Why a VPN helps
What does a VPN do? Basically we can say that it serves to encrypt the connection. Everything we send or receive, such as sending a message through a platform, will be encrypted. In addition, it allows us to hide the IP address and even avoid possible geographical blocks that may exist.
Avoid data leakage
The first problem that a VPN avoids is the data filtering. For example, if you connect to a public Wi-Fi network, such as at a library or station, the information you send over the network could end up in the wrong hands. You don’t really know who may be on that wireless network and if it has been created to scam.
What the VPN does is encrypt that information. Everything will travel in a kind of tunnel, so other users who may be there will not be able to access the data. It is a very useful way to improve privacy.
Bypass IP blocks
maybe you IP address is blocked. Maybe it could be because of a mistake or because I did something. For example, in an online game you could be blocked if you have used cheats or a website could block your connection if you have logged in many times in a row and it thinks you are a bot trying to access.
Once again, the VPN is going to help by bypassing that block. You are going to change the IP address, so facing that page or that game you are going to be a different user. You will not have problems to access normally.
Access restricted sites
Of course, you will also be able to access sites that are restricted. You may have problems entering a page that only works in a certain country, watch a series on Netflix that may be blocked, etc. A VPN allows you to connect to servers that are in another country and bypass this block.
You should keep in mind that not all VPNs are going to be the same. In other words, not all of them have the same number of servers, so you may not have as much flexibility and in some cases you may not be able to avoid blocking for a specific country.
privacy issues
The privacy it is something that also improves the VPN. You can even prevent the phone company from seeing what pages you visit. At the end of the day, all traffic will be encrypted and go through the VPN’s servers before reaching the Internet. Your personal data and privacy will be protected.
Of course, it is also important that the VPN is guaranteed, that it uses good encryption and maintains privacy. Not all of them will work the same way. It is essential to see that the VPN is working properly.
