Pfupisa nyaya yacho:  (CNN) Vachengeti veChina vakashandisa "Great Firewall" kwenguva refu kudzivirira vagari vayo kuverenga nyaya dzinoshoresa kubva kumawebhusaiti enhau ekuMadokero kana kushandisa zvimwe zvirimo zvavasingafariri. Asi hazvisati zvakaringana kwavari, kunodaro fundo yakabudiswa Chishanu. Vakagadzira chombo chitsva cheIT uye vakarwisa maserver kunze kwemiganhu yavo, kusanganisira muUnited States. Vanyori vefundo yacho vakaitumidza kuti "Great Cannon", uye inoshanda pachena. Kurwisa nenzira inooneka zvikuru uye nyore nyore mukati memiganhu yenyika imwe zvichida kuchakwevera hasha dzamarudzi ose, vanodaro vanyori venzvero yacho, uye Beijing ingave yakaverenga pamusoro paikoko. "Ichi chinhu chine simba chinogona kurwisa, uye tinoda kuziva kuti kuongorora ngozi uye kubatsira kwacho kwakaita kuti hurumende yeChina iite kuti chizivikanwe nokurwisa uku kunooneka zvikuru", akadaro mumwe mutsvakurudzi anonzi John Scott-Railton. Chikonzero nei vaongorori veChinese vari kutora njodzi iyi: Vanofarira rusununguko rwekutaura vakawana nzira dzekupfuura nadzo Great Firewall uye kupa vaverengi veChinese mukana wakakura wekuwana nhau dzakasununguka dzekuMadokero. Pindai mu"Great Cannon". Inorwisa maserver eWebhu ane chinangwa nokurwiswa kukuru kwokuramba basa, uye inoshandisa mabhurawuza eWebhu evashandisi veWebhu vasina chavanoziva kuti zviitwe. The Cannon yakaparadza mabasa maviri epamhepo neDDoS kurwisa muna Kurume, vanodaro vaongorori vanobva kuUniversity of Toronto's Citizen Lab, International Computer Science Institute, University of California-Berkeley uye Princeton University. Vazhinji vavanzveri vanonangidzira ngwariro pakushandiswa zvisina kufanira kworuzivo rwokugadzirwa kwezvinhu kukanganisa rusununguko rwavanhu nekodzero dzavanhu. Uye vanotya kuti chombo chitsva ichi checyber chingagona kushandiswa nyore nyore nokuda kworudungwe rwekurwisa kwakasimba kupfuura izvo zvavakacherechedza kare. "Kuchinja kuduku kwezvinhu zvokugadzira zvinhu kunogona kuita kuti Great Cannon ive mudziyo unoparadzira malware wokukanganisa kombiyuta yomunhu anenge arwiswa chero kupi zvako munyika anenge ashanyira sevha yokuChina", akadaro Scott-Railton. Ikoku kungabatanidza maimeri ose ari kuenda nokubuda muChina, iye akadaro. "Chigadzirwa chacho chinogona kutsiva zvinhu zvechokwadi...
Vachengeti vecyber veChina vakagadzira chombo chitsva cheIT uye vakarwisa maseva kunze kwemiganhu yavo. Kurwiswa ne"Great Cannon" kuri pachena uye kunogona kukwezva kutsamwa kwamarudzi ose, vanodaro vanyori vefundo yacho.