Windows(2000／XP)系统中怎样防止Ping的攻击  

How to Prevent the Attack from Ping in the Windows 2000/xp System

作　　者：吴成茂[1] 陈世琼[1] 

机构地区：[1]西昌学院信息技术系,四川西昌615013

出　　处：《西昌学院学报（自然科学版）》2006年第1期96-98,共3页Journal of Xichang University(Natural Science Edition)

摘　　要：Ping是用来检测网络连接性、可到达性和名称解析的主要TCP／IP命令,其主要用处就是检测目标主机是否可连通。黑客要入侵,首先需锁定目标,通常情况下使用Ping命令来检测主机,获取相关信息,然后再进行漏洞扫描。如何不受别人的攻击?那就是阻止别人Ping自己的电脑,让攻击无从着手。Ping is the main TCP/IP order used to examine network connectivity, accessibility and the name analysis, it is mainly used to examine whether the target computer can be connected or not, if the hacker invades, firstly he needs to lock the object and generally uses Ping order to examine the host computer to gain correlative information, then conduct the loophole scanning. How to avoid such attack？ The answers is to prevent others ping your personal computer so that the attack cannot continue.

关 键 词：PING 安全策略 防火墙 TCP/IP ICMP 

分 类 号：TP309[自动化与计算机技术—计算机系统结构]