To browse the Internet more safely, we can use different applications. It is always advisable to use a good antivirus, for example. But there is also the option of using a VPN or even a firewall. In this article, we are going to talk about these last two cases. We are going to explain to you what differences there may be if you decide to use a VPN or firewall to browse with your mobile.
They are different options, although in both cases we will obtain an improvement in terms of security. However, both options have limitations and you should know exactly how they work, so you can choose the one that best suits you. We will also talk to you about some useful options.
VPN or firewall
To know if it is appropriate to install a VPN or firewall on your mobile, it is best to explain how each application works. This will help you have more information, to know if you should install one or the other, or even opt for both on your phone. This is also independent of whether you decide to install an antivirus.
With a VPN, we will be able to encrypt the connection. This is ideal to improve privacy and security when connecting to a public Wi-Fi network, such as a shopping center or airport. You don’t really know who might be behind that network, so they could be watching everything you do. The VPN hides all browsing and goes through a kind of tunnel.
In addition, the VPN is useful to avoid possible geoblocks that may exist. For example, if you are going to travel to a country where the use of Google or Facebook is blocked, having software of this type will allow you to connect and overcome that restriction. This is achieved by connecting to a server in another country. Also if you have to enter a platform in Spain, but it is blocked for security reasons in the country where you are traveling. The latter is something that happens with some banking applications, for example.
On the other hand, a firewall, when you install it on your mobile, allows you to block or allow connections. For example, you can block all network connections except for some specific programs. This will help you prevent any application from having access to the network, as well as any process that could be dangerous. It is also useful to save mobile data.
We can say that the firewall acts as a barrier at the software level. It has the ability to analyze the traffic that enters the device and thus block it or not. However, although it may be useful for security, keep in mind that this does not replace an antivirus. It also does not replace a VPN, when connecting to a public network.
Use warranty applications
Therefore, we can say that having a VPN and firewall on your mobile are fully compatible. In fact, it is advisable, in certain circumstances, to have both applications installed. What is very important is to use software that is guaranteed, reliable, and does not compromise your security.
We recommend some guaranteed VPNs, such as NordVPN, surfshark either CyberGhost. They work very well on mobile and will help you reduce problems you may have in your daily life, when using public networks or having to avoid geographic blocks.
Especially, it is important that you purchase a reliable VPN, since there are many that trade with your data. Basically, they offer a free service, but in exchange they will use your personal information to sell it to third parties. It’s the way they do business, so your privacy may be compromised. What you always have to do is install an application that is reliable and has a good reputation.
In short, you can use VPN and firewall on your mobile. They are options that complement each other well, with a different purpose. Always check that you are installing reliable software with guarantees, and this way you will reduce risks. To enhance your security, you can use a good antivirus. It will help you detect threats in the form of malware and thus be able to eliminate them as soon as possible.
