What is a DNS Query Flood DDoS attack?
A DNS Query Flood DDoS attack occurs when DDoS attacks prevent the DNS server from responding to legitimate zone requests, by exhausting the server-side CPU or memory with a succession of UDP packets.
Glossary
A DNS Query Flood DDoS attack occurs when DDoS attacks prevent the DNS server from responding to legitimate zone requests, by exhausting the server-side CPU or memory with a succession of UDP packets.