防治特洛伊木马的有效手段不包括（）。
- A.不随意下载来历不明的软件
- B.使用木马专杀工具
- C.使用IPv6协议代替IPv4协议
- D.运行实时网络连接监控程序
正确答案及解析
正确答案
解析
特洛伊木马它的特点是伪装成一个实用工具或者一个可爱的游戏，这会诱使用户将其下载并安装在机器上。因此，不随意下载不明软件是防治木马的有效手段；任何木马程序成功入侵到主机后都要和攻击者进行通讯。因此如果发现有未知程序试图建立网络连接，就可以考虑电脑中了木马病毒了，因此“运行实时网络连接监控程序”也是防治手段之一。
“使用IPv6协议代替IPv4协议”只是一个传输方式的改变，IP协议属于网络层，因此并不能防治木马。
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