高校计算机系统安全及维护研究

高校计算机系统在给教职工及学生提供便利的同时，也会给大家带来诸如系统故障、计算机病毒、黑客攻击等系统安全问题的困扰，导致系统瘫痪、重要资料泄漏及工作文件丢失等．简介计算机软、硬件系统，分析高校计算机软、硬件系统存在的安全问题，并提出相关的维护方法，从而有效提高高校计算机系统的安全性．

The research on security and maintenance of computer system in colleges and universities

Abstract： The computer systems can provide convenience for the staff and students. In the meanwhile, however, it can also cause troubles and problems, such as system fault, computer viruses, hacker attacks and so on, which can lead to paralysis of the system, data leakage and loss of files. This article introduces computer software and hardware system, analyzes the security problems existing in the computer soft and hardware system, and puts forward some relevant maintenance ways, so as to effectively improve the safety of the computer system.