What is VPN

Not all users fully understand what a VPN is, which is now very popular. This is due to the fact that with the help of it, people can access the Internet completely anonymously, hiding their data and location from search engines. Using a VPN seems safe, but in reality, this option of accessing the Internet can be more dangerous than accessing directly.

How a VPN works

Most people have Wi-Fi routers in their apartments. They allow you to connect to the Internet and exchange data between multiple devices even in the absence of a network. In fact, a person receives his own private network, which can only be connected to in close proximity to the router.

VPN is a virtual private network. It works as if over the Internet and any user can connect to it. This opens up many possibilities. A VPN is useful for companies that can set up a virtual network for employees working remotely. They will be able to connect to the work network as if their computers were directly in the office. To connect to a VPN, you just need to know the server address, username and password.

As for using a VPN, everything is extremely simple. If the network is used by a company, then it has a VPN server on a local computer or server. The VPN client connection is made on the user’s device.

At the moment, VPN can be configured on all operating systems used. The connection between the client and the server is encrypted, which ensures the protection of data from third parties.

Benefits of Using a VPN

There are many benefits to using a VPN, especially if you are a business owner or department head. With the help of a VPN, it is possible to secure the data of the company and its services. In addition, when connected via a virtual private network, you can always see what employees are doing.

If desired, the owner of the company can see how a certain employee spent his whole day. If it is clear that he often sits on social networks or simply visits various sites idle, then access to all these resources can be limited to him, and in extreme cases, such a working day becomes a weighty argument for dismissal.

Is it possible to use VPN not only at work

Many users offer VPNs for free, but they do it for a reason. The point is that they get information about what people are doing on the Internet and sell this information to advertisers. In addition, when using a VPN, users see ads, which is also a good source of income for those who provide free public services.

There are also paid VPN services. Users pay a subscription fee for their use. But not everything is clear here. Indeed, in theory, the owner of a VPN service no longer uses user data for their own purposes. However, in practice, it is quite difficult to verify this.

It is possible that the service charges both users and advertisers for the sale of information. Therefore, when some people use the most expensive VPN services that “guarantee” complete anonymity and protection from surveillance, most often they simply overpay for no one knows what. After all, it should be understood that the owners of almost any service, at the first request of law enforcement agencies, will give them all the necessary information about the user.

You should never forget that the owner of any VPN service can use all the information received at his own discretion.

But why do you need a VPN then?

The most important thing that can be done with a VPN is to overcome various restrictions in visiting websites and using applications. Thanks to VPN, the user can virtually be in any country and get access to the desired resource.