Anti DDoS Guardian is described as 'DDoS Protection tool. Anti DDoS Guardian stops DDoS attacks for Windows servers, it prevents Remote Desktop Connection brute force attacks, Slow HTTP Get&Post attacks, SYN flood, TCP flood, UDP flood, ICMP flood, bandwidth attacks, etc' and is an app. There are eight alternatives to Anti DDoS Guardian for Windows and Web-based. The best Anti DDoS Guardian alternative is RdpGuard. It's not free, so if you're looking for a free alternative, you could try SpyLog or Cyberarms Intrusion Detection and Defense. Other great apps like Anti DDoS Guardian are EvlWatcher, AiP Defense, mobileFX Spartan RDP Guard and e.guardo Smart Defender.