Dab tsi yog DMZ hauv lub network?
Dab tsi yog DMZ hauv lub network?

Video: Dab tsi yog DMZ hauv lub network?

Video: Dab tsi yog DMZ hauv lub network?
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Anonim

Hauv computer networks, a DMZ ( cheeb tsam demilitarized ), kuj qee zaum hu ua perimeter network los yog ib qho kev tshuaj ntsuam xyuas subnetwork, yog lub cev los yog lub hauv paus ntsiab lus subnet uas cais ib cheeb tsam sab hauv network (LAN) los ntawm lwm lub network tsis ntseeg - feem ntau yog hauv internet.

Ntawm no, DMZ network ua haujlwm li cas?

A DMZ yog ib tug ruaj ntseg neeg rau zaub mov uas ntxiv ib txheej ntxiv ntawm kev ruaj ntseg rau a network thiab ua raws li qhov tsis sib xws ntawm ib cheeb tsam network (LAN) thiab kev ruaj ntseg tsawg dua network uas yog Internet . DMZ hauv kev sib tham tau txais nws lub npe los ntawm cov cheeb tsam demilitarized, uas yog thaj av uas cov tub rog yuav siv los thaiv cov yeeb ncuab.

Ib tug kuj nug, DMZ puas muaj kev nyab xeeb? 1 Teb. Yog tias koj router muab qhov tiag DMZ ces tus so ntawm lub network yuav nyab xeeb txawm tias koj lub PC Windows raug cuam tshuam. Ib tiag DMZ yog ib lub network cais uas tsis muaj lossis tsuas yog txwv tsis pub nkag mus rau lub network sab hauv. Thiab qhov yooj yim Windows firewall yuav tsis muaj kev tiv thaiv qhov no.

Ntawm no, DMZ network kev ruaj ntseg yog dab tsi?

DMZ ( suav ) Hauv computer kev ruaj ntseg , a DMZ los yog cheeb tsam demilitarized (qee zaum hu ua perimeter network los yog soj ntsuam subnet) yog lub cev los yog lub hauv paus ntsiab lus subnetwork uas muaj thiab nthuav tawm ib lub koom haum cov kev pabcuam sab nraud rau qhov tsis ntseeg, feem ntau loj dua, network xws li Internet.

Vim li cas peb thiaj xav tau ib cheeb tsam DMZ?

DMZ ( DeMilitarized Zone ) Lub hom phiaj tseem ceeb ntawm cov DMZ yog muab lwm txheej kev ruaj ntseg rau ib cheeb tsam hauv cheeb tsam network (LAN). Yog hais tias ib tug neeg tsis ncaj ncees yuav tau txais kev nkag mus rau cov kev pab cuam nyob rau hauv lub DMZ , lawv tsis tuaj yeem nkag mus rau qhov tseem ceeb ntawm lub network.

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