When to use cable VPN
Under what circumstances are you going to need a VPN even if you connect by network cable? As you will see, there are times when it can be useful. You should not only consider the security of public wireless networks, but also the need to hide the IP, avoid blocking or simply want to encrypt the traffic.
You need to change the IP
A first case is if you need change the IP with which you navigate For example, they could have blocked your connection in a video game or when trying to enter a web page. Sometimes this happens by mistake, although it could also happen if you have committed some irregularity (for example, using cheats in an online game) or trying to enter a website many times in a row.
In these cases, even if you connect by cable, it may be a good idea to use a VPN. You are going to change the IP address with which you access the network and you will be able to avoid these problems that we mentioned.
You want to avoid geoblocks
You may also have geoblocks. There are two options here: you are outside your country and you need to visit sites from abroad, or you want to enter services that are only available in a specific country and you need to pretend that you are physically there.
In both cases, a VPN can be the solution if you connect by cable. You will be able to browse with a Spanish IP when you are abroad, for example, but also from Spain connect to a server in another country and see content that is only available in that country, such as a series on a Streaming platform.
encrypt traffic
Even if you connect to the Internet by network cable, the operator, for example, could still know what you are visiting. If you like encrypt all traffic and prevent that information from reaching third parties, a good idea is to use a VPN. You will be able to browse the Internet with greater privacy and avoid problems.
Of course, always make sure to use a good program and avoid insecure VPNs. Otherwise, the traffic would not really be encrypted and you could have problems with your privacy and security.
Telecommuting
If you go to work remotely, even if you connect by Ethernet cable, it is likely that you need a VPN and not only for security. For example, you may need to access office equipment, such as a printer. A VPN allows you to access a network virtually, without having to be there physically.
Therefore, for teleworking you may also need to use and configure a virtual private network. It is true that we generally use it when connecting to a public Wi-Fi network and working from there, but also when using a network cable.
In short, using a VPN is not something exclusive to Wi-Fi networks. Although it is true that we usually use them to enter public networks for security reasons, it could also happen that we need to access restricted services through a wired connection.
