随着互联网络的普及,计算机网络信息安全日益受到重视。文章分析了计算机网络信息安全面临的问题,如法制不健全、监管不力、黑客恶意入侵、病毒肆虐等,并提出要从法制、监管体制、民众意识、技术改进等防护策略。 With the popularization of internet, the information security of computer network is paid more and more attention. This article analyzes the problems that the computer network information security faces such as the imperfect legal system, the ineffective supervision, the hacker malicious intrusion, the virus raging and so on, and proposes the protection strategy from the legal system, the regulatory system, the public consciousness, the technical improvement and so on.