I-WEP vs i-WPA vs i-WPA2 - Yazi ukuthi kungani ukuhluka okuhlukile
I-acronyms i-WEP, i-WPA, ne-WPA2 ibhekisela kuzinqubo ezihlukile zokubhala nge-wireless ezihloswe ukuvikela ulwazi oluthumelayo nolwamukela phezu kwenethiwekhi engenazintambo. Ukukhetha ukuthi iyiphi inqubo oyisebenzisayo yenethiwekhi yakho ingaba yinto edidekayo uma ungajwayele umehluko wabo.
Ngezansi ukubuka umlando nokuqhathaniswa kwalezi zinhlelo ukuze ufike esiphethweni esiqinile mayelana nokuthi ungase ufune ukuyisebenzisa yini ekhaya noma ibhizinisi lakho.
Lokho Okushiwo Nalokho Okumele Ukusebenzise
Lezi zinqubomgomo zokubethela ezingenantambo zingadalwa yi-Wi-Fi Alliance, inhlangano yezinkampani ezingaphezu kuka-300 embonini yenethiwekhi engenantambo. Iprotocol yokuqala i-Wi-Fi Alliance idalwe yi-WEP ( Wired Equivalent Ubumfihlo ), eyethulwa ngasekupheleni kwawo-1990.
Kodwa-ke, i-WEP, yayinezinkinga ezinkulu zokuphepha futhi iphakanyiswe yi-WPA ( Wi-Fi Protected Access ). Yize kunjalo, ukuxhunywa kalula, ukuxhumana kwe-WEP kusekhona kakhulu futhi kungase kube ukunikeza umqondo wokuphepha wamanga kubantu abaningi abasebenzisa i-WEP njenge-protocol yokubethela izinethiwekhi zabo ezingenantambo.
Isizathu sokuthi i-WEP isasetshenziselwa cishe noma ukuthi ayizange ishintshe ukuphepha okuzenzakalelayo kumaphoyinti okufinyelela okungaxhunyiwe ku-wire / routers noma ngenxa yokuthi la madivayisi asekhulile futhi akakwazi ukwenza i-WPA noma ukuphepha okuphakeme.
Njengoba nje i-WPA ishintshe i-WEP, i- WPA2 ithathe indawo ye-WPA esikhundleni senqubo yokuphepha yamanje. I-WPA2 isebenzisa izindinganiso zakamuva zokuphepha, kufaka phakathi ukubhalwa kwedatha kahulumeni "ebangeni". Kusukela ngo-2006, yonke imikhiqizo eqinisekisiwe ye-Wi-Fi kumele isebenzise ukuphepha kwe-WPA2.
Uma ufuna ikhadi elisha elingenantambo noma idivaysi, qinisekisa ukuthi ibhalwe nge-Wi-Fi CERTIFIED ™ ukuze wazi ukuthi iyahambisana nesimiso sokuvikeleka sakamuva. Ukuxhumana okukhona, qinisekisa ukuthi inethiwekhi yakho engenazintambo isebenzisa i-WPA2 protocol, ikakhulukazi lapho ithumela ulwazi oluyimfihlo noma lwebhizinisi.
Ukuqaliswa kokuphepha okungenazintambo
Ukuze ugxume ekubhaleni inethiwekhi yakho, bheka ukuthi ungayibhala kanjani inethiwekhi yakho engenantambo . Noma kunjalo, qhubeka ufunda lapha ukuze ufunde ukuthi ukuphepha kusebenza kanjani ku-router kanye nekhasimende elixhuma kulo.
Ukusebenzisa i-WEP / WPA / WPA2 E-Wireless Access Point noma eRuter
Ngesikhathi sokusetha kokuqala, amaphuzu amaningi okufinyelela angenawaya namanethiwekhi namuhla akuvumela ukuthi ukhethe iphrotholokhi yokuphepha oyisebenzisayo. Nakuba lokhu kuyiqiniso, into enhle, abanye abantu abakhathaleli ukuwushintsha.
Inkinga ngalokhu ukuthi idivayisi ingahle ihlelwe nge-WEP ngokuzenzakalelayo, esiyiyazi manje ayivikelekile. Noma, nakakhulu nakakhulu, i-router ingahle ivuleke ngokuphelele ngaphandle kokubhalwa ngekhodi nephasiwedi nhlobo.
Uma usetha inethiwekhi yakho, qiniseka ukusebenzisa i-WPA2 noma, okungenani, i-WPA.
Ukusebenzisa i-WEP / WPA / WPA2 Ekhasini leKlayenti
Uhlangothi lweklayenti liyi-laptop yakho, ikhompyutha yedeskithophu, i-smartphone, njll.
Uma uzama ukusungula uxhumano kwinethiwekhi engenantambo enikwe amandla yokuphepha, okokuqala, uzobe ucela ukungena ukhiye wokuphepha noma ukuphrinta ukuze uxhumane ngempumelelo kwinethiwekhi. Leli qiniso noma i-passphrase yikhodi ye-WEP / WPA / WPA2 oyifake ku-router yakho lapho ulungise ukuphepha.
Uma uxhumeka kunethiwekhi yebhizinisi, kungenzeka ukuthi inikezwe umphathi wenethiwekhi.