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Keith Jonathan Winstein is a U.S. computer scientist and journalist. He is currently a professor at Stanford University. Previously, he was the Claude E. Shannon Research Assistant〔(Keith Winstein and Faraz Najafi named recipients of 2012 Claude E. Shannon Research Assistantships ), RLE News Articles, 27 April 2012. Retrieved 2 May 2013.〕 at the Computer Science and Artificial Intelligence Laboratory's Networks and Mobile Systems group〔(【引用サイトリンク】url=http://wireless.csail.mit.edu/user/75 )〕 at the Massachusetts Institute of Technology, pursuing a Ph.D. under Hari Balakrishnan. Winstein is best known as the author of Mosh, the mobile shell, a UDP-based ssh replacement optimized for mobile users featuring predictive local echo, automatic roaming, and high network resiliency. == Computer science == Winstein was involved in several computer science projects. * Tyrannosaurus Lex is a system Winstein designed to hide messages in documents by altering specific words, published in 1999 while Winstein was in high school at the Illinois Mathematics and Science Academy.〔Vanderkam, Laura. ("Hidden Meanings: Keith Winstein" ), Scientific American Online, 16 May 2008. Retrieved 2 May 2013.〕 The system was the original work in the field of "linguistic steganography."〔Chang, Ching-Yun, and Stephen Clark. ("Practical linguistic steganography using contextual synonym substitution and vertex colour coding" ), Proceedings of the 2010 Conference on Empirical Methods in Natural Language Processing. Association for Computational Linguistics, 2010〕 However, analysis of Winstein's scheme by other researchers found that Tyrannosaurus Lex contains several vulnerabilities, allowing an eavesdropper to potentially decode hidden messages embedded using the system.〔Yu, Zhenshan, Liusheng Huang, Zhili Chen, Lingjun Li, Xinxin Zhao, and Youwen Zhu. ("Steganalysis of Synonym-Substitution Based Natural Language Watermarking" ), International Journal of Multimedia and Ubiquitous Engineering Vol. 4, No. 2, April, 2009.〕〔Bergmair, Richard. ("Towards linguistic steganography: A systematic investigation of approaches, systems, and issues" ), Final year project, The University of Derby, April (2004). Retrieved 2 May 2013.〕〔Taskiran, Cuneyt M., et al. ("Attacks on lexical natural language steganography systems" ), Electronic Imaging 2006. International Society for Optics and Photonics, 2006.〕〔Clark, Stephen and Ching-Yun (Frannie) Chang. ("Linguistic Steganography: Information Hiding in Text" ), University of Cambridge Computer Laboratory, May 2012. Retrieved 2 May 2013.〕 * Mosh, the mobile shell, first released in March 2012, is a computing tool used to connect from a client computer to a server over the Internet, to run a remote terminal.〔("Mosh: the mobile shell" ). Retrieved on 28 March 2013.〕 Mosh is similar〔Brockmeier, Joe. ("Into the Mosh Pit: A Mobile Shell Replacement for SSH" ), ''linux.com'', 10 April 2012. Retrieved on 28 March 2013.〕 to SSH, with additional features meant to improve usability for mobile users. * qrpff is one of the shortest programs that implements the DeCSS algorithm, co-authored by Winstein and Marc Horowitz, while at MIT.〔Loux, Brian. (SIPB Members’ Hack Draws Legal Controversy ), The Tech, 13 March 2001.〕 * LAMP is a project at MIT that allows users to play CDs from a music library over the cable TV system.〔Schwartz, John. (With Cable TV at M.I.T., Who Needs Napster? ), New York Times, 27 October 2003.〕 * Winstein, along with Joshua Mandel, built a device for Richard Stallman that allowed him to get past the MIT proximity-card-locked doors, while allowing him to remain anonymous. The device would identify itself as Winstein, Gerald Jay Sussman, or Hal Abelson, in order to open the door.〔Mandel, Josh, Austin Roach, and Keith Winstein. (MIT Proximity Card Vulnerabilities ), April 2004. Retrieved 2 May 2013.〕 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Keith Winstein」の詳細全文を読む スポンサード リンク
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