Idivaysi yasensimini ne-TLS ne-VPN: iyiphi imingcele evikela ini

Idivaysi yasensimini ivula uxhumano oluya kusevisi futhi umbuzo wokuklama ufika njengokukhetha phakathi kwe-VPN ne-TLS. Lokho kubeka kwephutha, ngoba zombili zenza imisebenzi ehlukene. I-TLS iqinisekisa indawo yokugcina yohlelo futhi ivikela ingxoxo; kuyilapho i-VPN ilawula ukufinyeleleka futhi ivikela amaphakethe phakathi kontanga. Landela uxhumano kusukela kudivaysi ukuya ngaphandle futhi isigaba ngasinye sinempendulo yaso.

Uma ungakwazi ukusho ukuthi i-TLS iphela kuphi, awukwazi ukusho ukuthi uhlelo lwethemba ngempela ini.

Thola lapho i-TLS iphela khona ngempela

Qala kuhlelo olusekudivaysini bese ulandela uxhumano kuze kufike kunqubo eqedela ukuxhawula. Uma i-proxy iqeda i-TLS ngaphambi kwe-mainframe, indlela evikelekile iphela kuleyo proxy. Igxathu elisele lidinga ukuvikelwa kwalo okubhaliwe.

Ukukubiza ngokuthi kusukela ekupheleni kuya ekupheleni ngokucabanga yikho okwenza ukubuyekezwa kokuklama kuvume isikhala. Dweba indawo yokuphela kanye nesisekelo sokuthembela emdwebeni owodwa.

I-TLS ithwala izicelo nezimpendulo kuzo zombili izinhlangothi, ngakho uhlelo olunhlangothi-mbili aludingi i-VPN esikhundleni se-TLS ngokwemvelo yalo. Okunye futhi kuyiqiniso: ukusetshenziswa kungase kudinga i-VPN kwezinye izimiso zokuxhumana kudivaysi efanayo.

Nquma ukuthi idivaysi kufanele iqinisekise ini

Hlela ukuqinisekiswa kobunikazi besiphakamiso kanye nezimpande zokuthembela ezihlosiwe. Uma idivaysi ngayinye kufanele ifakazele ubunikazi bayo, khetha imodeli yokuqinisekisa iklayenti esekelwayo bese ubhalisa imininingwane ehlukile yedivaysi ngayinye. Imininingwane eyabiwe ishintsha idivaysi eyodwa entshontshiwe ibe inkinga yalo lonke iqembu.

Hlela ukuvikelwa kokhiye, ukuvuselelwa, ukuhoxiswa nokubuyiswa ngaphambi kokuthunyelwa. Idivaysi esensimini engakwazi ukubhaliswa kabusha ngemva kokuvuselelwa okuhlulekile iba uhambo lokuya endaweni, futhi lezo zindleko zilolonga ukuklama ngaphezu kokuxhawula.

Sebenzisa umtapo wolwazi osekelwayo kanye nesiqondiso samanje. Isiqondiso sesimanjemanje sokusetshenziswa kwe-TLS senqabela ukuxoxisana nge-TLS 1.0 ne-1.1, futhi ukukhulunywa nge-TLSv1 encwadini endala yokuklama akusona isidingo.

Vala lapho ukuxhawula kwehluleka

Ukuxhawula okuhlulekile noma ukuhlola ubunikazi akumele kuwele ngokuthule emuva esimisweni sokuqala sombhalo ocacile. Lokho kuwa emuva yibona bungozi umsebenzi we-TLS owawuhloselwe ukuvala. Yenza ukwehluleka kubonakale kumsebenzisi wedivaysi nakusevisi, futhi udinge umzila ovikelekile emisebenzini ebucayi. Bese uvumela ukugunyazwa kohlelo ukuthi kunqume ukuthi idivaysi eqinisekisiwe ingenzani.

Chaza isikhathi sokuphila koxhumano, ukuhlukanisa amafreyimu, izikhathi zokulinda kanye nokuziphatha kokuphinda njengengxenye yesivumelwano. Ukubethela akukwenzi umyalo ophindwayo uphephe, futhi ukuphinda ngemva komsebenzi ongaqinisekile kudinga impendulo esezingeni lohlelo.

Bhala umthetho wokuwa emuva. "Iphinda ixhumeke ngaphandle kwe-TLS uma ukuxhawula kwehluleka" isinqumo sokuklama, futhi kufanele kube isinqumo esicacisiwe.

Nika i-VPN umsebenzi kuphela engawenza

I-VPN ingakhawulela ukufinyeleleka futhi ivikele amaphakethe aya kontanga yayo. I-TLS ivikela ubudlelwano bohlelo nendawo yokugcina ekhethiwe. Izindawo zazo zokuphela zingahluka, futhi akukho kuzo ezivikela idatha egciniwe yendawo yokugcina noma ukufinyelela kwayo kokuphatha.

Linganisa izindleko zokuxhawula, ukuthumela imiyalezo esimweni esizinzile kanye nokuxhumeka kabusha kudivaysi yangempela esikhundleni sokucabanga ukuthi indlela eyodwa iyashelela. Bese uhlola izimo ezine ezibalulekile: ukushintshana okuhloswe, ubunikazi besiphakamiso obungalungile, idivaysi engagunyaziwe, kanye nokuxhumeka kabusha ngemva komsebenzi ongaqinisekile. Rekhoda umphumela wesimo ngasinye, kuhlanganise nephutha eliboniswa idivaysi.