I-VPN ku-Android ixazulula igama lomsingathi eliphelele kodwa hhayi igama elifushane

Ubhalafilesku-emulator yetheminali futhi akukho okubuyayo; ubhalafiles.corp.examplefuthi iseva efanayo iphendula ngokushesha. Akukho okushintshile emininingwaneni yokungena ye-VPN, futhi iseva ye-DNS yangasese ayikaze yephuka. Ku-Android, ilebula elifushane negama eliphelele zihamba ngezindlela ezihlukene ngesixazululi, futhi enye yalezi zindlela incike kusethingi okufanele inikezwe umnikazi wethumbu. Isinqumo esiphambi kwakho akukhona ukuthi iyiphi iseva ye-DNS okufanele ishintshwe, kodwa ukuthi ubani olawula inethiwekhi esetshenziswa ngohlelo ngempela.

Isizinda sokusesha akulona ikheli. Uhlu lwezijobe ezengezwa isixazululi elebuleni elingenalutho ngaphambi kokuthi linikele.

Isijobe sokusesha neseva ye-DNS kuyizinkambu ezihlukene

Ikheli lesixazululi litshela i-Android ukuthi ingabuza kuphi. Isijobe sokusesha sikutshele ukuthi kubuzeni uma unikeza kuphela ilebula elingakwesokunxele. Kokubili kuhlala entweni eyodwa yenethiwekhi, futhi ngakunye kungashoda kukodwa.

Yilowo muzwa ozimele ochaza ukuthi kungani igama lomsingathi eliphelele lisebenza. Igama eliqondile ngokuphelele alidingi sijobe, ngoba selivele liwuchungechunge oluya kuseva.

I-Android iveza lokhu kwehlukana ngokusebenzisaLinkProperties. Uhlu lwamaseva e-DNS nohlu lokusesha kwezizinda kuhlala entweni efanayo, futhi eyesibili ivamise ukuba ingenalutho ngisho nalapho eyokuqala igcwele. Inethiwekhi enesixazululi kodwa engenaso isizinda iyinethiwekhi lapho isijobe singakaze sisetshenziswe khona — hhayi iseva eyenqaba igama elifushane.

Funda inethiwekhi esebenzayo ngaphambi kokushintsha noma yini

I-Wi-Fi, inethiwekhi yeselula kanye ne-interface ye-VPN yizinethiwekhi ezintathu ezihlukene, futhi ithumbu liba okumisiwe uma selikhwela. Ngakho isijobe esasebenza ku-Wi-Fi yasehhovisi asiyona ngokuzenzakalela isijobe esisebenza ngenkathi ithumbu lisebenza. Hlola inethiwekhi uhlelo olukhethwe kuyo ngempela, hhayi leyo oyilungise ngesonto eledlule.

Igobolondo letheminali kudivayisi liyinfakazi ebuthakathaka lapha, ngobaresolv.conflalo likhombisa umbono owodwa wesixazululi hhayi umbono wohlelo ngalunye.

Imibhalo yekheli leziphequluli yengeza esinye isendlalelo: igama elingenalutho lingathathwa njengombuzo wokusesha, noma lixazululwe ngenqubomgomo ye-DNS ebethelelwe yiphequluli uqobo, ngakho ikhasi elilayishwa ku-Chrome alifakazi lutho mayelana nokusesha kwesistimu. Hlola ngento esebenzisa isixazululi sendawo futhi eprinta okubuyile. Bese usebenzisa uhlobo olufushane nohlobo oluphelele kuseshini efanayo, kunethiwekhi efanayo, futhi bhala ukuthi yikuphi okunikeze impendulo.

Uma wakha uhlelo lwe-VPN, namathisela isijobe kumakhi

Uma uhlelo lwakho lusungula i-interface ngeVpnService,addSearchDomainlokhu kuwukufakwa okusekelwayo kwalokhu. Kuthatha uchungechunge lwesizinda olufana ne-corp.example, futhi akulona enye indlela yokudlulisa ikheli leseva.

Lolu cingo lubopha isijobe kunethiwekhi oyakhayo, ngakho asikho isethingi yomhlaba wonke ongayiphendula kamuva. Uma uhlelo ludiliza i-interface futhi luyakhe kabusha lapho luxhuma kabusha, umakhi omusha kufanele engeze isijobe futhi, uma kungenjalo inethiwekhi esikhundleni izokhuphuka ngaphandle kwaso.

