Anti DDoS Guardian - Over 10,000 Internet servers use Anti DDoS Guardian to stop DDoS attacks. It protects IIS servers, Apache serves, game servers, Camfrog servers, mail servers, FTP servers, VOIP PBX,SIP servers and so on.

• Stop SYN flood, TCP flood, UDP flood, ICMP flood, bandwidth attacks

• Stop Slow HTTP Get&Post attacks

• Protect Windows Remote Desktop Connection from password brute force attacks

• Support Windows 10, Windows 8, Windows 7, Windows 2019, Windows 2016, Windows 2012, Windows 2008, Windows 2003, Windows 2000, Windows XP and Vista, both in 32 bits and 64 bits

Comments by Anti DDoS Guardian Users

"I must really compliment you on your work. Anti ddos guardian is amazing......It works better than anything we've used......It's too cheap......People will offer a lot more for this kind of protection......Especially once they know how well it works......There is no other software that I've seen that actually worked well......We've had trouble with DDoS attacks with our game servers for a very long time......We've used hardware mitigation and other mitigation services......But none of them ever worked......"

-Daniel Bowen

"anti ddos guardian blocks ddos attacks generally......so it does the required job......before i found your program , my friend paid 300$ to ......but you know , their programs made setting up the program hard for user i think......"

-Muhammod Yunus

"Anti ddos guardian is amazing......To say the least......and we finally got around to installing the program on there......and now no more DDoS......it works 100%......when I was under attack with a 20,000 botnet......and it blocked attacks of 900mb/s" 

-Col Austen

One Year Free Updates

There is no additional costs for one year updates after purchasing Anti DDoS Guardian. We will email new versions to registered users. If any registered users did not received the new registration code, please email us.

• Network flow and TCP connection management. Anti DDoS Guardian limits network flow number, client bandwidth, client concurrent TCP connection number and TCP connection rate. 

• TCP half-open connection control.

• UDP flow control. Anti DDoS Guardian limits UDP bandwidth, UDP connection rate and UDP packet rate.

• Block country IP addresses

• Block certain IP addresses or ranges of addresses.

• Firewall protection. The firewall rules are based on remote IP addresses, ports, protocols, and other TCP/IP factors.

• IP black list and white list. Anti DDoS Guardian controls users' access to the Internet within particular areas by setting black list or white list.

• Support various of IP list formats, such as Apache's .htaccess.

• IP list automatic updating.

• Exceptional rules.

• Real-Time network activities monitoring. Anti DDoS Guardian monitors each incoming and outgoing packet in Real-Time. It displays local address, remote address, and other information of each network flow.

• Looking up IP addresses. Anti DDoS Guardian looks up the remote IP addresses and ownership information.

• Log files. Anti DDoS Guardian records each blocked and allowed IP address.

• Run Anti DDoS Guardian as a Windows service

• Microsoft Windows 2000, XP, Windows 2003, Windows 2008, Vista, Windows 7, Windows 8, Windows 10, Windows 2012 (32-bit and 64-bit).

Anti DDoS Guardian Full Version Information

Current Version:      5.0
Release Date:         Dec 16, 2017
Language:              English
File Size:                2,585 KB
Trial Limitations:      5-day trial
Price:                    $99.95