试论计算机网络安全对策

Computer Network Security Measures

随着互联网的蓬勃发展，信息的传输以及处理，突破了时间以及地域的限制，但是先进的科学技术的产生势必会伴随着新的问题的出现，由于计算机网络自身的缺陷，给病毒或者黑客的攻击提供了切入点，通过在使用过程中的防范以及在技术领域实施防火墙技术、文件加密技术以及数据备份恢复技术来保障网络的安全是本文研究的重点。

With the rapid development of Internet,information transmission and processing,breakthrough time and geographical constraints,but the production of advanced science and technology will inevitably be accompanied by new problems,as the computer network of its own defects,to the virus or hackers provide a starting point,through the use of the process of implementation of prevention and firewall technology in the technical field,file encryption and data backup and recovery technology to protect network security focus of this study.