DDoS Defense Specifications | Defense against protocol abuse attacks Defense against Land, Fraggle, Smurf, WinNuke, Ping of Death, Teardrop, and TCP error flag attacks
Web application protection Defense against HTTP GET flood, HTTP POST flood, HTTP slow header, HTTP slow post, HTTPS flood, SSL DoS/DDoS, WordPress reflection amplification, RUDY, and LOIC attacks; packet validity check.
Defense against scanning and sniffing attacks Defense against address and port scanning attacks, and attacks using Tracert packets and IP options, such as IP source route, timestamp, and record route
DNS application protection Defense against DNS query flood, DNS reply flood, and DNS cache poisoning attacks; source limit
Defense against network-type attacks Defense against SYN flood, SYN-ACK flood, ACK flood, FIN flood, RST flood, TCP fragment flood, UDP flood, UDP fragment flood, IP flood, ICMP flood, TCP connection flood, sockstress, TCP retransmission, and TCP empty connection attacks
SIP application protection Defense against SIP flood/SIP methods flood attacks, including Register, Deregistration, Authentication, and Call flood attacks; source limit
Defense against UDP-based reflection amplification attacks Defense against NTP, DNS, SSDP, Chargen, TFTP, SNMP, NetBIOS, QOTD, Quake Network Protocol, Portmapper, Microsoft SQL Resolution Service, RIPv1, and Steam Protocol reflection amplification attacks
Filter IP, TCP, UDP, ICMP, DNS, SIP, and HTTP packet filters
Location-based filtering Traffic block or limit based on the source IP address location
Attack signature database RUDY, slowhttptest, slowloris, LOIC, AnonCannon, RefRef, ApacheKill, and ApacheBench attack signature databases; automatic weekly update of these signature databases
IP reputation Tracking of most active 5 million zombies and automatic daily update of the IP reputation database to rapidly block attacks; local access IP reputation learning to create dynamic IP reputation based on local service sessions, rapidly forward service access traffic, and enhance user experiences
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