Ngethamsanqa namhlanje, iinkampani zeefowuni zinezinga eliphezulu lokubonelela ngedatha kubasebenzisi bazo. Asisayi kuphambana nokukhangela ibar nge I-wifi yasimahlaNgaphandle kokuba kufuneka usebenzise ilaptop okanye i-iPad ukuze usebenze okwethutyana ngelixa unekofu.
Kodwa ukuba kunjalo, kwaye uyatsala I-wifi yoluntu, Kuya kufuneka uyazi ukuba usengozini yokuqhekeka. Umngcipheko mncinci, kodwa ukhona, kwaye kufuneka uwazi ukuba uthathe amanyathelo okuthintela iingxaki.
Enkosi kukhuphiswano olomeleleyo phakathi kweenkampani zeefowuni eziphathwayo, namhlanje akubizi mali ininzi ukuba nayo idatha engenamda okanye yanele ukusetyenziswa kwansuku zonke. Asisahlali sisebenzisa iinethiwekhi zikaWi-Fi zikawonke-wonke nee-iPhones zethu, kunokuba sizishiye xa kufuneka sisebenzisane nezethu iPads o MacBooks.
Ke kufuneka sazi ukuba ukusebenzisa inethiwekhi yoluntu ye-Wi-Fi inayo ingozi ngokubhekiselele kukhuseleko olusinika lona. Nangona ayisiyonto iqhelekileyo leyo, kufuneka sikhumbule ukuba inethiwekhi ye-Wi-Fi isengozini yokuhlaselwa, kwaye idatha yethu inokuvezwa.
Umphandi wezokhuseleko onerekhodi eqinileyo yokufumanisa ukuba semngciphekweni kweWi-Fi ufumanise iimpazamo ezitsha zokukhusela kwinkqubo yonxibelelwano engenazingcingo. Ezinye zazo ziyinxalenye yeenkqubo eziphambili zokhuseleko ze Umgangatho we-wifi, yiyo loo nto bekho phantse kuzo zonke izixhobo ngo-1997.
I "imingxunya yokhuseleko»Kungasetyenziswa into ebiweyo yokugcina idatha eyimfihlo, ukulawula izixhobo zasekhaya ezinobuchule kunye nokuthatha ezinye iikhompyuter. Nangona kunjalo, zimbini iindaba ezilungileyo. Okokuqala, iingozi zobomi bokwenyani zabasebenzisi abaqhelekileyo zincinci kakhulu. Okwesibini, kulula ukuzikhusela nakwezisongelo ziphantsi.
Nokuba umthetho olandelwayo we-WPA3 usengozini
Ezi "zinto ziphuculweyo" zintsha ziye zafunyanwa yiBelgian Mathy vanhoef, ingcali kwezokhuseleko kwinethiwekhi. Icacisa kwiwebhusayithi yayo ukuba ezi mpazamo zintsha zokhuseleko zichaphazela iinethiwekhi ze-Wi-Fi nazo Inkqubo yeWPA3, eyona imele ukuba yeyona ikhuselekileyo.
Vanhoef icacisa ukuba ezintathu zezinto ezisengozini ezifumanekayo ziziphene zoyilo kumgangatho we-Wi-Fi kwaye ke zichaphazela uninzi lwezixhobo. Ukongeza koku, ezinye izinto ezinobungozi ezibangelwa ziimpazamo ezisasazekileyo kwizixhobo ezenzelwe iWi-Fi zafunyanwa. Uvavanyo lubonisa ukuba yonke imodem ye-Wi-Fi ichaphazeleka bubuthathaka obunye kwaye uninzi lwezixhobo lufunyenwe lusokola kubuthathaka obuninzi ngaxeshanye.
Qaphela ukuba ezi mpazamo zokhuseleko zichaphazela zonke iiprotokholi zangoku zenethiwekhi ye-Wi-Fi, kubandakanya nenkcazo yamva nje WPA3. Nokuba umthetho wokhuseleko wifi wokuqala ubizwa I-WEP, ichaphazelekayo.
Umngcipheko mncinci kakhulu
Ngethamsanqa, uVanhoef akayoyiki kwaphela. Ithi lonto ingozi ebomini bokwenene kakhulu zincincinjengoko zixhomekeke kunxibelelwano lomsebenzisi kunye noseto lwenethiwekhi. Ukuze sihlaselwe, i-hacker kufuneka idityaniswe kwinethiwekhi ye-Wi-Fi efanayo nathi.
Oku kuthetha ukuba ukuba uqhagamshele kwi-Wi-Fi yesikhululo seenqwelomoya, yingxaki, kodwa kwindawo apho kukho abantu abahlanu okanye abalishumi, amathuba okuba omnye wabo ligcisa lobuchwephesha elifuna ukuhlasela isixhobo sakho encinci.
Unokwandisa ukhuseleko lwakho ngokusebenzisa iiwebhusayithi HTTPS Nanini na kunokwenzeka okanye sebenzisa i VPN xa uqhagamshela kwiindawo zikawonke-wonke.
