Amaya Toman Ihe omume ndị anyị ga-echeta na nyocha nke akụkọ ihe mere eme nke IT taa bụ otu narị afọ - mana ha bụ ihe abụọ dị iche iche. Nke mbụ, anyị ga-echeta ncheta ọmụmụ nke onye ọkà mmụta sayensị, onye mgbakọ na mwepụ na ọnụ ọgụgụ Derrick Lehmer, na akụkụ nke abụọ nke isiokwu anyị ga-ekwu maka ọdịdị mbụ nke nje virus na ekwentị mkpanaaka.
O nwere ike ịbụ mmasị gị
A mụrụ Derrick Lehmer (1905)
Na February 23, 1905, a mụrụ otu n'ime ndị ọkachamara mgbakọ na mwepụ na ọnụ ọgụgụ isi, Derrick Lehmer, na Berkeley, California. Na 1980s, Lehmer kwalitere n'ọrụ Édouard Lucas ma chepụtakwara ule Lucas–Lehmer maka Mersenne primes. Lehmer ghọrọ onye edemede nke ọtụtụ ọrụ, ederede, ọmụmụ na echiche ma rụọ ọrụ na mahadum dị iche iche. Na 22, Lehmer nwetara nzere doctorate na Mahadum Brown, afọ isii ka e mesịrị, ọ kụziri na ogbako mba ụwa na kọmputa na mgbakọ na mwepụ na Mahadum Stanford. Ruo taa, a na-ewere ya dị ka onye ọsụ ụzọ na-edozi nsogbu n'echiche ọnụọgụ na n'ọtụtụ ebe ndị ọzọ. Ọ nwụrụ na May 1991, XNUMX na obodo ya Berkeley.
Nje Virus ekwentị mkpanaaka izizi (2005)
Na February 23, 2005, a chọtara nje mbụ wakporo ekwentị. A na-akpọ nje virus ahụ a kpọtụrụ aha Cabir na ọ bụ worm butere ekwentị mkpanaaka na sistemụ arụmọrụ Symbian - dịka ọmụmaatụ, ekwentị mkpanaaka sitere na Nokia, Motorola, Sony-Ericsson, Siemens, Samsung, Panasonic, Sendo, Sanyo, Fujitsu, BenQ, Psion. ma ọ bụ Arima. Nje gosipụtara onwe ya site n'igosipụta ozi nwere okwu "Caribe" na ihuenyo ekwentị mkpanaaka butere ọrịa. Nje nwekwara ike gbasaa site na mgbama Bluetooth, ọkachasị n'ụdị faịlụ a na-akpọ kabir.sis, nke etinyere na folda Sistemu/apps/caribe. N'oge ahụ, nanị ihe ngwọta ya bụ nleta na ọrụ pụrụ iche.
