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Search the World's Largest Database of Information Science & Technology Terms & Definitions

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Below please find a list of definitions for the term that
you selected from multiple scholarly research resources.

What is Domain Name System (DNS) Filtering and Redirection

Chapter 137

Encyclopedia of Information Science and Technology, Third Edition

Blocked domain names are not resolved, or an incorrect IP address is returned via DNS hijacking or other means. This affects all IP-based protocols such as HTTP, FTP and POP. A typical circumvention method is to find an Alternative DNS root that resolves domain names correctly, but domain name servers are subject to blockage as well, especially IP address blocking.

Published in Chapter:

Internet Censorship in China

Treasa Nic Giolla Chomhaill (Computer Science Department, Letterkenny Institute of Technology, Ireland), Nigel McKelvey (Computer Science Department, Letterkenny Institute of Technology, Ireland), Kevin Curran (School of Computing and Intelligent Systems, University of Ulster, Northern Ireland), and Nadarajah Subaginy (School of Computing and Intelligent Systems, University of Ulster, Northern Ireland)

Source Title: Encyclopedia of Information Science and Technology, Third Edition

DOI: 10.4018/978-1-4666-5888-2.ch137

Full Text Chapter Download: US $37.50 Add to Cart