The most accurate and highest performance protection against DDoS attacks.
EditBy: The most accurate, highest performance Protection against DDoS attacks with built-in Intrusion Prevention System.

Features:
The most accurate, highest performance protection against DDoS attacks.
Built-in Intrusion Prevention System.
Protection against SYN, TCP Flooding and other types of DDoS attacks.
Real-time visibility of attack packets.
TCP flow control.
Attack packets filtering; UDP/ICMP/IGMP packets rate management.
IP blacklist and whitelist.
Disable/Enable proxy access on the application Layer.
Stop over 2,000 types of Hacker activities, such as Port scan, SQL Injection and etc.
Protection against Anti-arp spoofing.
Compact & Comprehensive Log Files. you can free download D-Guard Anti-DDoS Firewall Basic 4.60 Beta / 4.58 now.