基于云架构的企业防信息泄密方法  

A Cloud Architecture-based Enterprise Information Leak Prevention Method

作　　者：杨磊[1] 宋映黎 

机构地区：[1]无锡华御信息技术有限公司,江苏无锡214081

出　　处：《信息安全与通信保密》2013年第1期78-80,共3页Information Security and Communications Privacy

摘　　要：随着云技术的不断发展,安全云迅速获得了业界广泛关注。这里提供了一种基于云架构的企事业单位防信息泄密方法,该方法首先介绍了系统的设计方案,包括系统概述、组成部分、技术方案,尤其详细介绍了该系统实现的功能;其次介绍了实现这些功能的具体实施方案,包括用户向加密服务中心申请密钥和管理员数量、添加用户、设置策略、加密文件、分配权限。该方法在"云安全"的基础上进行了更细致深入的改进,便于各企事业单位相互交流与沟通。在保证了文件的密文状态前提下,不影响各企事业单位相互的协同工作,或是相互之间进行不同权限的设置。With the rapid development of cloud technology, a secure cloud quickly attracts much attention from the industry.This article first describes the system design, including system overview, integral components, technical solutions. It also presents in detail functions of the system. Then it gives the concrete implementation scheme of these functions, including the user＇s application for the encryption key from service center, the number of administrators, added users, strategy setting, file encryption, distribution of authority. This method, based on the ＂cloud security＂ , is thoroughly improved, thus being convenient for all enterprises and institutions to realize mutual exchange and communication. Under the cipher-text condition of the document, this could not affect the cooperative work of various enterprises and institutions or their different permissions settings.

关 键 词：加密服务中心 密钥 安全云 

分 类 号：TP393.08[自动化与计算机技术—计算机应用技术]