Izingozi Nobungozi Bokusebenzisa I-Wi-Fi Yomphakathi Ngaphandle Kwe-VPN kanye Ne-Firewall
Isingeniso
Emhlabeni okhulayo wedijithali, amanethiwekhi omphakathi e-Wi-Fi aseyingxenye ebalulekile yokuphila kwethu kwansuku zonke, enikeza ukufinyelela kwe-inthanethi okulula nokukhululekile ezindaweni ezihlukahlukene. Nokho, ukusizakala kuza nenani: ukuxhuma ku-Wi-Fi yomphakathi ngaphandle kokuvikelwa okufanele, njengenethiwekhi yangasese ebonakalayo (VPN) kanye ne-firewall, kuveza abasebenzisi kuhlu lwezingozi nokuba sengozini. Lesi sihloko sihlola izingozi ezingaba khona ezihlobene nokusebenzisa i-Wi-Fi yomphakathi ngaphandle kwe-VPN kanye ne-firewall futhi igcizelela ukubaluleka kokuvikela imisebenzi yakho eku-inthanethi.
Ukufinyelela Okungagunyaziwe Kulwazi Lomuntu Siqu
Amanethiwekhi asesidlangalaleni e-Wi-Fi avamise ukungavikeleki noma asebenzisa ukubethela okubuthakathaka, okwenza kube lula kubantu abanonya ukuvimba idatha edluliswa phakathi kwedivayisi yakho nenethiwekhi. Ngaphandle kwe-VPN kanye ne-firewall, ebucayi Imininingwane njengemininingwane yokungena, imininingwane yezezimali, nezingxoxo zomuntu siqu zingatholwa abagebengu be-inthanethi, okuholela ekuntshontshweni kobunikazi, ekulahlekeni kwezimali, noma eminye imiphumela elimazayo.
Ukuhlasela Okunonya Nokuxhashazwa
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Amanethiwekhi omphakathi e-Wi-Fi ahlinzeka ngendawo ekahle cybercrgebengu ukuqalisa ukuhlasela okuhlukahlukene, ukusizakala abasebenzisi abangaqaphile. Ngaphandle kwe-VPN kanye ne-firewall, idivayisi yakho ibhekene nezinsongo ezingaba khona ezifana:
- a) Ukutheleleka ngohlelo olungayilungele ikhompuyutha: Izigebengu ze-Cybernakele zingafaka uhlelo olungayilungele ikhompuyutha kudivayisi yakho ngamanethiwekhi onakalisiwe, izindawo eziyimiqaphi ze-Wi-Fi, noma amawebhusayithi anonya. Uma isithelelekile, idivayisi yakho iba sengozini yokuntshontshwa kwedatha, i-ransomware, noma ukulawulwa okungagunyaziwe.
- b) Ukuhlasela kwe-Man-in-the-Middle (MITM): Izigebengu ze-inthanethi zingavimba futhi zilawule ukuxhumana phakathi kwedivayisi yakho nendawo okuhlosiwe, okungenzeka zintshontshe ulwazi olubucayi noma zikhwabanise idatha.
- c) I-Phishing Ukuhlasela: Amanethiwekhi omphakathi e-Wi-Fi avame ukusetshenziswa njengezinkundla zemizamo yobugebengu bokweba imininingwane ebucayi, lapho abahlaseli bezenza amawebhusayithi asemthethweni noma amasevisi ukuze bakhohlise abasebenzisi ukuthi baveze ulwazi lomuntu siqu. Ngaphandle kokuvikelwa, kungenzeka ube yisisulu sala maqhinga akhohlisayo.
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Ukuntuleka Kobumfihlo Nokuphepha Kwedatha
Uma uxhumeke kunethiwekhi yomphakathi ye-Wi-Fi ngaphandle kwe-VPN kanye ne-firewall, imisebenzi yakho eku-inthanethi ivezwa kubalawuli benethiwekhi, abakhangisi, kanye nabanye abasebenzisi abaxhunywe kunethiwekhi efanayo. Lokhu kubeka engcupheni ubumfihlo bakho futhi kuvumela abanye ukuthi baqaphe umlando wakho wokuphequlula, imikhuba ye-inthanethi, futhi babambe idatha ebucayi.
Ukuba sengozini Kwedivayisi Nokufinyelela Okungagunyaziwe
Amanethiwekhi omphakathi e-Wi-Fi angaba amasango abahlaseli ukuze baxhaphaze ubungozi kusistimu yokusebenza yedivayisi yakho noma izinhlelo zokusebenza. Ngaphandle kwe-firewall yokuqapha nokulawula ithrafikhi yenethiwekhi engenayo naphumayo, idivayisi yakho isengozini enkulu yokufinyelela okungagunyaziwe, okungase kuholele ekwephulweni kwedatha, ukulawula okungagunyaziwe, noma ukufakwa kwesofthiwe enonya.
Isiphetho
Ukusebenzisa amanethiwekhi omphakathi e-Wi-Fi ngaphandle kokuvikelwa kwe-VPN kanye ne-firewall kuveza abasebenzisi ezinhlobonhlobo zezingozi nokuba sengozini, okuhlanganisa ukufinyelela okungagunyaziwe kulwazi lomuntu siqu, ukutheleleka nge-malware, ukuhlasela komuntu ophakathi nendawo, imizamo yobugebengu bokweba imininingwane ebucayi, ukwephulwa kwemfihlo, kanye ubungozi bedivayisi. Ukuze unciphise lezi zingozi, kubalulekile ukusebenzisa isevisi ye-VPN ethembekile futhi unike amandla i-firewall kumadivayisi akho lapho uxhuma ku-Wi-Fi yomphakathi. Lezi zinyathelo zokuphepha zibhala ngemfihlo idatha yakho, zenza umhubhe ovikelekile wokuxhumana, futhi ziqaphe ithrafikhi yenethiwekhi, ezithuthukisa kakhulu ukuphepha kwakho ku-inthanethi futhi zivikele ulwazi lwakho olubucayi. Ngokubeka phambili ukuphepha kwakho ku-inthanethi nokusebenzisa lezi zinyathelo zokuvikela, ungajabulela ngokuzethemba ukunethezeka kwe-Wi-Fi yomphakathi kuyilapho unciphisa ubungozi obuhlobene.
