VPN tana amfani da cibiyoyin sadarwar sadarwar jama'a don gudanar da bayanai na masu zaman kansu. Yawancin aiwatar da aikace-aikacen VPN amfani da Intanet a matsayin kayan jama'a da kuma sababbin ladabi na musamman don tallafawa sadarwa ta hanyar Intanet.
VPN yana bin abokin ciniki da uwar garken m. Masu amfani da VPN sun tabbatar da masu amfani, bayanai masu ɓoye, da kuma gudanar da zaman tare da masu amfani VPN ta amfani da wata fasaha da ake kira rami .
Kasuwanci VPN da sabobin VPN ana amfani dasu a cikin wadannan abubuwa uku:
- don tallafawa hanyar shiga cikin intanet ,
- don tallafawa haɗi tsakanin intanet ɗin da yawa a cikin wannan kungiyar, kuma
- don shiga ƙungiyoyi tsakanin kungiyoyi biyu, samar da extranet.
Babban amfani na VPN shine ƙananan kudin da ake buƙata don tallafawa wannan fasaha idan aka kwatanta da sauye-sauye kamar layin jadawalin gargajiya ko sabobin shiga mai shiga.
Masu amfani da VPN yawanci suna hulɗa tare da shirye-shirye masu zane-zane mai sauƙi. Wadannan aikace-aikacen suna taimakawa wajen samar da tunnels, kafa sigogin sanyi, da kuma haɗawa da kuma cirewa daga uwar garken VPN. Shirye-shiryen VPN suna amfani da sababbin hanyoyin sadarwa daban-daban ciki har da PPTP, L2TP, IPsec, da SOCKS.
VPN sabobin kuma iya haɗi kai tsaye zuwa wasu sabobin VPN. Hanyoyin uwar garke na uwar garke na VPN sun ƙaddamar da intranet ko extranet don yada hanyoyin sadarwa.
Mutane da yawa masu sayar da kayayyaki sun kirkiro kayan aikin VPN da samfurori. Wadansu daga cikin waɗannan ba su haɓaka ba saboda ƙusar wasu ka'idodin VPN.
Littattafai Game da Sadarwar Sadarwar Nesa
Wadannan littattafai sun ba da ƙarin bayani a game da VPN ga waɗanda basu san da yawa game da batun ba:
- Cibiyar sadarwa mai zaman kanta ta atomatik: Yin Dama Dama (Dennis Fowler) - Mista Fowler ya wallafa wannan kyakkyawar rubutun VPNs a 1999. Littafin ya tsaya tsayayyar lokaci kuma ya kasance ɗaya daga cikin sunayen mafi kyau ga masu farawa neman neman ilimin VPN daga ƙasa sama.
- Kamfanoni masu zaman kansu masu zaman kansu: Technologies and Solutions (Ruixi Yuan da W. Timothy Strayer) - da kewayon bayanin VPN game da rami, ladabi, da kuma PKI suna da kyau a cikin wannan ɗan gajeren rubutu.
Har ila yau Known As: mai zaman kansa na cibiyar sadarwar