Ukusefa i-inthanethi kuwumsebenzi ojwayelekile, othokozisayo nokhiqizayo wezigidi zabasebenzisi. Nokho, indaba ingase ingafani nakwabanye. Futhi kukhona ukukhathazeka okwandayo okuhlobene ne ukuvezwa kwedatha yomuntu siqu okuyinto kwabaningi inkinga yangempela.
Ngaphezu kwalokhu, izinkampani eziningi zidinga finyelela iwebhu ngempumelelo, ngokuphepha nangokushesha. Okuthile ukuphequlula okuvamile okwenziwa kudivayisi evamile akukwazi ukukunikeza.
Ngalesi sizathu, sifuna ukukhuluma ngokuthi ayini ama-proxies, sigxile kuma-proxi okuhlala, ukuthi ayini, ahlomula kanjani izinkampani nokuthi ungathenga kuphi elingcono kakhulu emakethe.
Yini ummeleli?
Iseva elibamba iyisistimu noma irutha leyo inikeza isango phakathi kwabasebenzisi ne-inthanethi. Kuyiseva, ebizwa ngokuthi "umlamuli" ngoba ihamba phakathi kwabasebenzisi bokugcina namakhasi ewebhu abawavakashelayo ku-inthanethi.
Uma ikhompuyutha ixhuma ku-inthanethi, isebenzisa ikheli le-IP. Lokhu kufana nekheli lokuhlala, litshela idatha engenayo ukuthi iye kuphi futhi imaka idatha ephumayo ngekheli lokubuyisela ukuze amanye amadivayisi aqinisekise.
Ngokuqondene neseva elibamba, lena ngokuyisisekelo ikhompuyutha eku-inthanethi enekheli layo le-IP. Ngamanye amazwi, uma ufinyelela i-inthanethi kwenye yazo, kuba njengokungathi ifakwe kwenye idivayisi, ukuvikela ulwazi olubalulekile oluvame ukurekhodwa lapho upheqa i-inthanethi ngaphandle kokusebenzisa ummeleli.
Vikela ukuxhumana ngommeleli
Ama-proxies ahlinzeka a ungqimba olubalulekile lokuvikeleka lapho upheqa inethi. Zingalungiswa njengezihlungi zewebhu noma izindonga zokuvikela, zivikele amakhompyutha ezinsongweni ze-inthanethi ezifana nohlelo olungayilungele ikhompuyutha.
Lokhu kuvikeleka okwengeziwe nakho kubalulekile uma kuhlanganiswe nesango lewebhu elivikelekile noma eminye imikhiqizo yezokuphepha ye-imeyili. Ngale ndlela, ithrafikhi ingahlungwa ngokusekelwe ezingeni layo lokuphepha noma ukuthi ingakanani ithrafikhi inethiwekhi yakho, noma ikhompuyutha ngayinye, engakwazi ukuyiphatha.
Ummeleli: ukuphepha nokunye okwengeziwe
Abanye abantu basebenzisa ama-proxi ngezinjongo zomuntu siqu, njenge fihla indawo yakho ngenkathi ubuka amafilimu ku-inthanethi. Ebhizinisini, nokho, zingasetshenziswa ukwenza imisebenzi eminingana ebalulekile, njenge:
- Thuthukisa ezokuphepha
- Ukuvikela umsebenzi we-inthanethi wabasebenzi kubantu abazama ukubahlola
- Linganisa ithrafikhi ye-inthanethi ukuze ugweme ukuvinjwa
- Lawula amawebhusayithi ezisebenzi kanye nokufinyelela kwezisebenzi ehhovisi.
- Londoloza umkhawulokudonsa ngokulondoloza amafayela noma ngokucindezela ithrafikhi engenayo
Okunye okumele ukwazi ukuthi ama-proxies anezinhlobo ezahlukene futhi ngayinye iwusizo kakhulu kuye ngokuthi izinkampani zifunani uma zisebenzisa eyodwa.
Kulesi sihloko sizogxila ekuchazeni umehluko phakathi kwama-proxies esikhungo sedatha kanye nama-proxies okuhlala, sigxile kokugcina ukuthola konke okuhlobene futhi ekugcineni ukuthi ungayithenga kuphi.
Abameli Besikhungo Sedatha
Amaseva abamba isikhungo sedatha ngokuvamile avela ezikhungweni zedatha kanye nezinsizakalo zokubamba amafu kanye zisetshenziswa abaningi ngesikhathi esisodwa. Njengoba bengafakwanga ohlwini lwabahlinzeki I-ISP, okunye okuhlosiwe kungase kuvele kumake lawa makheli e-IP futhi ezinye izinyathelo zokuphepha zingase zithathwe.
