As DDoS defense technologies evolve, so do DDoS attack techniques. In the past, Layer 3/4 attacks dominated the DDoS landscape, and cloud-based protections did a good job of mitigating them. Today, however, modern DDoS campaigns target both Layers 3/4 and Layer 7. Application-layer (Layer 7) attacks can first slow down a targeted server and then take it offline entirely with relatively little effort.
To effectively stop Layer 7 DDoS attacks, organizations need advanced DDoS protection. Unlike basic Layer 3/4 defenses, advanced protection continuously monitors application-level network connections, traffic rates, and packet loss to intelligently block malicious traffic while allowing legitimate traffic to pass through.
Anti DDoS Guardian delivers advanced DDoS protection for Windows servers. Its powerful anti-DDoS features help safeguard Internet servers against most modern DDoS attacks - especially those at the application layer (Layer 7).
The network flow-based analysis engine in the TCP/IP stack detects sophisticated DDoS attacks.
Advanced rate limits include client concurrent TCP connections, TCP connection rate, UDP rate, and client bandwidth.
Graph-based monitoring tools allow users to observe suspicious network activity in real time. Customize DDoS protection rules based on observations.
Easy-to-use programming interface allows importing third-party application block lists in real time.
Put all legitimate online users into a safe IP pool.
Gain full control with network filtering by IP address, port, and protocol.
Block unwanted country IP addresses.
Prevent Windows Remote Desktop Connection from password brute force attacks.
Set up exception rules to whitelist trusted IP addresses.