Yiziphi-VPN kanye nezici zayo

In the Internet global eziningi phezu VPN Ukwaziswa uxhumano, kodwa iningi labo of ngomqondo lobuchwepheshe, okuyinto akulula ukuqonda ejwayelekile yomsebenzisi. VPN (Virtual Private Network) inethiwekhi ivikeleke kakhulu, okuyinto ngo-World Wide Web. Omunye ungacabanga ukuthi "phakathi" i-Internet zikhona third-party evikelekile amanethiwekhi eziningana-VPN.

Ukuze uqonde ukuthi i-VPN-uxhumano, kufanele ngabe sekucacile ngokwakho ukuthi lusebenza kanjani. Zimbili amaphuzu A (virtual yangasese inethiwekhi amaklayenti) no-B (i-VPN iseva), phakathi lapho kukhona exchange of idatha ebethelwe, ngalokho lunikeze Ukuvikelwa Umhubhe.

amathuba

Izinketho ukusetshenziswa uxhumano ezinjalo zombhalo kakhulu. Ake ukugxila ambalwa umsebenzisi ezivamile futhi kuyaqondakala elula. I-VPN-inethiwekhi efihla yomsebenzisi real-IP ikheli, esivula eziningi amathuba. Phela, ukufinyelela ovulekile ku-ukulandwa noma ukubukela okuqukethwe kwevidiyo kusukela indawo, okuyinto intuba yokungena ezweni lakini. Kodwa into - ukubethela ezinhle kusukela iklayenti kwiseva, esihlinzeka idatha ukuphepha kakhulu futhi udlulise amaphakethe-VPN-inethiwekhi.

Ekusebenteni, omunye Ungacabanga ukuthi ukufinyelela amaphasiwedi wakho, ngemvume ulwazi, i-imeyili kanye nezinye ulwazi oluyimfihlo ingatholakala usebenzisa izinhlelo olungavikelekile engenantambo-Wi-Fi ukuthumela idatha, okuyinto cishe kuyo yonke indawo (nasezitimeleni, cafe noma inyuvesi). Kulezi amanethiwekhi, ukudluliswa kwedatha okungavikelwe. Ephambi kwezinduna enye idatha nemfundo lobuchwepheshe abasebenzisi yokungathembeki kungaba sikukhokhela umonakalo ngokwanele.

Kuyini VPN-uxhumano endaweni evulekile inethiwekhi ezivamile?

Ukuze wenze lokhu, futhi kukhona Virtual Network Private, ukwenza i-Internet ephephile ezindaweni zomphakathi nge zokungena-Wi-Fi. Uyini-VPN, kulula ukuqaqa e yilesi sibonelo esilandelayo.

Ngaphambi ukunikeza iphasiwedi umhlaseli noma umsebenzisi ezinonya evulekile inethiwekhi Wi-Fi yomphakathi, akhe ucabange ngalokhu. Vikela idatha yakho lula kunangaphambili.

Kufanele udale i-VPN-uxhumano ngaphakathi inethiwekhi olungavikelekile, futhi ngokushesha emva kokufakwa khona azosethwa umzila ephephile. Nokho, uma imininingwane ukuwela ezandleni ezingalungile, kubaduni abasha kuyoba nzima ukuwachaza. Ngemva manipulations ezilula ongase ngokuphepha ukuya eposini noma yokuxhumana ngaphandle ukukhathazeka mayelana idatha ukuvuza.

Umbuzo ngokwayo, okungukuthi i-VPN, ukucacisa izakhiwo enethiwekhi zako: eliphezulu ukubethela, ubuqiniso umsebenzisi, kuba aphansi ukulawula ukufinyelela kwenethiwekhi, ngokwanele izindleko ezincane yesondlo, ukuthembeka, ukuxhumana izindawo kanye girth endaweni enkulu, lula ukuxhumana abasebenzisi abasha namanethiwekhi, elula ukumiswa kwenethiwekhi kanye nokuqapha yonke imisebenzi ngaphakathi kuwo.

yi

Sithemba ukuthi iyona-VPN, kwaba kancane sobala. Kodwa into - ukwenza siphetho. I-VPN ivumela ukuthi ucele kalula ukudala zenethiwekhi lapho amakhompyutha kungukuthi emzimbeni axhumene, kodwa izakhiwo kanye nezilungiselelo zithé obhekene naso sehlukile kuleso sendawo.

I lula ukuthi ungakha inethiwekhi analog phakathi kwamakhompyutha abasebenzisi ', okuyinto zitholakala emazweni ahlukahlukene futhi amazwekazi. I ethile kuphela ukuthi lenethiwekhi ngeke zisebenze ngaphandle kokuxhumana kwe-intanethi. Kodwa namuhla, iningi labo abahlinzeka Inthanethi ukunikela unomphela futhi eliphezulu ukufinyelela World Wide Web. Lena mlando entsha ekuthuthukiseni amanethiwekhi zendawo kanye nenhlangano ngokucophelela amanethiwekhi yenkampani.

Kulesi sigaba, le ndawo ethandwa kakhulu, kanye nezinkampani abaningi ukunaka siqu isengezo senethiwekhi yakho eyimfihlo ne konke ukunethezeka isikhonzi ukusetshenziswa kwalo. Yiqiniso, isabelo esikhulu impumelelo kanye nekhwalithi isicelo lobu buchwepheshe izodlala utshalomali imali.