text: N' ikwu banyere isiokwu nke ọmụmụ ihe a n' okwu bụ isi, Long Lee Shih-- ọkachamara DDoS, 'Nexusguard Ltd' kọwa kwara ka ndị mmadụ n' otu n' otu na ụlọ ọrụ ga-esi egbochi ịdaba n' ọnyá mwakpo saịba, tinyekwara 'Origin Protection' (OP) maka nnukwu netwọk, na ndị ọzọ.