Touch VPN
VPN – Wikipedia VPN-verkon yksityisyys ja tietoturva voidaan hoitaa joko fyysisesti tai salauksella. Asiakkaan verkkoja yhdistävä VPN voi siis perustua jommallekummalle seuraavista: Perinteiset suljetut verkot, kuten operaattoriverkot fyysisellä suojauksella; Julkiset ja avoimet verkot, kuten salattu Internet Internet - Wikipedia The Internet is the global system of interconnected computer networks that uses the Internet protocol suite (TCP/IP) to communicate between networks and devices. It is a network of networks that consists of private, public, academic, business, and government networks of local to global scope, linked by a broad array of electronic, wireless, and optical networking technologies. Virtual private network – Wikipedia Virtuellt privat nätverk (VPN) (engelska: Virtual Private Network) är en teknik som används för att skapa en säker förbindelse eller "tunnel" mellan två punkter i ett icke-säkert datanätverk (till exempel Internet).. Länkarna mellan noderna i ett virtuellt privat nätverk skapas över logiska anslutningar eller virtuella kretsar mellan värdar i det underliggande nätverket. Virtual Private Network - Wikipedia
Rețea privată virtuală - Wikipedia
Rede privada virtual – Wikipédia, a enciclopédia livre
The general public has come to mainly use the term VPN service or just VPN specifically for a commercially marketed product or service that uses a VPN protocol to tunnel the user's internet traffic so an IP address of the service provider's server appears to the public to be the IP address of the user.
A virtual private network (VPN) is a private network that is built over a public infrastructure. Security mechanisms, such as encryption, allow VPN users to securely access a network from different locations via a public telecommunications network, most frequently the Internet. In some cases, virtual area network (VAN) is a VPN synonym. A virtual private network, or VPN, is an encrypted connection over the Internet from a device to a network. The encrypted connection helps ensure that sensitive data is safely transmitted. It prevents unauthorized people from eavesdropping on the traffic and allows the user to conduct work remotely. VPN blocking is a technique used to block the encrypted protocol tunneling communications methods used by virtual private network (VPN) systems. Often used by large organizations such as national governments or corporations, it can act as a tool for computer security or Internet censorship by preventing the use of VPNs to bypass network firewall systems. Virtual Private Network（バーチャル プライベート ネットワーク、VPN）は、インターネット（本来は公衆網である）に跨って、プライベートネットワークを拡張する技術、およびそのネットワークである。