KombiyuutaradaMacluumaadka tiknoolajiyadda

DMZ - waxa uu yahay iyo sida ay u shaqayso

In this article aan falanqeeyo si faahfaahsan fikirka ah DMZ ah. Waxaan isku dayaan in ay ku siiyaan jawaabo su'aalo ku saabsan waxa DMZ ah, waxaa u muuqday, iyo sida loo reserved DMZ ah. Qof kasta oo ay baran karaan naftooda ugu yaraan macluumaad guud oo ku saabsan mawduucan.

Sababaha goobaha demilitarized

Hadda ka yar iyo wax ka yar suurto gal ah in la kulmi doonto guuto kasta oo aan kombiyuutarada. Oo halkaas waxaa jira kombiyuutarada, waxaa sidoo kale waa shabakad agtaada gudaha iyagii ku soo wada isku xirta.

Jiritaanka network guud ahaan tan gudaha - tani waa mid aad u wax ku ool ah oo nabad ah. Balse dhalashada of World Wide Web oo dhan u noqday wax yar ka adag. Hadda tirada ugu badan ee shirkaduhu waxa ay isticmaalaan adeegyada Wide Web World. Tani aad bay u fududeeyaa aalada ah, sida qof karaa xoogaa ilbiriqsiyo ah si aad u hesho macluumaad kasta oo xiiso leh.

Laakiin horumarinta Internet waxaa jiray hanjabaad wax lays geliyey network guud ee degaanka ka baxsan shirkadda. First of dhan, waxaa ka walaacsan shirkadaha adeegyada Internet dadweynaha la heli karo si user mid ka mid ah World Wide Web. Khatartu waxay tahay in weerar ku guleeysta inay helaan adeeg Web ah, sidoo kale helaan laga yaabaa in ay helaan macluumaadka shakhsiyeed kaydiyaa on mid ka mid ah kombiyuutarada ku xiran shabakadda gudaha. Tani waxay sababtay tiro ka mid ah dhibaatooyinka, kuwaas oo loo xalliyo iyadoo la abuurayo DMZ ah.

fountainhead

Waxa ugu horeeya ee ah in la ogaado oo ku saabsan DMZ ah, waa, ugu horrayn, xilli ciidamada ah, oo laga keenay magaca 'zone demilitarized. " Waxaa loola jeedaa aag cayiman oo dhulka, oo ku yaalla inta u dhaxaysa labada dal dagaallamaya. Waxaa reebban wax foomka of military hawl - haddii ay tahay ee gaar ah hawlgalka, curyaamin ama basaasnimo.

DMZ DMZ: naqshadaha iyo hirgelinta

From fasiraadda hore ee ereyga waa noo caddeeyo, DMZ in - waa meel ka mid ah dalka, taas oo ka mamnuuc ah nooc kasta oo dhaqdhaqaaqa xaasidnimo. Oo waa mid aad u fiican u tilmaamay nuxurka of this, aynu nidhaahno, tricks.

Waxaan waa in ay fahmaan oo ku saabsan aad u fikradda DMZ, waxa weeye mid aad u fudud oo xal, kaas oo ah Abuuridda of gaar ah network qeybta, dahaaran ka dhan dibadda Internet ciidammada oo ka shirkadda ee gudaha shabakad. Waxaa kale oo ay gacanta ku kooban ama ganaax dhamaystiran oo ay helaan labadaba Internet iyo network gudaha.

Abuur qeybta gaar ah network si fudud ku filan. Ujeedada this, firewalls, ama firewalls. Erayga "brannmur" user caadiga ah loo yaqaan kartaa filimo ku saabsan Anonymous ayaa caan, laakiin kuwo yar baa la ogaado waxa uu yahay.

Brannmur - unit hardware iyo software of network computer ah, waxaa qaybinaya galay qaybaha oo kuu ogolaanaya in aad kala shaandhayso gaadiidka network soo socda on operator ku qeexan (maamulaha) xeerarka. Sidoo kale, in ka dhacdo ee aan la ogalayn helaan, weeraryahanka ayaa heli kaliya u files kuwa gudaha ku jira ee aan cidina qaybaha, iyada oo aan waxba loo dhimayn dadka kale.

Waxaa jira ugu yaraan laba nooc oo qaabeynta of zones demilitarized - hal brannmur ah ama badan. In qaabeynta koowaad ee brannmur kala network galay saddex qaybaha:

  • network gudaha;
  • DMZ;
  • channel Internet.

Weli habkan bixiyaa difaac ku filan. Inta badan shirkadaha waaweyn weli isticmaalaan habka labaad - tiro badan oo ah firewalls. Xaaladdan oo kale, weeraryahanka leeyihiin lahaa in mar hore ay ka gudbaan, ugu yaraan mid ka mid ah habka wareega dheeraad ah gaadiidka filter ay, taas oo si weyn u kordhiyaa ammaanka.

sixitaanka

Sure badan oo mar hore ku filan wax weyddiiyey oo ku saabsan DMZ, waa mid fudud oo wax ku ool ah habka si loo xaqiijiyo ammaanka of your computer network. Xubnaha multichannel router Internet qiyaaso kartaa trick cajiib this for haakarisku.

in dhammaan loo baahan yahay si reserved DMZ ah, waa in ay keenaan qalab ka mid ah sida shabakad agtaada, waxaa xira, siday u kala horreeyaan, via cable gooni ah si ay godka free of router ah, ka dibna u yeelaan a ma guurto ah IP-address, ka dibna aad dhaqaajiso DMZ ka furmo iyo guuleysatey qalabka.

Ka hor inta ku salaysayn khalkhalgelinta, hubi in qalabka oo dhan waxay leeyihiin ilaalinta ugu dambeeyay. Markaas waxaad isticmaali kartaa si xor ah, inkasta oo fudud, laakiin wax ku ool ah ka badbaado weerar on your shakhsiga xogta.

article Tani waxa ay si kooban u izlozhen3y oo dhan xaqiiqooyinka ugu muhiimsan ee ku saabsan DMZ ah: waxa ay tahay, sida ay u shaqayso, iyo ugu muhiimsan, ay ujeedo.

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