Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Evaluating the Security of a DNS Query Obfuscation Scheme for Private
  Web Surfing   The Domain Name System (DNS) does not provide query privacy. Query
obfuscation schemes have been proposed to overcome this limitation, but, so
far, they have not been evaluated in a realistic setting. In this paper we
evaluate the security of a random set range query scheme in a real-world web
surfing scenario. We demonstrate that the scheme does not sufficiently
obfuscate characteristic query patterns, which can be used by an adversary to
determine the visited websites. We also illustrate how to thwart the attack and
discuss practical challenges. Our results suggest that previously published
evaluations of range queries may give a false sense of the attainable security,
because they do not account for any interdependencies between queries.

10
The categories of this paper are: q-bio
25
The categories of this paper are: patt-sol
18
The categories of this paper are: econ
6
The categories of this paper are: astro-ph
29
The categories of this paper are: funct-an
13
The categories of this paper are: quant-ph
33
The categories of this paper are: plasm-ph
23
The categories of this paper are: solv-int
31
The categories of this paper are: ao-sci
30
The categories of this paper are: q-alg
34
The categories of this paper are: chem-ph
22
The categories of this paper are: chao-dyn
12
The categories of this paper are: nucl-th
36
The categories of this paper are: cmp-lg
14
The categories of this paper are: math-ph
24
The categories of this paper are: dg-ga