Ma Virtual network (VPNs) anowanzoonekwa seine simba rakasimba rekuchengetedza dhepfenyuro. Chii chakakosha VPN kuchengetedza technologies?
Izvo zvinonzi yakachengeteka VPNs inopa zvose kugadziriswa kwenethiwekhi uye kuvhara. VPN dzakachengeteka inowanzoshandiswa kuburikidza nePsec kana SSL .
Kushandisa IPsec yeVPN Security
IPsec yakange iri tsika yakasarudzika yekushandisa VPN kuchengetedza pamakambani emakambani. Bhizinesi-class network network kubva kumakambani akadai seCisco naJuniper vanoita basa rinokosha reVPN sevhareji mune hardware. Yakakodzana neVPN client software inoshandiswa kupindira kune network. IPsec inoshanda padivi 3 (the Network layer) yeOSI model .
Kushandisa SSL yeVPN Security
SSL VPNs ndiyo imwe nzira yePsec iyo inotenderera kune web browser panzvimbo yemutambo VPN mvumo yekutumira kune imwe purogiramu yega. Nokushandisa maStree network protocols akavakwa muSvaneti yeWeb browsers uye maWeb server, SSL VPNs inotarisirwa kuve yakadhura kuisa nekuchengetedza kupfuura IPsec VPNs. Uyezve, SSL inoshanda panzvimbo yakakwirira kudarika IPsec, kupa vatungamiri mamwe mazano ekudzivirira kuwanika kune zvigadzirwa zvemagetsi. Zvisinei, kugadzirisa SSL VPNs kushandiswa nehupfumi husingawanzowanikwa kubva paWeb browser kunogona kuva kwakaoma.
Wi-Fi vs. VPN Security
Mamwe masangano anoshandisa IPsec (kana dzimwe nguva SSL) VPN kudzivirira nzvimbo ye Wi-Fi yenzvimbo. Zvechokwadi, mitemo ye Wi-Fi yekuchengeteka yakafanana neWPA2 neWPA-AES yakagadzirirwa kutsigira kudikanwa kwakakodzera uye kuvharidzirwa kunze kwekudiwa kwevamwe vPN kutsigirwa.