说明：  1、防火墙规则设置 　　双击任务栏的图标弹出主界面，KFW防火墙已经内置42条规则，其中包括了20条标准安全规则及22条针对主流木马程序的规则，这些规则能够确保系统安全。双击任意一条规则可以进行编辑。KFW还提供5个安全等级，一般情况下使用中、高级即可，另外，还可根据网上安全情况来动态的设置规则，比如震荡波病毒在网上猖獗时可以添加对5554、1068、445等端口的拦截。 　　2、应用程序规则 　　KFW防火墙可以对应用程序设置规则，这项功能对付木马十分有用。每当有新的程序要访问网络时，KFW都会弹出确认框，它还可以对应用程序的收发数据包进行控制，并对数据包设置跟踪。 　　3、数据包过滤和记录 　　KFW防火墙有专业级别的包内容记录功能，可以使您更深入的了解各种攻击包的结构。实时数据包地址 、类型过滤可以阻止木马的入侵和对危险端口的扫描。例如过滤蓝色代码病毒性攻击包等，也可防范ICQ、QQ的死机攻击。 　　4、网络端口列表 　　KFW防火墙的网络端口列表窗口中列出了所有使用网络端口的应用程序及其所使用的端口。 除了以上功能外，IP翻译数据库还可以显示出IP地址所对应地理位置。
(, the firewall rule set Double click the taskbar popup main interface, KFW firewall has built 42 rules, including 20 standard safety rules and 22 for mainstream Trojan program rules, these rules can ensure the security of the system. Double-click any rule can be edited. KFW also offers a 5 security levels, the use of advanced, can, in general in addition, can also according to the online security to dynamic set of rules, such as the shock wave virus on the rampant can be added to the 5554, 1068, 445 port interception. 2, the application rules KFW firewall can set the rules for the application, this feature is very useful against trojan. Whenever a new program to access network, KFW confirmation box will pop up, it also can send and receive data to the application package for control, and packet trace. 3, the packet filtering and record Package content recording function of KFW firewall is a professional level, can make you a better understanding of various attacks the pa)