大数据背景下应用信息系统的安全与防范

互联网以及计算机产业的快速发展,给人们的生产生活以及工作带来极大的便利的同时,也使得整个社会迈入了大数据时代.互联网虽然在很大程度上能够帮助我们获取到更多的资讯以及时事热点,不断提高工作人员的办公效率,但是其也有着一定程度上的缺失,那就是互联网产业以及计算机网络的安全存在一些安全隐患.因此,正因为其在使用的过程中存在着一定的安全隐患,现如今已经有很多的使用者开始逐渐意识到网络安全的重要性,同时也在使用的过程中采取了相关的措施,从而最大程度上规避风险的发生.

DEA-based Empirical Research on the Performance Analysis of China＇s Commercial Bank Information Security System Application

In this paper, the operating performances of the main commercial banks＇ information security management system applications are empirically researched using the DEA method of operating efficiency＇s multi-stage super efficiency. The DEA model of multi-stage super efficiency is established for the commercial bank information security system applications of China＇s banks using data envelopment analysis （DEA）, and then output efficiency, taxation efficiency, and comprehensive efficiency are analyzed by choosing eight banks such as Industrial and Commercial bank of China as sample data, and finally the operating performance of Chinese commercial banks＇ information security management system is concluded.