Try the powerful DDoS protection software for Free
- 3-day full-featured free trial
- Stop DDoS attacks instantly
- Prevent lag, crashing and high CPU usage caused by DDoS attacks
- No need to provide any contact information or credit card to start your trial
Start your free DDoS protection trial now
Step 1
Click here to download
Anti DDoS Guardian. The full installation file size is only 2 megabytes.
Step 2
Install it on the Windows servers you want to protect. The first time you run it, please leave all settings as default.
Step 3
Done. Your servers are protected.
Why choose Anti DDoS Guardian?
Unique DDoS attack protection mechanism
The network flow-based analysis engine in the TCP/IP stack detects sophisticated DDoS attacks.
Rate limiting
Advanced rate limits include client concurrent TCP connections, TCP connection rate, UDP rate, and client bandwidth.
Monitoring & defending
Graph-based monitoring tools allow users to observe suspicious network activity in real time. Customize DDoS protection rules based on observations.
Contact us
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