If you are using a VPN to browse the Internet, it’s a very useful tool for protection. You can even access content that is geographically blocked easily. In this article you will learn some of the most common dangers and attacks that a VPN protects you from and how to improve security in Internet.
It’s also important to know which dangers are not protected with a VPN. It’s a common mistake to think that VPN replaces an antivirus. In order to make the most out of it, you need to learn of VPN attacks protection and weaknesses.
How does a VPN protect you from attacks?
The first rule is to select a good and trustworthy VPN service. Don’t use a VPN that you can’t clearly identify in the Internet by other users opinions. The following are the most common attacks you can prevent with a good VPN service.
Man in The Middle
These type of attacks can be reduced with a VPN. When you connect from a public Wi-Fi network like in airports or libraries, a hacker may intercept your device signal before reaching the servers. Then it can see everything you do on the Internet. With a VPN you can protect your privacy because it encrypts the data traffic. It creates a barrier for your information circulating the web.
Public network interception
Sometimes hackers are lurking on public networks to intercept your personal information or passwords. If you send the information in plain text messages or without a correct encryption, it’s easier for attackers to steal your information. They are always on the look for passwords, session cookies, forms and websites interaction. You can easily protect your data from attacks using a good VPN as it adds another layer of protection.
Operator espionage
A VPN also protects you from operator’s espionage. They won’t be able to track which websites you visit as your content becomes encrypted. It’s a great tool to get more privacy. Using a VPN is extremely useful when you have an operator blocking certain websites for example. If you are travelling to a country where certain webs are blocked, you can also use a VPN to navigate freely.
A VPN can’t protect you from
Using a VPN is not a perfect barrier for certain attacks on the Internet. For example, if you download malware, a VPN doesn’t work as an antivirus. It can’t detect or eliminate a potentially malicious file reaching your system. Phishing attacks also work even when you are connected through a VPN. And you need to be very careful with the personal data you share because you can be exposing your information in certain websites or forums.
To sum up, a VPN is useful to protect you from external attacks that try to spy on your network. They can encrypt your data but if you share it willingly in public websites, then you will be exposed.
It doesn’t replace an antivirus and you can experience a lower speed because it encrypts all the information sharing. You can use a VPN on your mobile devices and also on your tablet, Smart TV or computer.