Virtual/Витная . The Internet allows the user to establish a connection with a site or corporate system remotely. He does not ne to physically contact the server where the information is stor . Data passes through network nodes – interm. Iate points of reception and transmission of information (a group of computers and other network devices) locat between the “client” and the “server”. VPN is a network that is configur on top of the usual one virtually: without the use of physical devices.
VPN is an encrypt tunnel for working
On the Internet, which can only be enter and decrypt by those who have a special key. For outsiders – attackers and companies hunting for personal chinese uk information of users and their search history for the purpose of monetization – the channel is clos , and the information transmitt through it looks like a random set of characters. VPN marks all participants of the connection and ensures that the data is not open to public access.
Using a VPN, you can secure a specific user
Session by protecting information from the user’s device to the site and back, or create a secure corporate environment in which several custom solutions for diverse needs company branches are virtually unit into a single office. Thus, there can be several participants in a private network. How does a VPN server work? Relationships on the network are built on the model of “client – server standard architecture.
This means that one of the participants
The user from his device) sends another (the web material data resource server) a request to connect and download data, the latter receives it, processes and gives the necessary information or performs the requir actions. They recognize each other by IP address – a unique digital identifier that prevents messages from getting lost on the Internet.