We will explain what a VPN connection is, what it is for and what advantages it has. VPN connections are by no means a new invention, but it is only now that they are gaining traction among the general public. While traditionally, their use was more common in the business environment, the versatility of this type of connection and its multiple uses make it increasingly popular.
What is a VPN
Let’s start with the basics. VPN is the acronym for Virtual Private Network or VPN gratis senza registrazione that, unlike other more cryptic computer words such as DNS or HTTP, give us precise clues about what they consist of. The key word here is virtual since this property generates the need for the VPN and the one.
To connect to the Internet, your mobile, PC, television and other devices generally communicate with the router or modem that connects your home with your Internet provider, either by cable or wirelessly. The components are different if you use your mobile’s data connection (which includes its modem and talks to the cell tower). Still, the essence is the same: your device connects to another, connecting it to the Internet.
What are VPN connections for?
Surely with the explanations above, you have already imagined a few situations in which iTop VPN connections could be useful. It is an open secret that they are especially important in the corporate environment, but their uses do not end there. These are the main uses of VPN connections.
From a security point of view, allowing indiscriminate access to a company’s network from the Internet is nothing short of insane. Even if access is password-protected, it could be captured at a public WiFi hotspot or spotted by a malicious observer.
Bypass censorship and geo-blocking of content
With the heyday of the Internet and the roguishness of content providers and users, other more playful uses of VPN connections have become popular, many of which relate to a very simple concept: fake where you are.
When you connect with VPN, your device communicates with the VPN server, and it is the VPN server that talks to the Internet.
An extra layer of security
Although it is not strictly necessary, it is common for VPN Italia to be accompanied by encryption of the packets that are transmitted with them, so it is normal to hear the recommendation that, if you need to connect to a public WiFi access point, at least use you connect with a VPN.
Another common use of VPN connections is for P2P downloads, which these days is generally synonymous with downloading from Torrent. Before you put an eye patch on me, a peg leg and force me to go through the keel, VPN connections are also used in P2P downloading, even if you download completely legal torrents. Some providers block P2P downloading altogether, while others boycott it so that it malfunctions and you give up on yourself. Just as you can use a VPN connection to bypass censorship in your country, you can sometimes prevent your Internet provider from boycotting your P2P downloads.