VPN yog lub tshuab nkag mus rau tej thaj chaw deb, uas tsuas yog txhais tau tias siv kev sib txuas hauv zej zog (feem ntau yog Is Taws Nem) los teeb tsa lub network ntiag tug. Piv txwv li, muaj ib hnub tus thawj coj xa koj mus rau qhov chaw ua lag luam mus rau qhov chaw uas koj xav nkag mus rau hauv lub network sab hauv ntawm chav tsev, qhov kev nkag no yog qhov chaw taws teeb nkag. Koj tuaj yeem nkag mus rau Intranet li cas? Txoj kev daws teeb meem rau VPN yog teeb tsa VPN server ntawm Intranet. VPN server muaj ob daim npav network, ib qho txuas rau Intranet thiab ib qho txuas rau pej xeem network. Tom qab koj txuas rau Is Taws Nem hauv thaj teb, nrhiav VPN server los ntawm Is Taws Nem, thiab tom qab ntawd siv VPN server ua lub caij nplooj ntoo hlav nkag mus rau kev lag luam Intranet. Txhawm rau kom ntseeg tau cov ntaub ntawv kev nyab xeeb, cov ntaub ntawv kev sib txuas lus ntawm VPN server thiab tus neeg siv khoom raug encrypted. Nrog rau cov ntaub ntawv encryption, cov ntaub ntawv tuaj yeem suav tias yog kev nyab xeeb ntawm kev sib txuas cov ntaub ntawv, ib yam li lub network tshwj xeeb tau teeb tsa. Txawm li cas los xij, qhov tseeb, VPN siv pej xeem txuas hauv Is Taws Nem, yog li nws tsuas yog hu ua lub network ntiag tug virtual, uas yog, VPN yog qhov tseem ceeb ntawm kev siv thev naus laus zis encryption los encapsulate cov ntaub ntawv sib txuas lus ntawm cov pej xeem network. Nrog VPN thev naus laus zis, txawm tias cov neeg siv mus ncig ua lag luam lossis ua haujlwm hauv tsev, tsuav yog lawv tuaj yeem nkag tau hauv Is Taws Nem, lawv tuaj yeem siv VPN kom nkag mus rau Intranet cov peev txheej yooj yim heev, yog li vim li cas VPN tau siv dav hauv kev lag luam.
Cov saum toj no yog cov lus qhia luv luv ntawm "VPN" chaw taws teeb nkag siv tshuab coj los ntawm peb lub tuam txhab rau cov neeg siv khoom. ShenzhenHDV Phoxov tooj cua Technology Co., Ltd. yog lub chaw tsim khoom tshwj xeeb hauv cov khoom siv sib txuas lus raws li cov khoom tseem ceeb: olt onu, ac onu, Kev sib txuas lus onu, optical fiber onu, catv onu, gpon onu, xpon onu, thiab lwm yam., cov khoom siv saum toj no tuaj yeem siv rau lub neej sib txawv. Cov xwm txheej, thiab cov khoom sib xws ONU series tuaj yeem kho raws li lawv tus kheej xav tau. Peb lub tuam txhab tuaj yeem muab kev txhawb nqa kev tshaj lij thiab zoo tshaj plaws. tos ntsoov rau koj mus ntsib.
