The Art of Unspoofing - Describes several methods to track down denial of service attacks and includes a patch for Bind v8.3.3 and 4.9.9 which adds logging of external queries regarding domains the nameserver is authoritative for.
The Art of Unspoofing - Describes several methods to track down denial of service attacks and includes a patch for Bind v8.3.3 and 4.9.9 which adds logging of external queries regarding domains the nameserver is authoritative for.