Method for preventing star-shape network from invading and attacking based on intelligent exchanger |
Title： |
| Method for preventing star-shape network from invading and attacking based on intelligent exchanger |
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Application Number： |
200610012091 |
Application Date： |
2006/06/02 |
Announcement Date： |
2007/01/03 |
Pub. Date： |
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Publication Number： |
1889502 |
Announcement Number： |
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Grant Date： |
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Granted Pub. Date： |
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ApplicationType： |
Invention |
State/Country： |
11[China|beijing] |
IPC： |
H04L 12/54 |
Applicant(s)： |
Tsinghua Univ. |
Inventor(s)： |
Dai Yiqi, Chen Jia, Si Tiange, Cheng Lei, Liu Duo, Tan Zhiyong, Zou Jia, Zhang Yaoxue, Jia Peifa, Lei Zhaojie, Gong Jie, Dai Rui, Chen Wei, Li Wenping |
Key Words： |
prevent, star-shape network, invading and attacking, intelligent exchanger |
Abstract： |
A safety technique of star network includes setting a secret level for client computer according to safety level of file concerning secret when file concerning secret and requiring by client computer is received by intelligent server, setting up secret level control-table in star network for all client computers according to their safety level, allowing to carry out communication between client computers in the same secret level or otherwise not, judging whether it is necessary to change secret level of client computer or not when safety level of file received by client computer is changed. |
Claim： |
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Priority： |
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PCT： |
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LegalStatus： |
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