安全狗2.4 Linux最新版已经完美支持kangle web server，CC防护攻击不需要开启会话认证 全功能珍藏版

小樱

1. yum -y install wget which file
   
2. echo "127.0.0.1 download.safedog.cn" >> /etc/hosts
   
3. echo "127.0.0.1 client-server.safedog.cn" >> /etc/hosts
   
4. echo "127.0.0.1 update.safedog.cn" >> /etc/hosts
   
5. echo "127.0.0.1 www.safedog.cn" >> /etc/hosts
   
6. echo "127.0.0.1 fuyun.safedog.cn" >> /etc/hosts
   
7. echo "127.0.0.1 config.safedog.cn" >> /etc/hosts
   
8. setenforce 0
   
9. wget http://github.itzmx.com/1265578519/safedog/master/2.4/safedog_linux64.tar.gz
   
10. tar xzf safedog_linux64.tar.gz
    
11. cd safedog_linux64
    
12. chmod -R 777 install.py
    
13. ./install.py
    
14. sdcmd webflag 0
    
15. sdcmd twreuse 1
    
16. sdcmd sshddenyflag 1
    
17. cd ..
    

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运行主程序，F5可以切换语言

1. sdui
   

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卸载程序

1. cd safedog_linux64
   
2. chmod -R 777 uninstall.py
   
3. ./uninstall.py
   

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开了会话认证挺吃CPU，而且一般CC攻击软件都有跟踪302重定向功能，所以不建议开启



302这个对于一些特殊CC防护很不错，例如discuz随机URL CC攻击，把你的每个帖子都打一遍。但是对于同URL攻击是完全没有多大效果的。


kangle web server的话里面叫做http redirect，就和这个会话认证差不多，一般情况下开启html redirect防御模式就好了。



DDOS Firewall后台通过输入如下访问，具体参数设置不举例，可以防小流量DDOS攻击和常见CC攻击，不过还是建议使用完美无误封的kangle商业版：http://bbs.itzmx.com/thread-7047-1-1.html

1. sdui

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使用说明：
切换DDOS Firewall语言包图形界面显示

1. F5

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查看DDOS Firewall服务

1. service safedog status

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启动DDOS Firewall服务

1. service safedog start

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停止DDOS Firewall服务

1. service safedog stop

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重启DDOS Firewall服务

1. sdstart

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抓包屏蔽云端服务器

1. Thu Oct 15 23:53:48|request error 127.0.0.1 POST http://client-server.safedog.cn/innerIntf/hs.html 404 No such file or directory.
   
2. Thu Oct 15 23:53:49|request error 127.0.0.1 GET http://www.safedog.cn/recordSoftInUnstall.do?bid=3&ip=45.77.1.93&opt=install&machinecode=CE9E213318961D21B03D437AAC0A826A 404 No such file or directory.
   
3. Thu Oct 15 23:54:00|request error 127.0.0.1 GET http://update.safedog.cn/pages/check/updateini.aspx?licensekey=C5A2-4985-B409-5E02&orgkey=CE9E213318961D21B03D437AAC0A826A&version=2.4.08814&ip=45.77.1.93&osversion=CentOS%20release%206.10%20%28Final%29 404 No such file or directory.
   
4. Thu Oct 15 23:54:26|request error 127.0.0.1 POST http://fuyun.safedog.cn/postWebPv.html 404 No such file or directory.
   
5. Thu Oct 15 23:54:31|request error 127.0.0.1 POST http://fuyun.safedog.cn/postWebPv.html 404 No such file or directory.
   
6. Thu Oct 15 23:54:31|request error 127.0.0.1 POST http://fuyun.safedog.cn/cls.html 404 No such file or directory.
   
7. Thu Oct 15 23:54:31|request error 127.0.0.1 POST http://fuyun.safedog.cn/postWebPv.html 404 No such file or directory.
   
8. Thu Oct 15 23:54:32|request error 127.0.0.1 POST http://fuyun.safedog.cn/postWebPv.html 404 No such file or directory.
   
9. Thu Oct 15 23:58:48|request error 127.0.0.1 POST http://client-server.safedog.cn/innerIntf/hs.html 404 No such file or directory.

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