On 3 Aug 2015, at 6:16, tqr2813d376cjozqap1l at tutanota.com wrote: > DDoS = multiple IPs > > DoS = single IP It seems most people colloquially use DDoS for both, and reserve DoS for magic-packet blocking exploits like the latest BIND CVE, FYI. ----------------------------------- Roland Dobbins <rdobbins at arbor.net>