| 企业信息异地查询系统的访问控制策略 |
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| 引用本文： | 王芳,沈海波.企业信息异地查询系统的访问控制策略[J].培训与研究,2007,24(8):47-49. |
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| 作者姓名： | 王芳 沈海波 |
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| 作者单位： | 湖北第二师范学院计算机科学与工程系 武汉430205 |
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| 摘 要： | 企业信息查询系统将分布各地独立的信息业务系统的信息使用Web服务技术进行集成,通过公用或者专用互联网络满足用户的访问需要。因其异构性和基于Web服务,安全问题尤其特殊与重要。使用CA安全中心统一管理用户身份认证与服务之间的信任访问,通过安全令牌、数字签名和数据加密建立应用层的安全控制机制,满足了异地查询系统的安全需要。
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| 关 键 词： | 异地查询系统 访问控制 策略 Web服务 |
| 文章编号： | 1007-1687（2007）08-0047-03 |
| 修稿时间： | 2007-05-20 |
Access Control Policy in Enterprise Information Remote Query System |
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| WANG Fang,SHEN Hai-bo.Access Control Policy in Enterprise Information Remote Query System[J].Training and Research-Journal of Hubei College of Education,2007,24(8):47-49. |
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| Authors: | WANG Fang SHEN Hai-bo |
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| Institution: | Department of Computer Science and Engineering, Hubei University of Education, Wuhan 430205, China |
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| Abstract: | Enterprise information query system uses the Web Service technology to integrate the information from unattached communication system distributed in different areas,and satisfies the demands of access by using the public or private network.Because the system is heterogeneous and based on web services,the security issue becomes especial and important.In this paper,we insure the security requirement of remote query system by using CA to manage the unsuspecting access between user identity authentication and service,and by setting up the application layer security control mechanism with secure token,numeric sign and data encryption. |
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| Keywords: | remote query system access control policy web service |
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