Lub luag haujlwm ntawm proxy server yog dab tsi?
Lub luag haujlwm ntawm proxy server yog dab tsi?

Video: Lub luag haujlwm ntawm proxy server yog dab tsi?

Video: Lub luag haujlwm ntawm proxy server yog dab tsi?
Video: David Yang: Data-intensive Innovation and the State: Evidence from AI Firms in China 2024, Tej zaum
Anonim

A proxy server txheeb xyuas thiab xa cov lus thov tuaj rau cov neeg siv khoom servers rau kev sib txuas lus ntxiv. A proxy server yog nyob nruab nrab ntawm tus neeg siv khoom thiab a server qhov twg nws ua tus neeg nruab nrab ntawm ob, xws li Web browser thiab Web server . Cov proxy servers tseem ceeb tshaj plaws luag hauj lwm yog muab kev ruaj ntseg.

Tsis tas li ntawd, lub hom phiaj tseem ceeb ntawm lub npe neeg rau zaub mov yog dab tsi?

Proxy servers yog siv rau ob qho tib si raug cai thiab tsis raug cai lub hom phiaj . Hauv kev lag luam, a proxy server yog siv los pab txhawb kev ruaj ntseg, kev tswj hwm kev tswj hwm lossis kev pabcuam caching, thiab lwm yam lub hom phiaj . Nyob rau hauv tus kheej xam cov ntsiab lus, proxy servers yog siv los pab cov neeg siv kev ceev ntiag tug thiab tsis qhia npe surfing.

Kuj Paub, nws txhais li cas rau npe neeg rau zaub mov? A proxy server yog a server uas zaum ntawm tus neeg thov kev pab, xws li Web browser, thiab qhov tiag server . Nws cuam tshuam txhua qhov kev thov rau qhov tiag server saib seb nws puas tuaj yeem ua tiav qhov kev thov nws tus kheej. Yog tsis yog, nws xa cov lus thov mus rau qhov tiag server.

Proxy Server yog dab tsi thiab nws ua haujlwm li cas?

A proxy server ua raws li lub rooj vag ntawm koj thiab hauv internet. Nws yog tus neeg nruab nrab server cais cov neeg siv kawg ntawm cov vev xaib uas lawv xauj. Proxy servers ua raws li firewall thiab web lim, muab kev sib koom network sib txuas, thiab cache cov ntaub ntawv kom ceev cov kev thov ntau.

Dab tsi yog kev siv lub npe neeg rau zaub mov hauv computer network?

A proxy server , tseem hu ua " npe "los yog" daim ntawv thov -level gateway", yog a lub computer uas ua raws li lub rooj vag ntawm ib lub zos network (rau piv txwv , cwb khoos phis tawj nyob rau hauv ib lub tuam txhab los yog nyob rau hauv ib lub tsev) thiab ib tug loj-scale network xws li internet. Proxy servers muab kev ua tau zoo thiab kev ruaj ntseg.

Pom zoo: