To connect to the Internet through public networks, it is important that you take certain factors into account if you want to maintain security. One option is use a VPN, which can help you encrypt the connection and avoid certain problems. Now, is that enough? Be careful because you can have the false feeling of maximum security, but it is not like that at all. We are going to tell you other factors that you should always keep in mind and thus reduce the risk of suffering a computer attack to the maximum.
What a VPN does is encrypt the connection. That is, when entering a web page, such as RedesZone, that information will go through a type of tunnel before reaching the final server. In case there are intruders on that network, who may be spying on what you do, it would be hidden. But it is not enough if you are looking for maximum security.
Add-ons to a VPN when using public Wi-Fi
We can find public Wi-Fi networks everywhere. For example, in a library, a shopping center, an airport, a cafeteria… In these places, the risk of suffering computer attacks increases. For example, if you enter an open network and there is an intruder, access unencrypted sites or have a vulnerability, they could intercept what you are sending. This includes messages, passwords, websites you visit… You can use VPN like Surfshark or NordVPN.
The main advice, beyond using a VPN on public Wi-Fi networks, is that you maintain the same or more precautions than without using this program. What does this mean? You should be careful where you log in. For example, a VPN will not protect you if you log into your Facebook account through a fake link or make a purchase on a website that is not legitimate. Always common sense.
You should also have your device protected. You can use a good antivirus, to detect malware that may reach your system. A good security program will help you receive alerts in case you mistakenly download a file that is actually malware. There are many options, such as Microsoft Defender itself, Avast, Bitdefender… You should always use one with guarantees.
Also, another point to keep in mind is that, before connecting to public Wi-Fi networks, update the system. Install the latest version, make sure you have updated the browser and other programs you are going to use. This will avoid vulnerabilities that can be exploited to steal your data on the network.
Even with all this that we have mentioned, if you want to be protected to the maximumWhat we recommend is that you avoid risks. For example, don’t make a purchase when you’re connected to public Wi-Fi. Do not log into your bank account, social media, or any other service that is sensitive.
Furthermore, you must review URLs more than ever of the pages you visit. They could have modified the DNS and directed you to a fraudulent page. Look carefully at where you are entering and check that the direction corresponds to what it should be and thus avoid problems that affect your safety.
In short, as you can see, it is important that you use a VPN to connect to public networks that may be dangerous, but don’t focus only on that. It is key that you have your equipment protected, that it is updated and that you avoid making mistakes that could expose your security on the network. You can even set up a VPN on the TV.