I-Wi-Fi yomphakathi yedivayisi eyodwa: kungani ukuphuma kwe-VPN kungenakusiza

I-laptop ikhombisa i-Connected, i-handshake iyaphumelela, kodwa i-portal isenqaba ukulayisha ikhasi kudivayisi yesibili. Lokhu akulona inkinga ye-tunnel. Umkhawulo wamadivayisi we-hotspot ungowohlelo lwayo lokufinyelela, olubala amadivayisi eliwagunyazile kanye nezikhathi ezizikhululile. I-VPN ishintsha lapho ithrafikhi iphuma khona ngemva kokugunyazwa, futhi ayishintshi lutho mayelana nokuthi uhlelo luyokwamukela amadivayisi amangaki.

I-portal ibala ini ngempela

Ama-portal abamba abalandelela isibonelelo sokugunyaza, futhi isibonelelo ngokuvamile sixhunyaniswa nento inethiwekhi engayibona. Ikheli le-MAC ukukhetha okuvamile, ikhukhi yesikhathi kusiphequluli enye, futhi ezinye izinhlelo zihlanganisa noma yikuphi kwalokho nenombolo yegumbi noma ithikithi eliphrintiwe. Amadivayisi amane kukhodi yegumbi elilodwa asho izibonelelo ezine, futhi idivayisi yesihlanu ayinayo neyodwa, noma iyiphi isofthiwe eyisebenzisayo. Ukufaka i-VPN kuleyo divayisi yesihlanu kushintsha impendulo isuka kokunqatshiwe iye kokunqatshiwe.

Ukuxhumana nokugunyazwa kuyizimo ezihlukene. I-laptop ingaxhumana ne-access point, ibambe isivumelwano se-DHCP futhi nokho ingabi ne-inthanethi, ngoba i-portal ayinikanga lutho. Ukufunda isithonjana se-Wi-Fi njengobufakazi bokuphumelela kwe-portal yiphutha lokuqala kulo lonke leli qembu lamathikithi.

Qinisekisa umthetho endaweni

Buza imibuzo emibili esikhundleni sokuqagela: i-akhawunti ivumela amadivayisi amangaki, nokuthi isikhathi esidala sikhululwa kanjani. Eyesibili ibaluleke kakhulu, ngoba isibonelelo esishiywe idivayisi esehambile yisona esivame ukuvimba esilandelayo. Abasebenzi basendaweni yokwamukela bakwazi ukusikhulula noma ukukhipha ikhodi entsha ngokushesha kunanoma isiphi isisombululo sohlangothi lweklayenti. Sebenzisa leyo nqubo ngaphambi kokushintsha amakheli ehardware, ngoba ukukopisha isihlonzi sedivayisi enye kwephula imigomo yenethiwekhi futhi kubeka ubunikazi obuphindwe kabili kusegimenti.

Ukuziphatha kuyahluka ngokomhlinzeki. Ezinye izinhlelo zixhumana nesigxivizo somunwe sedivayisi, ezinye nesikhathi sesiphequluli, futhi ezimbalwa zivumela inani elingaguquki lezibonelelo ngesikhathi esisodwa ezishabalala ngesibali sikhathi. Inqubomgomo yendawo eyodwa ayibikezeli lutho ngenye elandelayo, ngakho impendulo yendawo yeqa noma yimuphi umthetho ojwayelekile.

Gcina izifakaziso ze-portal neze-VPN zehlukene

Ikhodi yegumbi akuwukungena kwesango, futhi ukusebenzisa kabusha isifakaziso somsebenzi ku-portal kuwukuhweba okubi ngisho lapho zombili izikrini zikhombisa inkambu yegama lomsebenzisi nenkambu yephasiwedi. Gunyaza kuqala idivayisi ehlosiwe, qinisekisa isicelo esincane esijwayelekile lapho indawo ivuma khona, bese uxhuma i-tunnel ngemva kwalokho. Leyo ndlela ikunikeza ukwabiwa okucacile lapho kukhona okwehlulekayo, ngoba isigaba se-portal sase sifakazelwe ngaphambi kokuba i-VPN ingene esithombeni.

Lapho i-portal inqaba, i-tunnel iyindawo engalungile yokulungisa amaphutha. Akukho lutho ekulungiselelweni kwe-VPN okunganikeza ukufinyelela uhlelo lokufinyelela olungakaze lukukhiphe.

I-router yokuhamba ishintshani

I-router yokuhamba ingasiza ngokukhombisa idivayisi eyodwa phezulu ngenkathi isevisa eziningi endaweni, futhi ishintsha lokho i-portal elokubonayo. Ukugunyazwa kuxhunyaniswa nesihlonzi se-router hhayi nele-laptop ngayinye, futhi iklayenti ngalinye elingemuva kwayo laba isibonelelo esisodwa nekheli lomphakathi elilodwa. Ukuthi lokho kuhlelwa kwamukeleka noma cha kuncike emigomeni yenethiwekhi, futhi izindawo eziningi ziyakwenqabela ngokucacile ukwabelana. I-router iwumklamo osemthethweni lapho ukwabelana kuvunyelwe khona futhi iwukwephula umthetho lapho kungavunyelwe khona, kungakhathaliseki ukubaluleka kobuchwepheshe.

Akukho kulokhu okususa umkhawulo. Kudlulisela isibonelelo esisodwa kusuka ku-laptop kuya ku-router, okuwusizo kumhambi oyedwa onamadivayisi amaningi futhi kungenamsebenzi kubantu ababili abadinga ukugunyazwa kwabo.

Xazulula kuqala inkinga yokugunyazwa yasendaweni. I-tunnel esebenza ngokuphelele ayikwazi ukukhiqiza isibonelelo uhlelo lokufinyelela olungakaze lukukhiphe.