Imperva DDoS protection for DNS
Imperva's DNS solutions protect against attacks while also providing query acceleration through caching and load reduction. Imperva can serve as a record host and authoritative DNS, providing final responses to queries while protecting against volumetric attacks. The Imperva secure DNS proxy server terminates TCP and UDP connections, acting as a buffer between the Internet and the original name server, filtering all kinds of DDoS attacks such as SYN Floods and UDP Floods. Only legitimate DNS queries are forwarded to the origin server. Layer 7 DDoS attacks are mitigated by a dedicated engine that can distinguish between legitimate DNS queries and DDoS attempts.
https://clico.si/vendors/imperva/anti-ddos/imperva-ddos-protection-for-dns
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Imperva DDoS protection for DNS
Imperva's DNS solutions protect against attacks while also providing query acceleration through caching and load reduction. Imperva can serve as a record host and authoritative DNS, providing final responses to queries while protecting against volumetric attacks. The Imperva secure DNS proxy server terminates TCP and UDP connections, acting as a buffer between the Internet and the original name server, filtering all kinds of DDoS attacks such as SYN Floods and UDP Floods. Only legitimate DNS queries are forwarded to the origin server. Layer 7 DDoS attacks are mitigated by a dedicated engine that can distinguish between legitimate DNS queries and DDoS attempts.
