A Simple Method to Control Indirect Information Flows (Special Section of Letters Selected from the 1994 IEICE Spring Conference)
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概要
- 論文の詳細を見る
The access control method adopted by UNIX is simple, understandable, and useful. However, it is quite possible that unexpected information flows occur when we are cooperating with some group members on UNIX. Introducing notions such as "flow right", "maximal permission" and "minimal umask value", this note proposes a simple method, can be seen as a natural extension of UNIX, to control indirect information flows without losing availability and understandability of UNIX.
- 社団法人電子情報通信学会の論文
- 1994-11-25
著者
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IMAI Hideki
Institute of Industrial Science, The University of Tokyo
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Matsumoto Tsutomu
Faculty of Engineering, Yokohama National University
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Imai Hideki
Institute Of Industrial Science The University Of Tokyo
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Ozaki S
Faculty Of Engineering Yokohama National University
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Ozaki Satoshi
Faculty Of Engineering Yokohama National University
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Matsumoto Tsutomu
Faculty Of Engineering Yokohama National University
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Imai Hideki
Institute Of Industrial Science Interfaculty Initiative For Information Studies University Of Tokyo
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