I-Tunnel Ehlukanisiwe neNqubomgomo Yenkapani: Muphi Umthetho Owinayo

Ukumaka uhlelo lokusebenza olulodwa kuklayenti ye-tunnel ehlukanisiwe kuzwakala njengokuthanda kwendawo, futhi kudivayisi elawulwayo kusondele ekushintsheni kwenqubomgomo. Lokhu kukhipha ithrafikhi endleleni evunyelwe, okungenzeka iyona ndlela ethwala i-DNS elawulwayo, ukuhlunga kanye nekheli lomthombo elaziwa yisevisi. Iklayenti ayenzi okungalungile lapho ihlehlisa ukuhlela kwakho; ukusetshenziswa kwenza umsebenzi wakho.

Ngaphambi kokuphikisana ngebhokisi lokumaka, thola ukuthi iyiphi impahla umthetho okhona ukuyivikela.

Impahla engemuva komthetho

Okunye ukusetshenziswa kuhambisa konke ukuze yonke ithrafikhi idlule kwisango elivunyelwe. Okunye kukhathazeka ngokuxazululwa kwamagama futhi kugcina imibuzo kusixazululi senkapani hhayi sesixhumanisi sasendaweni. Okunye kudinga ikheli lomthombo elizinzile ukuze izinsizakalo zangaphakathi zikwazi ukunquma ukuthi zizophendula noma cha.

Iqembu lesine liphoqa isimo sendawo yokugcina: isimo sokubethelwa kwediski, izinga lezingxenye, impilo ye-ejenti. Ukuhlukanisa i-tunnel akukushintshi lokho, kuyilapho ukweqa okugwema ithrafikhi ye-ejenti uqobo kungakushintsha.

Lezi yizimfuno ezine ezihlukene, futhi ngayinye iphulwa ukukhishwa okuhlukile. Funda imfuneko ngaphambi kokuphakamisa ushintsho, ngoba obhalile angakutshela ngokushesha ukuthi iyiphi esebenzayo. Ushintsho olwanelisa okungalungile aluthengi lutho.

Izimangalo ezimbili kufanele zilahlwe kusenesikhathi. I-tunnel ephelele ayiniki abaphathi ikhasi ngalinye lombhalo ocacile, ngoba ukubethelwa kohlelo lokusebenza nokulawula kwezindawo zokugcina kunquma okubonakalayo. I-tunnel ehlukanisiwe nayo ayiyona ingozi ngokwendalo ngokuphelele, ngoba i-DNS elawulwayo, izinqubomgomo zohlelo ngalunye kanye nama-ejenti ezindawo zokugcina kungasebenza kungakhathalekile umzila.

Yenza ukuhlola ngokulandelana

Ukulandelana okungezansi kunciphisa ukukhishwa kuze kufike entweni encane kunazo zonke eyahluleka ngempela. Misa ekuhloleni kokuqala okungagcini, ngoba ukulungisa kwakamuva akukwazi ukunxephezela igebe langaphambili.

Buza ukuthi iyiphi ithrafikhi manje elahlekelwa isango elivunyelwe. Bese uqinisekisa ukuthi ukuxazululwa kwamagama kusafinyelela isixazululi senkapani. Hlola ukuthi uhlelo lokusebenza olukhulunyiwe luyahlonipha iswishi yokuvimba noma lusebenzise umzamo ohlulekile emzileni oqondile. Bese ubheka izinsizakalo ezabiwe: isibonisi samadokhumenti noma umlamuli wezibuyekezo angathwala ukukhishwa kude kunalokho okusikiselwa ibhokisi lokumaka, futhi ekugcineni phawula ukuthi inqubomgomo iphinde isetshenziswe lapho kuxhunyanwa kabusha, ngoba lokho kuziphatha kunquma ukuthi ushintsho lwasendaweni luzosinda yini.

Yonke impendulo iyiqiniso, futhi isicelo sokukhishwa sidinga amaqiniso. Ingxabano yokuthi i-VPN iyacasula yini ayiyona enye yazo. Bhala izimpendulo ngaphambi kokuba ingxoxo iqale.

Cela ukukhishwa okuncane

Bika uhlelo lokusebenza, indawo okuyiwa kuyo kanye nomsebenzi ohlulekile, ngalolo hlobo. Isicelo sokugcina isibuyekezi esisodwa emzileni oqondile singabuyekezwa; isicelo sokweqa i-tunnel yonke ibhrawuza asinakubuyekezwa.

Chaza lokho osekuvele wakuzama nalokho okuboniswe amalogi, futhi kuhambise eqenjini eliphethe iphrofayela hhayi kumuntu ophendula etafuleni losizo. Kudivayisi elawulwayo umnikazi wephrofayela ngokuvamile angakha ukukhishwa okusekelwayo okusinda ezibuyekezweni, kuyilapho ukuhlela komzila wasendaweni kungakwazi.

Uma impendulo ingu-cha, kuthatha njengesinqumo sedizayini hhayi njengesithiyo okufanele kweqwe. Ukubuyekezwa okulandelayo iyindawo yokukuvula futhi, ngomsebenzi ohlulekile obhaliwe kanye nesizathu sebhizinisi esinanyathiselwe. Ukweqa kuyo kubeka engcupheni ngaphezu kwalokho ukukhishwa okwake kwabaluleka ngakho.

Yenza ukukhishwa kusinde

Ngemva koshintsho oluvunyelwe, qinisekisa izingxenye ezazisebenza ngaphambili, hhayi ingxenye eyayiphukile kuphela. Amagama angaphakathi kufanele asaxazululwa ngesixazululi senkapani, izinsiza zangasese kufanele ziphendule, futhi umsebenzi owahluleka ngaphambili manje kufanele uqedwe.

resolvectl query intranet.corp.example
curl -sS -o /dev/null -w '%{http_code}
' https://intranet.corp.example/status

Umyalo wokuqala ufakazela ukuthi isixazululi sisaphendula isijobelelo sangaphakathi, futhi owesibili ufakazela ukuthi isicelo sifinyelela insizakalo yangaphakathi kusukela emzileni wamanje. Waphinda uwasebenzise ngemva kokuxhumana kabusha, ngoba ukusunduzwa kwenqubomgomo kungahlehlisa buthule ushintsho olwabonakala luzinzile ngesikhathi sokuhlolwa. Imigqa emibili yokuphuma egcinwe netikithi ivala umjikelezo. Ngaphandle kwayo, ukukhishwa kuncike enkumbulweni yomuntu ngekhasi elalilayishwe kanye.

Bhala phansi ukukhishwa, inhloso yako kanye nezingxenye ezikuhlanganisayo endaweni efanayo namanothi okusetshenziswa. Ukukhishwa okungabhalwanga phansi kuba isigameko sekota elandelayo, futhi okubhalwe phansi kuba ubufakazi bokuthi idizayini ibekezelela umthwalo womsebenzi wangempela.