A VPN is very useful to improve security when connecting to public wireless networks, to be able to access geographically restricted services or to maintain anonymity by hiding the IP address. However, it must be borne in mind that not all of them are equally safe. We could run into programs that put our systems at risk. In this article, we are going to talk about why a VPN could spy on users.
VPNs could spy on users
By how a VPN works we can say that our data will be in their hands. Ultimately, the information we send and receive, the pages we visit or the services we use, will go through these programs. Its mission is to encrypt the connection and prevent our real IP from reaching the recipient, as well as being able to change the location.
We can opt for VPNs that are free and others that are paid. As we have always said, the latter are the most recommended if we really want to protect ourselves and also achieve optimal operation. The former, on the other hand, could affect our privacy.
And yes, VPNs could spy on users . How do those that are free make a profit? One of the reasons is precisely to collect data from those who use them, to know the sites visited, the origin … and all this to sell to third parties. In this way they manage to profit, but the privacy of the users is compromised.
Our data has great value on the Internet. They can be used to include us in spam campaigns, send targeted advertising or even, as we have seen, be able to be sold to third parties. This makes it one of the ways to monetize VPN services.
Paid VPN, the best option
With all this that we mentioned there is no doubt which is the best solution: opting for a paid VPN . In this way we are going to make sure we have a good service, a program that does not cut off, that does not offer bad speed. But also, and this is the most important thing, we are going to prevent it from compromising our data and spying on us.
There are many options that we have at our disposal for both mobile devices and desktop computers. Many interesting options and with functions that may differ from one to another. Hence, we must choose the best VPN at all times.
To choose the best VPN we must observe several important aspects. For example, we must see how many servers and from which countries it has available. In this way we can always choose the best option to have the maximum speed and avoid problems that affect proper operation.
You also have to look at what encryption that VPN uses. This can be a substantial difference to achieve greater security when browsing the network through these types of services. Depending on what encryption you use, we could be more or less secure.
Therefore, as a summary we can say that the best option to avoid problems is to opt for a VPN that is paid, that is secure and that offers guarantees for a good operation. The free versions could be used to spy on users while browsing.