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New Technology of Library and Information Service  1995, Vol. 11 Issue (6): 3-8    DOI: 10.11925/infotech.1003-3513.1995.06.01
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DATA SECURITY OF MANAGEMENT INFORMATION SYSTEM
Fang Zheng   Qian Xiangxiang
(Shanghai Jiaotong University Computer Center)
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Abstract  

In this paper,after analysing and comparing currently often used security methods such as user identification,access control,software protection and data enciphering,a leveled security model are designed which according to the particular characteristics of MIS to presentively protect directories,program files and database files. In addition,We present some new ideas on ways to secure application system by me ans of passwords,multi-user access management,ways to solve the problem of data collision and deadlock under mult i- user environment and leveled use of database files.
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Received: 09 May 1995      Published: 25 December 1995
Corresponding Authors: Fang Zheng,Qian Xiangxiang   
About author:: Fang Zheng,Qian Xiangxiang

Cite this article:

Fang Zheng,Qian Xiangxiang. DATA SECURITY OF MANAGEMENT INFORMATION SYSTEM. New Technology of Library and Information Service, 1995, 11(6): 3-8.

URL:

https://manu44.magtech.com.cn/Jwk_infotech_wk3/EN/10.11925/infotech.1003-3513.1995.06.01     OR     https://manu44.magtech.com.cn/Jwk_infotech_wk3/EN/Y1995/V11/I6/3

1 李学诗主编.计算机系统安全技术.华中工学院出版社,1987.
2 魏仲山编著.计算机信息保护.天津大学出版社,1989.
3 毛明编著.计算机软件加密实用技术.电子工业出版社,1993.
4 杨迈.李卫.郑自修编著.IBM PC微型计算机软件加密解密及反跟踪应用技术.西安电子科技大学出版社,1991.
5 钱湘香.管理信息系统的数据安全性.上海交通大学研究生硕士论文,1994

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