Uke ubuke lezindaba, umbukiso wakho we-TV oyintandokazi, noma i-movie efakwe kamuva, futhi wezwa igama elithi " Web Dark ", " Invisible Web ", noma "Web Deep"? Lezi yizihloko ezithola ukukhuluma okuningi kamuva, futhi abantu abaningi bafuna ukwazi ngabo - futhi kufanelekile! Ngeshwa, isiko esidumile ngokuphambene nalokho, la magama awaguquguquki, futhi kusho izinto ezihluke kakhulu. Kulesi sihloko, sizobuka ukuthi umehluko ukhona phakathi kwewebhu engabonakali kanye ne-Web Dark, kanye negama okungenzeka ukuthi awuzange ulizwe ngaphambilini - i-Surface Web.
Izithako ezahlukene & # 34; & # 34; kuwebhu
Kungcono kakhulu ukuqala ngokuchaza ukuthi kukhona empeleni "izingqimba" ezimbalwa zeWebhu: I-Surface Web, iWeb Invisible, neWeb Web. Ibhulogi sonke esetshenziselwa lona - elihlinzeka ngamawebhusayithi ethu wezemidlalo oyintandokazi, izindaba zokuhleba, omagazini be-inthanethi, njll - eyaziwa ngokuthi i-Surface Web. I-Surface Web ihlanganisa noma yikuphi okuqukethwe okukhawulwa kalula, noma kukhonjiswe, ngezinjini zokusesha.
I-Invisible Web
Kodwa-ke, kunomkhawulo kunoma yiziphi izinjini zokusesha ezifaka kuzo izinkomba zabo. Yilapho igama elithi "web engabonakali" lidlalwa khona. Igama elithi "iwebhu engabonakali" ngokuyinhloko libhekisela emininingwaneni enkulu yolwazi ukuthi izinjini nezinkomba azikwazi ukufinyelela ngokuqondile futhi azibandakanyi kwinhlawulo yabo, njengezinqolobane, amareyibrari namarekhodi enkantolo.
Ngokungafani namakhasi okubonakalayo, noma i-Surface Web (okungukuthi, iwebhu ongayifinyelela kusuka engozini yokusesha kanye nezinkomba), ulwazi olusenqolobane luvame ukufinyeleleka kuma-spiders we-software nakwabaqambi abadala izinkomba zenjini yokusesha. Ngokuvamile akuyona into ejabulisayo eqhubekayo lapha, futhi kunezici eziningana ezahlukahlukene zokuthi kungani isayithi ngeke lifakwe kwinhlawulo yezinjini zokusesha, kodwa ngokuyisisekelo bavele babheke ezinkingeni zobuchwepheshe kanye / noma izinqumo zokwenza okuyingxenye yomnikazi wesayithi (s) ukukhipha amakhasi abo kusuka ku-spider injini yokusesha.
Isibonelo, iziteyibhrari zamayunivesithi ezidinga amaphasiwedi ukufinyelela ulwazi lwazo ngeke zifakwe kwimiphumela ye-injini yokusesha, kanye namakhasi asekelwe kwiskripthi engafundwa kalula yizicabucabu zenjini yokusesha. Kukhona nolwazi olunzulu lwangaphakathi kulo, kokubili umphakathi nolusese; noma yikuphi okuvela ku-NASA, i-Patent kanye ne-Office yezokuhweba, i-US National Oceanic ne-Atmospheric Administration kuya yolwazi olufana neLexisNexis, oludinga imali yokucinga.
Ufinyelela kanjani kwi-Web engabonakali?
Kwakuvame ukuba ukuthi la maqhinga ayenzima ukufika kuwo, kodwa ngaphezu kweminyaka, izinjini zosesho zithole kahle kakhulu futhi zifaka okuningi kokuqukethwe okwakunzima ukuthola kuzo izinkomba zabo. Kodwa-ke, kusekhona amakhasi amaningi, amaningi amaningi angayenzi ezinjini zokusesha nganoma yisiphi isizathu; ungasathola ngqo uma wazi ukuthi kanjani. Ngokuyinhloko, ungakwazi "ukuguqula", ngokusho, ezinjini zokucwaninga ukuze ungene ezinqolobaneni ukuze uthole la makhasi. Isibonelo, uma wenza usesho "sezulu" nethi "database", uzofika ngolunye ulwazi oluhle kakhulu. Kusuka kulesi sicelo sokuqala sokusesha, ungadonsa phansi ohlwini lwe database ukuze uthole ukuthi yini oyifunayo.
Ngakho umehluko phakathi kweWebhu Web kanye ne-Invisible Web ...
Manje singakwazi ekugcineni sifinyelele kulokho iWeb Web Dark - eyaziwa nangokuthi i-DarkNet - ikhona ngempela. Uma i-Surface Web ngokuyisisekelo konke okushiwo yi-injini yokusesha ku-index yayo, kanye neWebvisi Engabonakali - okuyinto, okungenani, kulinganiselwa ukuba ibe okungenani izikhathi ezingu-500x kune-Surface Web - ngokuyisisekelo ulwazi lokuthi injini yokusesha ayikho noma ayikwazi ukufaka ohlwini lwayo, bese i-Web Dark iseyingxenye encane ye-Invisible noma Deep Web, enye enokuthile okuhlukahlukene okuqhubekayo, noma yini ekuthengiseni izidakamizwa ekubulaleni ukuqasha kubantu abafuna ukwabelana ngolwazi ngokuphepha endaweni engaphephile noma isiko, ngokukhululeka okuphelele ekuhloliseni; ngamanye amazwi, akuzona zonke izinto ezimbi eziqhubekayo.
Uyathandeka? Qhubeka ufunda ukuze uthole kabanzi mayelana neWebhu Elimnyama lapha , noma hlola lo Mhlahlandlela Wokugcina Wewebhu Engabonakali ukuze uthole ukubuka okujulile kokuthi konke lokho kufana kanjani.