Ukuqwalasela i-WiFi ngokuchanekileyo-ukhuseleko lwenethiwekhi engenazintambo

Ubuchwephesha obungenazintlu, obonakaliswa kakhulu kwizinto zobomi bemihla ngemihla, bakhulise induduzo nokuhamba kwemisebenzi yemihla ngemihla ukuya kumgangatho omtsha. Enyanisweni, abaninzi abantu abasayi kuphinda babone ubomi babo ngaphandle kokunxibelelana ngokuphathekayo, i-intanethi ye-intanethi sele iqheleke ngakumbi kune-wired, kwaye abaqhubi abaninzi bacinga ukuba i- headset engenasiphelo ingaba yinto encinane kunokuba yenziwe yimoto.

Kodwa ekuhambeni kwentuthuko yezobuchwepheshe, kwakukho i-taronful tar. Oku kubangelwa ukhuseleko lwee-wireless network. Kukho amaxesha apho amaqumrhu afumana izizathu zezokhuseleko azama ukunciphisa ukusetyenziswa kweenkqubo zokunxibelelana ezingenazintambo kwinethiwekhi yabo yangaphakathi, ngelixa ukudala uxhumano lwe-intanethi kuzo zonke izixhobo kwinethwekhi ngetambo kubiza kakhulu kwaye kunzima.

Enye yeeproducts ezidumileyo kunye neziqhelekileyo zeteknoloji yi-WiFi. Ngokuchanekileyo, le yintsapho yonke yeeprothololi, eyahluke kwiimpawu ezinobungcali, kuquka isivinisekiso soxhumo kunye nezinto ezikhuselekileyo zokhuseleko. Nangona kunjalo, ukucwangciswa kwe-WiFi kufana noko, kungakhathaliseki ukuba ubuyekezwa ngokutsha komgangatho osetyenziswayo.

Isimo se-WiFi siqala ngokusekwa kwendawo yokufikelela. Ukwenza oku, kuqala, ukuxhuma kwikhompyutheni okanye kwi-laptop ngokusebenzisa i-cable ye-UTP. Kwinqanaba lokufikelela ngokwalo okanye kumaphepha alo, kufuneka ukungena ngemvume kunye nephasiwedi ngokungagqibekanga, kunye nedilesi yenethwekhi apho umsebenzisi angakwazi ukufikelela kwi-firmware yendawo yokufikelela. Faka idilesi kwibhar ye dilesi yesiphequluli, ngoko-ukungena ngemvume kunye nephasiwedi ukusuka kumenzi wezinto zokusebenza, uze ungene kwi-WEB-interface yendawo yokufikelela.

Ukuba awuyi kuhlalutya kwiindawo zokuziqhelanisa, ukusetha i-WiFi kuncitshiswe ukuba kubekwe iiparameter ezimbalwa kuphela. Okokuqala, kuyakufuneka ucacise indawo yokufikelela ye-IP kwinethiwekhi yakho yangaphakathi. Kakade, njengaye naziphi na ezinye iifowuni, ii-octet zokuqala kufuneka zifanane nalawa amanye amacebo enethiwekhi. Okulandelayo, i-SSID yenethwekhi icacisiwe (eqinisweni le yigama lenethiwekhi eliza kubonakala kwabanye abasebenzisi xa lixhunyiwe). Emva koko, amanye amanqaku okufikelela anokuvumela ukuba ukhethe uhlobo lomgangatho oya kusetyenziswa xa uxhuma ezinye iifowuni.

Isimo esibalulekileyo kukunika amandla okanye ukhubaza iseva ye-DHCP. Ukuba uyiphendule, nayiphi na ifowuni exhunyiwe kwinethiwekhi yakho izakufumana ngokuzenzekelayo izicwangciso eziyimfuneko zokusebenza nale ndawo yokufikelela (IP, amakheli esango kunye neeseva zeDNS). Kule meko, kunqweneleka kakhulu ukuqwalasela uluhlu lweedilesi ezabelwe amacebo amatsha. Oku kuya kuphepha iingxabano ezinokwenzeka ngaphakathi kwintanethi.

Isinyathelo esilandelayo ekumiseni indawo yokufikelela kukuqwalasela ukhuseleko lwenethiwekhi. Kuyinto engathandeki kakhulu, ngaphandle kwesizathu esihle, ukushiya indawo yokufikelela ngaphandle kwephasiwedi kwaye ungakhuseli. Kufuneka uhlawule ngokukhethekileyo ukukhetha iphasiwedi. Kuyacaca ukuba, kunzima ngakumbi, inkqubo ethembekileyo yenethiwekhi yokhuseleko lwenethiwekhi iya kuba. Kungcono ukuba iphasiwedi ibandakanye zombini iinombolo kunye neeleta, zombini i-lowercase kunye nemigca. Ubungakanani bephasiwedi engaphantsi okanye engaphantsiyo ubuncinane abalinganiswa ezili-10. Ukongeza kwiphasiwedi, ukhuseleko loxhumo olungenazintambo luxhomekeke kuhlobo lokubhaliweyo. I-WiFi esemgangathweni iquka ukusetyenziswa kweentlobo ezimbini zokubethela - i-WEP ne-WPA. Ngelishwa, ngo-2001-2007, iindlela ezininzi zokwenza ngokukhawuleza nangokukhawuleza i-WEP encryption algorithm zacetyiswa, ezenza le miselo ingakhuselekanga kakhulu. Umgangatho we-WPA unqabile ukugqithisa, kwaye ngoku kude kubekho i-algorithm eyimpumelelo eceliwe ukuba ikhusele lo khuselo, olwamkelekileyo ukusetyenziswa kwamanzi. Ukuqala ngo-2006, zonke izixhobo ezineenkcukacha ze-WiFi kufuneka zixhase uhlobo lwe-WPA2 yokubethela, olwandise ngakumbi ukuthembeka kwe-LAN ezingenazintambo. Ngoko ke, ukuba izixhobo zakho zakhishwa emva kolu xesha, kuyaqondakala ukuba kusetyenziswe le ndlela yindlela yanamhlanje kunye nozinzileyo yokukhusela uxhulumaniso olungenazintambo.

Isinyathelo esilandelayo kukuqwalasela i- adapter ye-WiFi kwi-laptop okanye igajethi. Yonke into ilula kakhulu apha. Ngokusebenzisa idizayini yokudibanisa kwiintanethi ezingenantambo, ezikhoyo kwiinkqubo zokusebenza zeentsapho ze Windows ukususela kwi-XP version, kubalulekile ukufumana intanethi nge-SSID efunekayo, faka iphasiwedi uze ucacise uhlobo lokubhaliweyo, olufana nalabo ubacacisile xa ubeka indawo yokufikelela. Ukuba umncedisi we-DHCP kwindawo yokufikelela ekhutshaziwe, uya kusadingeka ukuba ufake ngokuzenzekelayo iiparitha zokuxhumeka kwenethiwekhi, ezifana ne- IP, amaseva wesango kunye ne-DNS.