I-VPN noma imodi yokungabonakali: iyiphi ingxenye yobumfihlo evikelwayo

Imode yokungabonakali ne-VPN kunconywa emshweni owodwa, okwenza abantu balindele ukuthi zombili zenza umsebenzi ofanayo. Empeleni azihlangani kakhulu. Iwindi eliyimfihlo lishintsha lokho isiphequluli esikugcina kudivayisi ngemuva kokuphela kweseshini. I-VPN ishintsha umzila wokuhamba okumboziwe kanye nekheli umkhombandlela alibonayo. Akukho kokubili okukwenza ungaziwa, futhi akukho okushintsha okunye.

Ukuqhathanisa okusizayo akulona uhlu lwezici, kodwa umbuzo: ufuna ukufihlela bani into? Umuntu ozovula ikhompyutha yakho kamuva, umqondisi wenethiwekhi yekhefi, i-ISP yakho, isayithi oyivakashelayo, kanye ne-ejenti yephoyinti lokugcina yomqashi wakho bonke babona izinto ezihlukene. Ukulinganisa ithuluzi nomqaphi isinqumo sonke.

Okushiwo yisimemezelo ngasinye ngempela

Ukubhrowsa okuyimfihlo isimemezelo mayelana nesimo sendawo. Isiphequluli sigwema ukugcina umlando walesi seshini, futhi siphonsa amakhukhi eseshini kanye nedatha yesayithi yesikhashana lapho iseshini eyimfihlo ivalwa. Akusona isimemezelo sokuthi akukho lutho olwalotshwa kudiski, futhi akusona isimemezelo mayelana nenethiwekhi.

I-VPN isimemezelo mayelana nokuhamba kwezinto. Ukuhamba okumbozwa iklayenti kuphuma ngomhubhe futhi kufinyelela endaweni ekuyiwa kuyo kusuka ekhelini lokuphuma lomhlinzeki. Inethiwekhi ephakathi kwakho nomhlinzeki ibona umbhalo obethelwe oya endaweni eyodwa yokugcina; indawo ekuyiwa kuyo ibona ukuphuma, hhayi ukuxhumana kwasekhaya. Konke okungaphezulu kwesendlalelo se-IP — i-akhawunti yakho, amakhukhi, ukuma kwesiphequluli sakho — kuhamba kungashintshile.

Okumbozwa yimode yokungabonakali kudivayisi

Ngaphakathi kwemingcele yayo, iwindi eliyimfihlo liwusizo ngempela. Umuntu oboleka umshini akakwazi ukuvula umlando futhi abone ukuthi waya kuphi, futhi ikhompyutha eyabiwe ayiqoqi amakhukhi eseshini sakho kuphrofayela ejwayelekile. Lena iyinzuzo yangempela yesimo sekhompyutha ebolekiwe, futhi yenzelwe leso simo le ntengo.

Imingcele iyindawo lapho abantu bamangala khona. Ifayela olilanda lihlala lilandiwe. Ibhukhmakhi oyigcinayo ihlala igciniwe. Isandiso somphathi wamagama okuvuma singasagcwalisa izimpawu zokungena uma sinikwe amandla emawindini ayimfihlo. Enye isoftware kumshini — iklayenti lokuvumelanisa, i-ejenti yephoyinti lokugcina, umqaphi osezingeni lekhibhodi — ingaphandle ngokuphelele kokulawula kwesiphequluli. Imibhalo yesiphequluli icacile ngale mingcele; ikhasi losizo le-Chrome lemode yokungabonakali liyisithenjwa esifanele sokuthi imode igcina ini futhi ingagcini ini.

Okumbozwa yi-VPN kunethiwekhi

Lapho isiphequluli simbozwe ngempela, umqondisi wenethiwekhi wendawo ubona umhubhe esikhundleni sohlu lwamasayithi, futhi indawo ekuyiwa kuyo ibona ikheli lokuphuma lomhlinzeki. Lokhu kuwushintsho olunengqondo kunethiwekhi ye-Wi-Fi engathenjwa, futhi yiso lesi sizathu sokusebenzisa yona esikhumulweni sezindiza noma ehhotela.

Lokhu akusona ushintsho kulokho isayithi esingakubona ngawe. Amakhukhi aqhubeka, i-akhawunti engene ngemvume ikwazi ukukhomba ngokushesha, futhi izici zesiphequluli zingahlukanisa izivakashi ngisho ngemuva kokushintsha kwekheli. Kukhona nombuzo wokumboza: imihubhe ehlukanisiwe, imithetho yohlelo lokusebenza ngalunye, nesiphequluli esedlula iphroksi yohlelo konke kungashiya ingxenye yokuhamba ngaphandle komhubhe. Uma ukukhathazeka kuyi-DNS, bheka ukuthi imibuzo iya kuphi; umhubhe othwala i-HTTP kodwa hhayi i-DNS usunyakaze kancane kunalokho okubonakala.

Lapho kokubili kushoda khona

Alikho ithuluzi elithinta isendlalelo se-akhawunti. Ngena ku-akhawunti efanayo kuwindi eliyimfihlo nge-VPN futhi insizakalo isazi ukuthi ungubani, ngoba uwutshele wena. Futhi akukho kokubili okunqoba umzamo ozimisele wokuthwebula umunwe, nakuba i-VPN ishintsha okokufaka okukodwa kwawo.

Kukhompyutha ephethwe, kokubili kungase kungabi nandaba kumqaphi okhathazekile ngawe. I-ejenti yephoyinti lokugcina enokufinyelela kudivayisi ingaqopha umsebenzi kungakhathaliseki imode yesiphequluli, futhi amaphroksi ezinkampani angabhala lokho umhubhe ongakubethelanga kusukela ekupheleni kuya ekupheleni. Uma ukukhathazeka kwakho kungumqashi, impendulo eqotho ukuthi akukho kulokhu kulungiselelwa okuyisilawuli ngaye.

Ukukhetha ngokomqaphi okhathazekile ngawe

Kumuntu ongavula isiphequluli ngemuva kwakho, sebenzisa iwindi eliyimfihlo futhi uvale sonke iseshini hhayi ithebhu eyodwa. Kunethiwekhi yekhefi noma yehhotela, sebenzisa i-VPN futhi uqinisekise ukuthi ukuhamba kwesiphequluli kudlula kuyo ngempela. Kumasayithi okungafanele abone ikheli lakho lasekhaya, i-VPN isiza ngekheli hhayi ngamakhukhi, ngakho hlanzeka neseshini.

Uma ufuna kokubili, sebenzisa kokubili: iwindi eliyimfihlo linikeza isimo sesiphequluli sesikhashana, futhi umhubhe uthwala ukuxhumana. Bese uqinisekisa esikhundleni sokucabanga. Buza insizakalo ebuyisela ikheli lakho ukuthi ibona ini, qinisekisa ukuthi ukuxazululwa kwe-DNS kuyahambisana nomhubhe, futhi uhlole ukuthi iklayenti lisethwe ukumboza konke ukuhamba noma izinhlelo ezithile kuphela. Lezo zivivinyo ezintathu zikutshela ukuthi yiluphi uhhafu wesithembiso owutholile ngempela.