Udaya Kiran Tupakula Vijay Varadharajan Ashok Kumar Gajam Sunil Kumar Vuppala Pandalaneni Naga Srinivasa Rao DDoS: design, implementation and analysis of automated model. 72-85 2007 2 IJWMC 1 http://dx.doi.org/10.1504/IJWMC.2007.013797 db/journals/ijwmc/ijwmc2.html#TupakulaVGVR07