Privacy on the web is a very important factor for users and there are more and more tools that help us maintain it. Without a doubt, VPN services have had a very important increase in recent times and represent an option to preserve our data when we browse. Now in this article we are going to talk about what double VPN means and how it works.
What does double VPN mean
There is a concept that is increasingly present and that is called double NPV. What does this mean? We can say in summary that it is when a second layer of privacy is added to a traditional VPN service.
This is something that is not present in all the options out there. However, more and more providers offer the possibility of adding this second layer and having what is called a double VPN. The objective, how could it be otherwise, is to offer greater privacy to users. Give greater guarantees when using the service.
As we know, a normal VPN encrypts the connection and makes it go through a tunnel. In this way our data is safe from possible intruders. Something very useful if, for example, we are going to connect to a public Wi-Fi network. When we mention what a double VPN is, we can say that it is to duplicate that tunnel .
These two tunnels between the device and the destination server are what create a double VPN. This can be for different reasons. We could be in front of a VPN provider that offers two or more servers, a normal VPN server together with a proxy or extension, a server next to a VPN installed in a virtual machine or a server next to the Tor network.
Each of these forms are different, as we see. However the end goal is the same. We are going to have a double VPN with which we can encrypt our connection and thus avoid possible problems that put privacy and security at risk.
As we have indicated, not all providers will offer this solution. It is therefore essential to look for information when installing a tool of this type in case we are interested in having a double VPN.
Advantages and disadvantages of a double VPN
Logically, as often happens in this type of tool, we can come across different advantages and also disadvantages. We are going to show the main ones.
Among the advantages, the most important thing is privacy . We are talking about encrypting the connection twice. Therefore the level of privacy and anonymity will increase considerably. The second VPN server will never know our real IP address. This keeps us away from potential trackers.
We can basically say that that second VPN protects us from the first one . We increase the confidentiality of our data regardless of whether that main VPN we use is registered or not.
The main disadvantage is that we will need to have a second service . Sometimes it can be a higher economic cost, as well as needing to install additional software on the computers.
We must also bear in mind that the internet speed may be reduced. This will depend mainly on the type of service we use and the features it offers us.
In short, a double VPN can be an interesting solution if we want to improve privacy on the network. The aim is to protect our data at all times and not expose information beyond what is essential.
Protecting our data must be paramount when we surf the net. It is essential not to make mistakes that could damage our safety and affect the proper functioning of the equipment. It is when connecting to public wireless networks, for example, when we can have more problems in this regard. Therefore, we recommend using VPN services in these types of situations.
