Wi-Fi rusange ni internet ihabwa abantu bose bayikeneye ahantu rusange. Nubwo yorohereza abantu gukoresha internet bataguze data, ntabwo buri gihe iba ifite ubwirinzi buhagije.
Abahanga mu mutekano wo kuri internet bavuga ko iyo Wi-Fi idafite uburyo bukomeye bwo kurinda amakuru, umuntu ufite ubumenyi mu ikoranabuhanga ashobora kugerageza gufata amakuru agenda hagati ya telefoni yawe na internet. Ubu buryo buzwi nka "man-in-the-middle attack", aho umugizi wa nabi yinjira hagati y'igikoresho cyawe n'umuyoboro wa internet.
Ibi bishobora kumufasha kubona amakuru yinjira n'asohoka niba urubuga urimo gukoresha rutarinzwe neza. Ese bivuze ko ashobora guhita yiba amafaranga yawe? Oya, si ko bikorwa byoroshye.
Amabanki n'ibigo byinshi by'imari bikoresha uburyo bukomeye bwo kurinda abakiriya babo, burimo encryption, two-factor authentication (2FA) ndetse n'ubundi buryo bw'umutekano. Ibi bituma kuba umuntu yahita yiba amafaranga yawe kubera gusa ko wakoresheje Wi-Fi rusange bidakunda kubaho.
Ariko niba winjira kuri konti ya banki cyangwa wishyura ibintu ukoresheje urubuga rutarinzwe neza, cyangwa ugakoresha Wi-Fi y'impimbano yashyizweho n'abagizi ba nabi, ibyago bishobora kwiyongera.
Hari n'ubundi buryo bukunze gukoreshwa aho umuntu akora Wi-Fi isa n'iy'ukuri. Urugero, aho gukoresha "Airport Free Wi-Fi", ashobora gukora undi muyoboro witwa "Airport_Free_WiFi". Iyo umuntu awuhujijeho atabanje kugenzura neza, ashobora kwisanga yatanze amakuru ye ku bantu batabifitiye uburenganzira.
Ni yo mpamvu inzobere zigira inama abantu kwirinda gukora ibikorwa by'imari bakoresheje Wi-Fi rusange igihe bishoboka. Niba bibaye ngombwa, ni byiza gukoresha mobile data, cyangwa ugakoresha VPN (Virtual Private Network) ifasha guhisha amakuru yawe.
Ikindi ni ukugenzura ko urubuga urimo gukoresha rutangirwa na https:// kandi rukagaragaza akamenyetso k'agafunguzo (padlock), kuko ari ikimenyetso cy'uko amakuru yawe arinzwe.
Raporo ya Cybersecurity and Infrastructure Security Agency (CISA) yo muri Amerika hamwe n'inama zitangwa na National Cyber Security Centre (NCSC) yo mu Bwongereza zishishikariza abantu kwitonda igihe bakoresha Wi-Fi rusange, cyane cyane mu gihe bakoresha serivisi z'imari cyangwa zinjizamo amakuru y'ibanga.
Wi-Fi rusange ntabwo ari mbi, kandi ikoreshwa n'abantu babarirwa muri za miliyoni buri munsi nta kibazo. Ariko kimwe n'uko utasiga umuryango w'inzu yawe ukinguye, ni na ko ugomba kwitonda igihe ukoresha internet yo mu ruhame.
Gukoresha imbuga zifite umutekano, kwirinda Wi-Fi utizeye no gukoresha uburyo bwo kurinda amakuru ni byo bifasha kugabanya ibyago byo kwibwa amakuru cyangwa guhura n'ibindi bibazo byo kuri internet.