Having VPN applications is something that is widespread on both computers and mobile phones. It is an interesting option, since it allows us to avoid geographic blocks or even improve security when connecting to public networks. However, sometimes we have a false sense of protection or even believe that it will improve the connection. Therefore, we are going to tell you some cases when you should not use a VPN For that. Otherwise, you could have problems.
The goal is for you to really know when you need to use a VPN. It is essential to use it at the appropriate time, when it will be useful and will not hinder your connection. Not making a mistake in this will be essential to achieve adequate connectivity and also reduce the risk of computer attacks.
Cases to avoid a VPN
The first thing you should know is that not all VPNs are the same, but you can have the same problems regardless of which one you use. There are free and paid ones, they may have more or fewer servers available, use different encryption protocols… But you will always have certain limitations that it is worth knowing.
Prevent viruses from entering
The first reason to take into account is that a VPN It will not prevent viruses from entering. Yes, it is true that it can help you improve protection when you connect to public Wi-Fi, since it will encrypt the connection, but that does not mean that they cannot sneak in some type of malware without you realizing it.
For example, a VPN will not detect if you are downloading a fake file or opening a document that you received by email and is a virus. It is not its function, so you should never use this program as a substitute for a good antivirus. If you do, you risk a false sense of protection.
Protect your passwords
Another issue to keep in mind is that VPNs They will not protect your passwords. At least, not in a general way. Yes, it is true that they could help you have more security when you connect to public Wi-Fi networks, for example, if you enter an unencrypted page on the Wi-Fi at an airport, but not in many other cases.
A clear example is if you click on a link that is actually Phishing. You are going to put your password on a fake page, created solely to steal your password. In that case, a VPN is not going to improve security, it is not going to ensure that your keys are protected and will not be stolen.
Speed up your internet connection
A fairly common mistake is to think that a VPN can speed up Internet connection. Although there are very, very few cases in which it can help, the reality is that 99% of the time it will make the connection worse. You are not going to achieve greater speed, quite the opposite.
Therefore, do not use a VPN when you want your Internet connection to go faster. You will not achieve any improvement and you may even notice that there are more cuts or greater instability. Especially, if you use programs with few guarantees, you will have more problems. We recommend using services like Surfshark or NordVPN.
When you need high bandwidth
You need a high bandwidth? For example, you may be going to play a streaming video in high resolution, download from the Internet or use the cloud. In those cases, it is important to have the highest possible bandwidth. This will help you avoid problems and get the connection going correctly.
In these cases that we mentioned, using a VPN is not the best option. You may notice that the speed is not adequate to play those videos in 4K, use the cloud or download. You would need a higher Internet speed, something that will be limited when using a service of this type. Although you can always set up a VPN for TV, you should keep in mind what you will need it for and when it is appropriate.
In short, as you see there are certain circumstances in which it is not appropriate make use of a VPN. You could experience speed issues, outages, and even a false sense of security. Using these programs correctly is essential to avoid problems.
