CAJ | 학술논문

随着网格应用的发展，网格安全问题日渐突出。为解决此问题，Globus项目组作了大量工作。讨论网格环境下的安全问题，分析Globus的安全机制，结合虚拟组织技术和基于角色的访问控制方法，探讨基于Globus安全基础设施的扩展的安全技术——社区授权服务机制，并对网格环境下的安全技术的基本问题进行了总结。
수착망격응용적발전，망격안전문제일점돌출。위해결차문제，Globus항목조작료대량공작。토론망격배경하적안전문제，분석Globus적안전궤제，결합허의조직기술화기우각색적방문공제방법，탐토기우Globus안전기출설시적확전적안전기술——사구수권복무궤제，병대망격배경하적안전기술적기본문제진행료총결。
With the development of grid application, the problem of grid security is becoming more and more serious. To solve this problem, G]obus project team made a large work. In this paper, the safety of the grid environment is discussed. Then the se- curity mechanism combined with the Globus virtual organization technology and role based access control method is analysed. The Globus security infrastructure based on the expansion of the security technology-the community authorization service is discussed. At last,the basic problem of the safety technology in grid environment is summarized.