基于PKI的网络教学系统信息安全策略  

Infosec Strategy for DKI-basde Network Education System

作　　者：黄美东[1] 

机构地区：[1]上海交通大学信息安全工程学院,上海200240

出　　处：《通信技术》2008年第2期32-34,共3页Communications Technology

摘　　要：网络教学发展非常迅速,但是相应的网络安全措施还相对滞后。文中结合网络教育的一般模式和公钥密码系统,通过对网络教学模式的通信安全需求分析,提出对网络教学过程中基于公钥系统的信息加密、身份认证、数字签名等信息安全策略应用模式,并对网络教学中的信息安全模式进行风险评价,确保教学信息的安全、学生身份的认证,保障了网络教学的安全和顺利进行。With the rapid developiment of network teaching, the corresponding network security has relatively lagged behind. In combination of online education model and public key cryptography system, and by analyzing the security need of network teaching, this paper brings forward the information security strategy application modes such as encryption, authentication, digital signatures in the teaching process and, at the same time, gives risk evaluation of information security, model in network teaching, thus to ensure the security of teaching information, authentication of students identities, security and smoothness of the notwork teaching.

关 键 词：网络教学 公钥体系 数字签名 身份认证 信息安全 

分 类 号：TP309[自动化与计算机技术—计算机系统结构]