面向办公网络环境的数据安全传输模型研究

Research on Data Security Transmission Model for Office Network

针对数据传输过程中难以跟踪传输链、无法全面掌握数据最终存储等问题,从数据传输全过程安全管理角度,提出了一种面向办公网络环境应用的数据安全传输模型。该模型主要以网络安全防护技术、商用密码技术和访问控制技术等综合应用为基础,共分为发送应用层、加密管理层、策略设置层和接收控制层等应用功能模块,为数据在办工网络环境信息系统中的全过程安全传输控制与管理提供了一种可行的关键技术方案。

In the process of data transmission,it is difficult to track the transmission chain and comprehensively grasp that who are the sender and receiver of the business data,when the data is sent,and where is the data ultimately stored.To deal with these problems,a data secure transmission model for office network is proposed from the perspective of the security management during the whole process of business data transmission.The secure transmission model is mainly based on comprehensive applications like network security protection technology,commercial password technology and access control technology,it is divided into four layers of applications,including the sending application layer,encryption management layer,policy setting layer and receiving control layer.It provides a feasible key technical proposal for the control and management of the whole process secure transmission for data of information system in office network.