Founded in November 2000, Esphion is a company providing security solutions for mission critical networks. with a team of 20 talent engineers, Esphion has became a recognized leader in fight against DDos(Denial of Service) attacks. netDeFlect^TM,  is one of its solutions to defense DDos attack. netDeFlect^TM is based on Esphion's nTAIS(Network Traffic Analysis & Interpretation System) platform, the nTAIS software contains low level device drivers for high speed, optimized access to network packets. Using nTAIS, netDeFlect™ uses rules that tie together patterns, statistical traffic profiles to detect attacks.