Anti DDoS Guardian

Anti DDoS Guardian protects your Windows website servers from Distributed Denial of Service (DDoS) attacks. It stops most DDoS/DoS attacks, including RDP brute force password guessing attacks, SYN attacks, IP flood, TCP flood, UDP flood, ICMP flood, bandwidth attacks, etc. Anti DDoS Guardian blocks country ip and limits network flow number, client bandwidth, TCP connection number of each client, UDP/ICMP packet rate and TCP half-open connection.