Ngelishwa, akukho ntanethi yecomputer ekhuselekile. Kuhlala kunokwenzeka ukuba i-eavesdroppers ibuke okanye i "snoop" isithuthi kwiphina inethiwekhi, kwaye kaninzi kunokwenzeka ukuba yonge okanye "inject" i-traffic engamukelekanga. Nangona kunjalo, ezinye iinqununu zakhiwe kwaye zilawulwa ngokukhuselekileyo ngakumbi kunabanye. Kuzo zombini unxibelelwano oluxubene kunye nonxibelelwano lwangenantambo, umbuzo wangempela ukuphendula-ukhuselekile ngokwaneleyo?
Unxibelelwano olungenazintambo lube ngumngeni wokhuseleko olongezelelweyo xa kuthelekiswa neenethwekhi zentambo Nangona amanxibelelwano enkxaso-fowuni athumela iimpawu zombane okanye iimpembelelo zokukhanya ngekhebula, izibonakaliso zomsakazo ezingenazintambo zisasaza emoyeni kwaye kulula ukuba zithintele ngokwemvelo. Iimpawu ezisuka kumanethiwekhi amaninzi angenazintambo ezingenazintambo (i-WLANs) zidlula kwiindonga zangaphandle nakwizitrato eziseduze okanye kwindawo yokupaka.
Iinjineli zoNxibelelwano kunye nezinye iingcali zeteknoloji zihlolisise ngokukhawuleza ukhuseleko lwentambo ye-wireless ngenxa yokubambisana nomoya onxibelelwano olungenantambo. Umkhwa wobugqwetha , umzekelo, ukhankanya ukungabikho kwamandla e-WLAN ekhaya kwaye ukhawuleze isantya se-tekhnoloji yezokhuseleko ezithuthukisayo kwizixhobo ezingenazintambo zasekhaya.
Ngokubanzi, ubulumko obuqhelekileyo bunokuthi amanxibelelwano angenantambo akhuselekile ngokufanelekileyo ukusetyenziswa kwiininzi zamakhaya, kunye namashishini amaninzi. Iinkcukacha zoKhuseleko ezifana ne- WPA2 inokukhwaza okanye ukubethela i- traffic network ukwenzela ukuba iziqulatho zayo zingenakucingwa ngokulula ngabadlali. Ngokufanayo, ii- routers zenethiwekhi ezingenazintambo kunye neendawo zokufikelela ezingenazintambo (APs) zibandakanya iimpawu zokulawula ukufikelela ezifana nokucoca idilesi ye- MAC ephika izicelo kubaxhasi abangafunekiyo.
Kucacile ukuba yonke indlu okanye ishishini kufuneka lizikhethele ngokwabo inqanaba lomngcipheko okhululekile ekuthatheleni xa kuphunyezwa inethiwekhi engenazintambo. Ubungcono inethiwekhi engenazintambo ilawulwa, ikhuseleke ngakumbi. Nangona kunjalo, inethiwekhi ekhuselekileyo yodwa yilawo ayizange yakhiwe!