Kwezinye izimo kukhona abahlinzeki bommeleli besikhungo sedatha abanamaseva ayimfihlo anikezwe inkampani eyodwa noma ezimbalwa kakhulu.
Izinzuzo kanye Nobubi Bamaphroksi Yesikhungo Sedatha
Njengezinzuzo, amaseva elibamba wesikhungo sedatha anikezayo ukuhamba ngesivinini esiphezulu. Lokhu kuwusizo ikakhulukazi lapho ufuna ukuqeda imisebenzi ngezikhathi ezifushane.
Kodwa-ke, amawebhusayithi amaningi ayinkimbinkimbi awakuvumeli ukusetshenziswa kwama-proxies kumasayithi abo. Ngenxa yalokhu, banezinhlelo ezikhona zokukhawulela ukufinyelela ezicelweni ezihamba ngeseva elibamba. Lawa mawebhusayithi angathola kalula ama-proxy esikhungo sedatha njengoba uhla lwawo lwe-IP akuwona umnikazi we-ISP kodwa izikhungo zedatha. Ngoba zitholwa kalula, zisengozini yokuvinjwa kunezinye izinhlobo zama-proxies.
Okokugcina, futhi yini ezokwenza umehluko omkhulu phakathi kwama-proxi esikhungo sedatha nama-proxies okuhlala, ukuthi kunzima kwabangaphambili ukudala ama-IP emazweni ahlukene aqinisekisa ukufinyelela mahhala olwazini kungakhathaliseki ukuthi lufinyelelwa kuphi. .
Manje yebo, athini ama-proxies okuhlala
Ama-proxi ezindawo zokuhlala amaseva anikeza amakheli e-IP wamadivayisi wangempela.
Ngoba lawa makheli ezindawo zokuhlala anikezwa i-ISP yangempela, kubenza babukeke bangempela futhi besemthethweni. Kubalulekile ukusho ukuthi lawa ma-IP abuye avela kubahlinzeki besevisi ye-inthanethi njenge-AT&T, Cox, Comcast, Charter kanye ne-Time Warner.
I-Los Abameli Besikhungo Sedatha, njengoba kushiwo ngenhla, zidalwe ngobuningi futhi zitholakala ezikhungweni zedatha nabahlinzeki beseva yefu, ukuze zitholwe kalula futhi zivinjelwe uma kuthengwa kumhlinzeki ongathenjwa.
Kungani ukhethe ama-proxi ahlala
Ama-proxi ezindawo zokuhlala angase abe phezulu kancane ezindlekweni kunozakwabo. Kodwa-ke, lokhu kukhethwa izinkampani ezifuna ukukhulisa ukusebenza kwazo emisebenzini efana nocwaningo lwemakethe, ukuvikelwa komkhiqizo, ukuqinisekiswa kwesikhangiso, ukuqapha kwe-SEO, ubuhlakani bokuthengisa, nokunye okuningi.
Lokhu kufinyelelwa ngenxa yokuthi amakheli e-IP ahlotshaniswa nawo amakheli wangempela kunoma yiliphi izwe olikhethayo. Ngale ndlela, izinkampani zingakwazi ukwenza imisebenzi eshiwo ngenhla ngokulingisa ukungena kunethiwekhi zisuka, ngokwesibonelo, ikheli le-IP eFrance elizivumela ukuthi ziphenye yonke imiqhudelwano kulelo zwe.
Ungawathenga kuphi ama-proxy okuhlala
Nakuba izinzuzo ziphawuleka, kuyadingeka ukuqinisekisa ukuthi inkampani ehlinzekayo ama-proxy okuhlala zaziwe futhi zigcinwe emazingeni aphezulu. Ukuthola ummeleli wendabuko engabazekayo kungagcina kungasebenzi ngendlela emangalisayo ezintshisakalweni zanoma yiliphi ibhizinisi.
Yingakho sifuna ukuncoma labo abangabaholi namuhla embonini yabahlinzeki be-proxy. Sikhuluma nge-Bright Data, imboni yomhlaba wonke ehlanganisiwe egxile ekunikezeni izinsizakalo zewebhu zekhwalithi ephezulu kakhulu.
Njengoba kunamakhasimende angaphezu kuka-15.000 emhlabeni jikelele, okukhona phakathi kwawo izinkampani ze-Fortune 500 ezigqamayo, namuhla i-Bright Data ibekwe njengentandokazi phakathi kochwepheshe bemakethe njengoba iqinisekise ubungcweti, ukuphepha kanye nokusebenza kahle okwandisiwe ngesikhathi sokuqopha.