在因特网日益向社会各个角落渗透的今天 ,提高因特网的防卫能力、保障网络安全已经成为当务之急 ,网络安全问题已成为信息时代必须尽快加以解决的重大课题。结合当今与日俱增的网络新经济现象和日趋频繁的黑客攻击事件 ,通过对影响网络安全的因素以及攻击与安全类型的分析 ,提出加强我国网络安全的策略和建议。 Today, as the Internet is increasingly penetrating into every corner of society, it is imperative to improve the defense capabilities of the Internet and ensure network security. Network security has become a major issue that must be solved in the information age as soon as possible. Combining with the increasing number of new economic phenomena and frequent hacking attacks in today, this paper puts forward some strategies and suggestions to enhance the network security in our country through the analysis of the factors affecting the network security and the types of attacks and security.