307 Security Mode

By default, the challenge is no, if you want to turn on 307 Security Mode please edit the website.conf file as follows:

Enable Security Mode:

1. Edit website.conf:

nano /vddos/conf.d/website.conf

# Website       Listen            Backend               Cache  Security  SSL-Prikey  SSL-CRTkey
your-domain.com	http://0.0.0.0:80 http://204.79.197.2:80 no     307       no          no

In that configuration:
Website is: your-domain.com

https://0.0.0.0:443 is: Protocol & IP:PORT, that vDDoS needs to listen to serve for your-domain.com domain.
https://20.79.197.2:443 is: Protocol & IP:PORT of the original web server of your-domain.com, which you want vDDoS to know and transfer traffic to that server (it’s called a Backend Server)

Cache is: no
Security is: 307
SSL KEYs is: no & no

2. Restart vDDoS (After each configuration change):

[root@vDDoS ~]# vddos restart

(Defensive Estimating ~ 273 RealReq/s)
0.0.0.0:80
vDDos service Restart success!

Check Security Mode:

[root@vDDoS ~]# curl http://your-domain.com

<html>
<head><title>307 Temporary Redirect</title></head>
<body bgcolor="white">
<center><h1>307 Temporary Redirect</h1></center>
<hr><center>nginx</center>
</body>
</html>

[root@vDDoS ~]# curl -L http://your-domain.com

vDDoS Security: Please Upgrade Your Browser And Try Again!

[root@vDDoS ~]# curl -I http://your-domain.com

HTTP/1.1 307 Temporary Redirect
Server: nginx-V-ddos
Date: Thu, 01 Jun 2017 06:21:45 GMT
Content-Type: text/html
Content-Length: 180
Connection: keep-alive
Keep-Alive: timeout=15
Set-Cookie: vDDoS=fa3b3a420a7a2d6605f95b654ec4058a; path=/
Location: http://your-domain.com/?d=1

NOTE: 307 Security Mode is the fastest but easily bypass.