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    March, 2006

    OICQ安全手册

    OICQ安全手册(三)
    这等于为他的攻击准备好了目标,他可以恶意向这个IP进行各种其它的进攻、如DoS攻击、Floop溢出攻击等。
    由于OICQ采用的是UDP数据包通讯,攻击者只要向你发送一个信息,他就可以通过监视UDP数据包来获得你的IP和OICQ的端口号,从理论上说,在直接通讯的模式下,想避免攻击者发现你的IP地址是十分困难。
    IP探测的另一个方法是通过端口扫描,OICQ的通讯端口值默认情况下是8000,攻击者可以通过集中扫描某一地址段的8000端口来获得那些正在使用OICQ的IP地址。


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