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Service Identification in TCP/IP: Well-Known versus Random Port Numbers

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dc.contributor.advisor David Clark
dc.contributor.author Masiello, Elizabeth
dc.contributor.other Advanced Network Architecture
dc.date.accessioned 2006-01-12T16:07:26Z
dc.date.available 2006-01-12T16:07:26Z
dc.date.issued 2006-01-11
dc.identifier.other MIT-CSAIL-TR-2006-004
dc.identifier.uri http://hdl.handle.net/1721.1/30606
dc.description SM thesis
dc.description.abstract The sixteen-bit well-known port number is often overlooked as a network identifier in Internet communications. Its purpose at the most fundamental level is only to demultiplex flows of traffic. Several unintended uses of the port number evolved from associating services with a list of well-known port numbers. This thesis documents those unintended consequences in an effort to describe the port number's influence on Internet players from ISPs to application developers to individual users. Proposals and examples of moving away from well-known port numbers to randomly assigned ones are then presented, with analysis of impacts on the political and economic systems on which Internet communication is dependent.
dc.description.provenance Made available in DSpace on 2006-01-12T16:07:26Z (GMT). No. of bitstreams: 2 MIT-CSAIL-TR-2006-004.ps: 66099985 bytes, checksum: 33663f80be8ae4642cd4f10787dd76b0 (MD5) MIT-CSAIL-TR-2006-004.pdf: 3014151 bytes, checksum: 0afa508a6173860f021cd327160b4412 (MD5) en
dc.format.extent 52 p.
dc.format.extent 66099985 bytes
dc.format.extent 3014151 bytes
dc.format.mimetype application/postscript
dc.format.mimetype application/pdf
dc.language.iso en_US
dc.relation.ispartofseries Massachusetts Institute of Technology Computer Science and Artificial Intelligence Laboratory
dc.title Service Identification in TCP/IP: Well-Known versus Random Port Numbers

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