说明：  通过介绍网络上几种常见的攻击方式（电子欺骗攻击、拒绝服务攻击、同步攻击、Web欺骗攻击、密码攻击、木马程序攻击等），然后就这些攻击方式提出相应的防范措施，最后就个人防范网络攻击提出了一些相关的策略。本文从以上方面来阐述在网络给人们带来诸多好处的同时，也带来了一些不可避免的负面影响，本文主要是为了有效地防范网络攻击，维护自己的权益不受侵犯，就需要我们尽量了解网络攻击的各种原理和手段、网络中存在的各种漏洞，以便及时维护我们的系统。 关键字：网络安全，网络攻击，防范措施
(by introducing several common network attacks means (electronic deception attacks, denial of service attacks, simultaneous attacks, Web spoofing, password attacks, Trojan program attack), then these attacks manner corresponding preventive measures, Finally on personal networks for a number of attacks related to the strategy. This paper described above in connection to the network to bring many advantages, also brought some unavoidable adverse effects, the paper is mainly to effectively prevent network attacks, safeguard their rights and interests are not violated, we need to try to understand the various network attacks principle and means network the various loopholes that exist, in order to safeguard our systems. Keywords : network security, network attacks, and prevention measures)