VNC (Virtual Network Computing) ke theknoloji ea ho arolelana dikhoebo tse hōle , mokhoa oa ho fumana sebaka se hole ho mekhoa ea khomphuta . VNC e nolofalletsa ponts'oa ea pono ea lik'homphieutha ea k'homphieutha e le 'ngoe e lokelang ho talingoa le ho laoloa holim'a marang-rang.
Theknoloji ea mahareng ea desktop e kang VNC e sebetsa mechineng ea k'homphieutha ea lehae , e lumella motho hore a fihlele li-desktops ho tloha karolong e 'ngoe ea ntlo kapa ha a ntse a tsamaea. E boetse e na le thuso bakeng sa batsamaisi ba marangrang libakeng tsa khoebo, tse kang Lefapha la Boitsebiso ba Theknoloji (IT) tse hlokang ho rarolla hōle mathata a basebetsi.
Likopo tsa VNC
VNC e bōpiloe e le morero oa lipatlisiso tse bulehileng bofelong ba lilemo tsa bo-1990. Mekhoa e mengata ea lik'homphieutha tse hole ho tloha VNC e ile ea etsoa hamorao. Sehlopha sa pele sa tlhahiso ea VNC se hlahisitse sephutheloana se bitsoang RealVNC . Tse ling tsa lihlahisoa tse tummeng li kenyeletsa UltraVNC le TightVNC . VNC e tšehetsa mekhoa eohle ea tsamaiso ea kajeno e akarelletsang Windows, MacOS le Linux. Bakeng sa lintlha tse ling, bona Top Downloads ea rona ea Top VNC Free Downloads .
Mokhoa oa VNC o Sebetsang joang
VNC e sebetsa moeteng oa baetapele / seva mme e sebelisa mokhoa o khethehileng oa marang-rang o bitsoang Remote Frame Buffer (RFB). Basebedisi ba VNC (ka linako tse ling ba bitsoang baetsi ba litšoantšo) ba arolelana basebedisi ba kopo (li-keystrokes, hammoho le mechine e tsamaeang le li-mouse le ho panya kapa ho hatisa mechine) ka seva. Leseva tsa VNC li nka lintho tse hlahang sebakeng sa maqephe a lipapali le ho li arolelana ho mofani oa tsona, hammoho le ho hlokomela ho fetolela ho kenya letsoho ho mokelikeli o ka thōko ho kenya letsoho.
Litšebelisano ho feta RFB li atisa ho ea lebenkeleng la TCP 5900 ho seva.
Mekhoa e meng ho VNC
Leha ho le joalo, litlhahiso tsa VNC, hangata li nkoa li le butle haholo ebile li fana ka litšobotsi tse fokolang le lits'ireletso tsa tšireletso ho feta mekhoa e meng e mecha.
Microsoft e kenyelelitse tshebetso ea desktop e hole ho ea pele ho tsamaiso ea Windows XP. Windows Remote Desktop (WRD) e nolofaletsa PC hore e amohele likōpo tse tsoang hōle ho bareki ba ts'oanang. Ntle le ts'ehetso ea mochine e hahiloeng ka lisebelisoa tse ling tsa Windows, lisebelisoa tsa Apple iOS le Android tablet le li-smartphone li ka boela tsa sebetsa joaloka mak'haseletsi a Remote Desktop ea Windows (empa eseng li-server) ka li-apps tse fumanehang.
Ho fapana le VNC e sebelisang eona protocol ea RFB, WRD e sebelisa Remote Desktop Protocol (RDP). RDP ha e sebetse ka kotloloho le batsamaisi ba lirapa joaloka RFB. Ho e-na le hoo, RDP e theola setšoantšo sa desktop ho kenya litaelo bakeng sa ho hlahisa li-cadre le ho fetisa litaelo tseo feela ho se hokae. Phapang melaong ea liphetoho e fella ka lihlopha tsa WRD li sebelisa marang-rang a fokolang marang-rang le ho ba molaetsa oa ho sebelisana ha basebelisi ho feta li-sessions tsa VNC. Leha ho le joalo, ho boetse ho bolela hore bareki ba WRD ba sitoa ho bona ponahalo ea sebele ea sesebelisoa se hōle empa ho e-na le hoo ba lokela ho sebetsa ka nako ea bona ea boipheliso.
Google e ntshetswa pele ho Desktop ya Remote e hōle le protocol ea eona ea Chromoting ho tšehetsa lisebelisoa tsa Chrome OS tse tšoanang le Windows Remote Desktop. Apple e atolositse protocol ea RFB e nang le lisebelisoa tse eketsehileng tsa ts'ireletso le ts'ebeliso ea ho iketsetsa tharollo ea eona ea Apple Remote Desktop (ARD) bakeng sa lisebelisoa tsa MacOS. Lenaneo la lebitso le tšoanang le etsa hore lisebelisoa tsa iOS li sebetse joaloka bareki ba hōle. Likarolo tse ling tse ngata tsa lik'homphieutha tse hōle le tsona li hahiloe ke barekisi ba software ba ikemetseng.