Yilapha lapho ukungeniswa okuningi kwamaphrofayili ekhompyutha yesihlalo kulahlekelwa yile nkambu. Umthumeli ubhala isizinda kumodeli yakhe, ingaphambili ye-Android imapa kuphela izinketho eyaziyo, futhi i-interface evelayo ibukeka ilungile kuzo zonke ezinye izici. Iphrofayili esebenza kukhompyutha ephathwayo futhi ehluleka ocingweni ngokuvamile iyisikhala sokumapa, hhayi inkinga yephrothokholi.

Uma usebenzisa kuphela i-VPN, lokhu akusiyo okwakho ukukusetha

Asikho ukuhlela ohlangothini lweklayenti okwengeza isijobe, futhi asikho isici somhlaba wonke ongasingashintsha ukuze wenzeke. Inani linikezwa yilowo onethumbu: kuphrofayili yeklayenti elawulwayo, ekumapeni kwayo ngeplathifomu ngayinye, noma ngalokho okuthunyelwa iseva. Shela ukuthi usekuphi kuplathifomu futhi yiliphi igama elihlulekayo, ngoba ingaphambili yekhompyutha neselula ihluka khona kule nkambu.

Ukungenisa kabusha iphrofayili yekhompyutha akufakazi lutho mayelana nokumapa kweselula.

Imibandela emithathu inquma ukuthi unesici noma umkhawulo olindelekile. Okokuqala, ingabe inhlangano ithatha ilebula elifushane njengegama elisekelwayo nhlobo, noma kuwukusiza osekusebenze kuphela ku-Wi-Fi yasehhovisi? Okwesibili, ingabe ukusesha okuhlulekayo kuvela kuphequluli, olungadlula ngokuphelele isixazululi sesistimu? Okwesithathu, ingabe igama elifushane kufanele lifinyeleleke ngethumbu, noma nge-LAN kuphela? Uma impendulo yokugcina iyi-LAN kuphela, ukwengeza isijobe kuzodala igama elixazululwa ngaphandle kwehhovisi bese lehluleka ukuhamba emzileni.

Lapho isijobe sikhona kodwa amagama amafushane ahluleka

Uma uhlu lokusesha kwezizinda seluvele lukhombisacorp.example, yeka ukusola isijobe. Hlola ukuthi isixazululi sibuyisela impendulo yegama elinwetshiwe nhlobo, ngoba isijobe sishintsha kuphela umbuzo owubuzayo. Asikwenzi iseva libe negunya lesifunda elingasihlosiyo.

Bese uhlola umzila. Ikheli elixazululwayo kodwa elingathwalwa ithumbu lehluleka lapho lixhuma, okubukeka kufana nokuhluleka kokusesha kuphequluli oluyeka buthule.

Izitifiketi zifanelwe ukukhulunywa ngazo ngokwahlukile. Ukuqinisekiswa kwe-HTTPS kusebenzisa igama lomsingathi olibhalile ngempela, ngakho igama elifushane elinwetshwa kahle lisethulafilesekuxhumaneni. Isitifiketi esikhishwe se-files.corp.examplengeke sisebenze kulo, futhi lelo phutha liwukuziphatha okulungile, hhayi uphawu lwenkinga ye-DNS oqale ngayo.

Yini okufanele yenziwe ngokulandelayo

Qinisekisa ukwehlukana ngaphambi kokuthinta noma yini: igama eliphelele liyaxazululwa, elifushane alixazululwa, uhlelo olufanayo, iseshini efanayo. Bese uthola inethiwekhi ekhethiwe futhi ufunde uhlu lwayo lokusesha kwezizinda eceleni kohlu lwezixazululi. Yikuphi kwalokhu kokubili okungenalutho okukutshela ukuthi ubani okufanele athathe isinyathelo — wena, uma uhlelo lungolwakho; umqhubi wethumbu, uma kungenjalo.

Ekugcineni, khetha igama lomsingathi wesevisi eliphelele kumabhukimaka nakumisindo yeklayenti nomaphi lapho ukuthwala kuhamba phambili. Kuyasinda ekushintsheni kwenethiwekhi, akunciki ekumapeni okungenzeka ingaphambili yeselula ingakusebenzisi, futhi kuhambisana negama isitifiketi esikhishwe lona.