DMZ - chiyani komanso mmene ntchito

M'nkhaniyi tiona yosanthula mwatsatanetsatane mfundo za DMZ. Timayesa kuyankha mafunso okhudza zimene DMZ, zikuoneka, ndi momwe sintha pa DMZ. Aliyense angathe kuphunzira okha osachepera zambiri pa nkhani imeneyi.

Zimayambitsa mabacteria demilitarized

Tsopano kuchepa kotheka kukumana gulu lirilonse popanda kompyuta. Ndipo pamene pali makompyuta, palinso eni malo m'dera maukonde kulumikiza pamodzi.

Kuli maukonde ofanana mkati - izi ndi zothandiza kwambiri komanso otetezeka. Koma mkubwela kwa World Lonse Web onse anakhala pang'ono zovuta. Tsopano ambiri makampani ntchito World ntchito Lonse Web. Izi facilitates kwambiri mayendedwe, monga aliyense akhoza mu nkhani masekondi kupeza mfundo iliyonse chidwi.

Koma ndi chitukuko cha Internet panali kuopseza malowedwe mu maukonde chonse ochokera kunja kampaniyo. Choyamba, izo nkhawa makampani ndi mtchalitchi Internet zilipo wosuta aliyense wa World Lonse Web. Kuopsa ndi kuti tizilomboto amene atapeza mwayi kwa utumiki Web, akhoza mwayi wolankhula ndi zambiri zanu kusungidwa pa aliyense wa makompyuta a olumikizidwa kwa maukonde mkati. Unachititsa angapo mavuto amene anathana ndi kupanga DMZ.

gwero

Chinthu choyamba kudziwa za DMZ, ndi, makamaka, mawu asilikali, anachokera lakuti "demilitarized zone." Kumatanthauza malo ena a gawo, yomwe ili pakati limati awiri kumenyana. Iwo ndikoletsedwa mtundu uliwonse wa ntchito za usilikali - kaya ndi wapadera opareshoni, zonyoza zimayenda kapena espionage.

DMZ DMZ: zomangamanga ndi kukhazikitsa

Kuyambira kutanthauzira koyamba akuti Kudaonekeratu poyera kwa ife, DMZ - ndi malo ena a dziko, limene linaletsa mtundu uliwonse wa ntchito njiru. Ndipo bwino amadziwika akamanena za izi, tinene zidule.

Tiyenera kumvetsa za mfundo kwambiri DMZ, ndi losavuta kwambiri njira, ndilo chilengedwe cha osiyana gawo network amalimata kwa onse makamu kunja Internet ndi ku kampani maukonde mkati. Ndi ulamuliro zochepa kapena loletsa wathunthu kupeza onse Internet ndipo maukonde mkati.

Pangani osiyana maukonde gawo mosavuta zokwanira. Chifukwa chaichi, firewalls, kapena firewalls. Mawu "makhoma oteteza" wosuta wamba angadziwike ku mafilimu za hackers wotchuka, koma ochepa mukudziwa chimene icho chiri.

Makhoma oteteza - ndi hardware ndi mapulogalamu unit wa zopezera kompyuta, nagawira mu Boma ndi limakupatsani zosefera ukubwera maukonde magalimoto pa woyendetsa mwachindunji (woyang'anira) malamulo. Komanso, likhoza kupeza wosaloleka, ndi tizilomboto ali kupeza okha owona amene ali mkati mwa zigawo anapatukana, mopanda tsankho kwa ena.

Pali mitundu iŵiri ya kasinthidwe wa mabacteria demilitarized - ndi makhoma oteteza limodzi kapena ambiri. Mu kasinthidwe loyamba makhoma oteteza alekanitsa maukonde zigawo zitatu:

• mkati maukonde;
• DMZ;
• Internet njira.

Koma njira imeneyi amatiteteza osakwanira. Magulu ambiri lalikulu kugwiritsa ntchito njira yachiwiri - ambiri firewalls. Pankhaniyi, ndi tizilomboto kuti kugonjetsa kale, osachepera lina dongosolo wozungulira ndi fyuluta ake magalimoto, amene kumawonjezera kwambiri chitetezo.

kusintha

Zedi ambiri kale mokwanira kukafufuza za DMZ, ndi njira yosavuta komanso zothandiza kuonetsetsa chitetezo Intaneti kompyuta. Anthu multichannel Internet routers akhoza amanena izi tsenga waluntha kwa hackers.

Ndiko chofunika kusintha DMZ, izo kusonyeza chipangizo okha zopezera malo m'dera, ochilumikiza ankalemekeza kudzera osiyana mphamvu chingwe Jack mu rauta free, ndiye perekani pa malo amodzi IP-adiresi, ndiye yambitsa ndi DMZ bokosi Chisudzulo Chikuwononga chipangizo.

Pamaso mpheto aliyense, onetsetsani kuti zipangizo zonse kutetezedwa atsopano. Ndiye mukhoza kugwiritsa ntchito momasuka, ngakhale osavuta, koma chitetezo polimbana cholimbana wanu deta.

M'nkhaniyi mwachidule izlozhen3y mfundo zonse zofunika kwambiri zokhudza DMZ: icho chiri, mmene ntchito, ndipo ambiri Chofunika, cholinga chake.