerprinting — has been proven effective in closed-world experiments against privacy technologies like Tor. However, due to the base rate fallacy, these attacks have failed in large open-world settings against clients that visit sensitive pages with a low base rate. We f...
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The website fingerprinting attack aims to identify the content (i.e., a webpage accessed by a client) of encrypted and anonymized connections by observing patterns of data flows such as packet size and direction. This attack can be performed by a local passive eavesdropper – one of the weakest adversaries in the attacker model of anonymization networks such as Tor. In this paper, we present a n...
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Anonymity networks like Tor enable Internet users to browse the web anonymously. This helps citizens circumvent censorship from repressive governments, journalists communicate with anonymous sources or regular users to avoid tracking online. However, adversaries can try to identify anonymous users by deploying several attacks. One of such attacks is website fingerprinting. Website fingerprintin...
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Web-browsing clients may choose to browse the web by using proxies with encryption to secure their privacy. An attacker watching the outgoing connection of such a client will not be able to know the content or destination of their packets, unless the attacker uses website fingerprinting. Website fingerprinting is the process by which an attacker identifies which server a client is communicating...
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ژورنال
عنوان ژورنال: Proceedings on Privacy Enhancing Technologies
سال: 2018
ISSN: 2299-0984
DOI: 10.1515/popets-2018-0039