DNS uwar garke - menene wannan? DNS Unlocker - abin da yake da shi?

The Internet ne mai tarin gida kwamfuta networks, wanda aka located a duk faɗin duniya. Yawanci, wadannan links ne a lamba tare da juna, wadannan na kowa dokoki, kira ladabi. Irin wannan yanayi da ake yarda da dukan jam'iyyun a kan wani son rai-akai, yadda duk da haka akwai wani guda gwamnatin tsari, wanda za a tilasta yin amfani da su.

Mene ne DNS?

DNS - wannan shi ne daya daga cikin mafi muhimmanci sets dokoki. Sunan tsaye ga "Domain Name System". DNS ya kamata a gani a matsayin wani rarraba database, wanda ya ƙunshi bayani game da devaysakh cibiyar sadarwa: IP-address bayanai don bayar da kwatance e-mail saƙonni, da na'ura sunan.

The sosai farko yankin tsarin for BSD-Unix bayyana shekaru 30 da suka wuce. Na Internet berkley da suna da Domain har yanzu ci gaba da zama wani ɓangare na mafi Unix-tushen tsarin.

DNS-uwar garke - Abin da yake da shi?

Kowace kwamfuta a kan Internet ne abokin ciniki ta status. Ya kuma iya taka rawar da uwar garke a layi daya.

Lokacin da akwai bukatar a hanzarta aiwatar da kayyade sunayen da taimakon da DNS-uwar garke. Mene ne shi, gare ku tambaye?

DNS-uwar garke - kwamfuta a kan wanda alama ce da aka tuba zuwa IP-adiresoshin, da kuma mataimakin versa.

Idan kwamfuta - abokin ciniki, cibiyar sadarwa da shirye-shirye amfani gethostbyaddr aiki domin sanin sunan da na'ura a kan ta hanyar sadarwa lamba bayanai. gethostbyname wani zaɓi ba ka damar sanin IP-address na na'urar.

Idan na'urar da ake amfani da matsayin DNS-uwar garke, shi ya shaida ga rajista na akalla daya domain a kan inji.

DNS-uwar garke amsa ga buƙatun nasaba da yankin da kuma gaba da su a lõkacin zama dole, to wasu kwakwalwa daga wani waje zone.

DNS-adiresoshin a kan Internet

Kahu a kan gaskiyar cewa DNS - wannan shi ne da sunan yankin tsarin, kowane kwamfuta dole ne a iya gano a cikinta. Wannan shi ne dalilin da ya sa cibiyar sadarwa na'urorin abin da aka sanya da nasu musamman sunayen, wanda ya kunshi haruffa rabu da-dige.

Wato, da DNS-adireshin - na musamman hade kunshi sunan wani real kwamfuta da lamba data yankin.

Basic Concepts na Domain Name System

DNS tsarin kama itace matsayi kunshi domains, zones, shafukan da sauran abubuwa, wanda za ku koyi a yau.

A saman ne tushen zone. Yana za a iya gyara ga daban-daban madubai cewa dauke data game da sabobin da kuma ke da alhakin DNS yankin. Wannan na faruwa a kan kwakwalwa located a duniya.

Wurare da dama a tushen zone sabobin ake sarrafa wani buƙatun, har ma da wadanda ba recursive. Mun sau da yawa maimaita wannan m kalma, wanda yake nufin yana da lokaci don bayyana abin da shi ne duk qarya.

Area za a iya kira da cikakken wani site domain name tsarin itace. Yana da wani na game da basa kansu a kan taswira. Zabi da dama rassan a daya yankin ba ka damar wakilta alhakin wannan ɓangare na itacen zuwa wani shiri ko mutum.

Kowane yanki dole ne dauke da wani bangaren kamar da DNS sabis. Wannan ba ka damar gida ajiye data for wanda dole amsa.

Amma ga wani yanki ba, kawai reshe DNS itace tsarin, musamman kumburi, wanda yana da fiye da daya ƙarƙashin na'urar.

A kan Internet akwai wata babbar adadin yankuna, da kuma duk na kansu, fãce tushen, batun da iyaye.

DNS Servers

Primary DNS uwar garke - da kwamfuta ne iko. Yana Stores duk kwafi na zone data fayil, bi da tsarin gudanarwa.

Secondary DNS uwar garke - wannan shi ne daya daga cikin babban kwakwalwa. Yana kofe duk fayiloli adana a kan primary uwar garke. Its Babban bambancin shi ne cewa data zo daga master server, ba zone sanyi fayil. Secondary DNS-uwar garke zai iya raba bayanai tare da sauran kwamfutocin da wannan matakin. Duk wani request ga wani iko uwar garke Runduna za a canja ko dai don shi ko ga ubangijinsa.

Yawan sakandare sabobin ba iyakance cikinta. Akwai iya zama wata dama. Sanarwar na canji ko fadada daga cikin Shiyyar zo a kai a kai, amma duk abin da ya dogara da saituna saita da gudanarwa.

Transfer Zone aka fi samu ta kwashe. Akwai biyu sunadaran da bayanai kwafi: cike da kuma kari.

A caching DNS uwar garke

Wadannan kwamfutocin ba su da hakkin a mutunta. A cikin memory suka ajiye amsoshin tambayoyi da cewa an rigaya kafa. Idan bayanai ba za a iya samu, shi wajibi ne don neman bayanai daga cirewa DNS-uwar garke.

