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Issue No. 04 - July/August (2010 vol. 8)
ISSN: 1540-7993
pp: 62-65
Vijay Varadharajan , Macquarie University
Various governments have been considering mechanisms to filter out illegal or offensive Internet material. The accompanying debate raises a number of questions from a technical perspective. This article explores some of these questions, such as, what filtering techniques exist? Are they effective in filtering out the specific content? How easy is circumventing them? Where should they be placed in the Internet architecture?
Internet, Internet filtering, packet filtering, DNS poisoning, URL blocking, Web proxies, deep-packet-level firewalls, CleanFeed

V. Varadharajan, "Internet Filtering," in IEEE Security & Privacy, vol. 8, no. , pp. 62-65, 2010.
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