数据加密技术在校园网安全中的应用研究

Research on the Application of Data Encryption Technology in Campus Network Security

校园网在高职院校中的功能日益凸显,但网络安全问题也随之而来,如黑客入侵、数据破坏、密码失窃等,这些将严重影响到校园网的正常机能,应用数据加密技术,将有效提升校园网络的安全性和可靠性。文中简要介绍了数据加密技术,同时,对校园网安全问题进行了分析,最后阐述了数据加密技术在校园网安全中的应用,提出身份认证技术、链路加密技术和网络数据库加密技术三种加密技术来提升校园网络的安全性。

The function of campus network in higher vocational colleges is becoming more and more prominent,but network security problems also follow,such as hacker intrusion,data destruction,password theft,etc.,which will seriously affect the normal function of campus network.Application of data encryption technology,Will effectively improve the security and reliability of the campus network.The article briefly introduces data encryption technology.At the same time,it analyzes the security problems of campus network.Finally,it explains the application of data encryption technology in campus network security,and puts forward three kinds of encryption technology to improve the security of campus network:identity authentication technology,link encryption technology and network database encryption technology.