DNS Unlocker - abin da wannan shirin?

Wannan shi ne wani ƙarin module cewa ne sau da yawa a haɗe da shigarwa na free shirye-shirye. Shi ne musamman cutarwa ga wasan kwaikwayon da yadda ya dace da PC.

Wannan shi ne wani shirin cewa zai iya halakar da tsarin ko kawo shi zuwa tsaya cak. Yana da wani virus cewa shimfidawa a walƙiya gudun a duk faɗin duniya. Bayan na farko mamayewa na DNS Unlocker tsarin farawa ta yi aiki a bango, da cewa shi ne m ga mai amfani. A koyaushe installs a kan kwamfuta hankali malware da qeta code, wanda kai zuwa fitowan da barazana ga tsarin. Bugu da kari, da cutar raunana riga-kafi a koyaushe ta atomatik, don haka ba abin da zai iya kare muhimmanci fayiloli da takardu, to wanda wani shirin da aka zaba a sannu a hankali.

Ta yaya domin sanin idan kwamfutarka da aka kamuwa da malware

Mene ne alamun cewa your PC an kamu da DNS Unlocker? Menene wannan shirin, ka riga sani. Mu ci gaba da karatu da sakonni cewa nuna cewa your data ne a hadarin.

• Abin da ya faru na unknown windows. Idan kana aiki tare da kwamfuta fara bayyana pop-up talla, kai da batun tsanani. Wannan shi ne daya daga cikin alamun cewa your tsarin kamuwa da cutar a koyaushe.
• Raguwar na PC yi. Kwanan nan, your PC fara sannu a hankali sosai ga yin kowa ayyuka da cewa amfani da su dauki wani biyu? Duba yi na na'ura. Idan wannan adadi plummeted, yana da lokaci zuwa duba your tsarin da kuma share DNS Unlocker.
• Gaggawa aiki da tsarin. Idan ka kwanan fara kwamfutarka sau da yawa sosai freezes, shi kuma iya nuna gaban da cutar a koyaushe.
• Tura zuwa wani shafin yanar gizo. DNS Unlocker - shi ne mai kwayar module da za su iya canza browser saituna. Wannan yana bayyana a madosa zuwa wasu albarkatu. Yana iya kuma canza look na home page da kuma search engine, shigar da tsoho.
• New gumaka. Tebur na iya bayyana ba a sani ba tasirin dauke da links to qeta da m Web shafukan.
• Hardware rigingimu. Wannan harka ne halin da unplugging da printer da kuma sauran na'urori tare da ka kai tsaye baki. Zaka iya zažar saituna wasu, da kuma kwamfuta zai amsa ga umarnanka sosai daban-daban, ko kuma ba su karɓa musu. Wannan halin da ake ciki kuma iya magana game da kamuwa da tsarin.
• Babu muhimmanci fayiloli. Duk da yake aiki tare da aikace-aikace da tsarin iya bayar da rahoton wani m kuskure - babu muhimmanci bayanai. Shi ne wata ila cewa wannan shi ne wani sakamako na aikin da kwayar koyaushe. Infiltrating da tsarin, yana iya samun a cikin ta saituna da kuma share muhimmanci fayiloli ba tare da aiki na shirin ne ba zai yiwu.

Illa DNS Unlocker a kan Windows aiki tsarin

• Qeta kari iya canza browser saituna, da saba muku. Muna magana ne game da wani search engine cewa shi ne tsoho home page, kowane irin wuri da aka yarda to m na ɓangare na uku albarkatu.
• Bude wani browser, maimakon na karshe shafuka za ka ga wani wanda ba a sani shafin yanar gizon.
• Daban-daban pop-rubucen da kuma bayani saƙonni zai tsoma baki tare da aiki tsari. Kuma wadannan da links daga gare su - da wannan shi ne wani ƙarin barazana ga kwamfutarka.
• Lakabin "My Computer" icon aka maye gurbinsu da wani tare da tunani zuwa qeta mai zuwa na baya hanya.
• Infiltrating da tsarin, da cutar da ke sa shi m, ajiye bogus tsarin kayayyakin aiki, da kuma toolbars.
• Search browser tsarin farawa ba unreliable sakamakon, kuma shi ne da yawa cuta, musamman a lokacin da ta je gano hukuma bayanai.
• DNS Unlocker musanya tsoho OS saituna, da raunana Task Manager.
• Aikace-aikace a fara sannu a hankali da kuma aiki kawai lokaci-lokaci amsa ga mai amfani buƙatun.
• Kamar mafi yawan ƙwayoyin cuta, DNS Unlocker samun to your m data: sunan, kalmar sirri. Har ila yau, shirin zai bude duk hotunan da kuma na sirri fayiloli.
• Wasu masu amfani da'awar cewa wani qeta module iya toshe damar yin amfani da tebur da kuma neman biyan bashin samu.
• Shi ne ma'ana cewa DNS Unlocker raunana riga-kafi software, domin yana so kamar yadda da yawa lokaci kamar yadda zai yiwu ya kasance undetected da kuma rarraba qeta code.

Saboda haka da muhimmanci sosai wajen gano qeta module da maza maza a cire shi. Kawai irin wannan m gwargwado ya cece ka daga PC rasa muhimmanci bayanai.