VPN 在线

Nonotusi

Your computer has a specific IP address that blocks access to certain sites. You enable VPN technology through a program or extension. VPN changes your address to an address from a server in another country (for example, Holland or Germany). The whole technology works in two layers. The first is the internal network; the second is the external one. When you connect to the technology, the system identifies your network and then sends an authentication request. This technology is very similar to authorization in some social network, only here everything is carried out through secure protocols and without the participation of a provider. The virtual networks themselves also fall into several categories. The main classification is according to the degree of protection, that is, the user can use both paid VPNs and free ones. The difference between the two is the secure connection. What kind of VPN do you use?

Nonotusi

Using a VPN on smartphones or tablets is also quite simple, namely through mobile applications. The problem is that some programs require root-rights and these are additional troubles, plus the ability to turn the phone into a "brick". So look for those programs that do not require you to root.

Nonotusi

Generally, VPN is used primarily for the security of connections. This includes VPNs actively used by corporate and government structures to unite different offices into one common network. In addition, experts advise to connect to any public Wi-Fi networks only with VPN enabled.