Does a VPN Offer protection on Public WiFi?

It is safe to say that public WiFi networks are somewhat essential in the modern age. No matter where someone goes, they are bound to be within reach of one – whether it is in a Starbucks coffee shop, a hotel, or even a local supermarket. But, what a lot of people don’t realize is that by using open WiFi networks, their personal information is being put at risk. This mainly goes for networks which don’t require a password to access.

There a few different methods to keep data protected, and using a VPN is just one of them. There are both free and paid VPN providers. Our recommendation: Avast Secureline VPN. Read a review of it. But, the question remains – does a VPN protect you on public WiFi?

How Your Data is Put At Risk on Public WiFi

Having access to a multitude of free public WiFi networks when out and about is definitely something that is very beneficial. Perhaps someone has run out of data and simply cannot wait to update their Facebook status. Or, maybe they have a deadline to meet and won’t make it home on time. Either way, the sheer convenience of public WiFi networks is truly undeniable.

But, that doesn’t mean that people shouldn’t take the security of your data seriously when making use of such networks. While not every public WiFi network that someone comes across will put their personal information at risk, it always pays to be cautious when it comes to using them.There is always a set of prying eyes who will seize any opportunity to get their hands on private data for their own financial gain.

As we mentioned earlier, many public WiFi networks don’t require a password, and so anyone can access them with sheer ease. What’s more, some hackers will even go as far as to create a fake public WiFi hotspot. When connected to a network such as this a hacker will be able to intercept data easily. In some cases, the network might just be infected with malware and viruses too.

So, when connecting to a public WiFi network and inputting any personal information such as passwords, bank details, or other sensitive data, there is always the chance that this could be intercepted by hackers who are laying in wait to snoop in on private data.

For that reason, it is most definitely worthwhile using a VPN service when connected to a public WiFi network. Continue reading as we look into how a VPN works and how it can keep offering protection while surfing the web.

How a VPN Protects Private Data

When connecting to an open network and accessing the internet, all sensitive information has the potential to be stolen by opportunist hackers. This is because all of the data that is processed by a device through the network is not encrypted. Therefore, it can be easily deciphered by anyone who is using the same network.

However, when using a VPN with a device anyone who attempts to steal private information won’t be successful in their efforts. A VPN works by securing the connection to public WiFi servers, which means that the data which is processed through the network is encrypted.


Many people won’t even bat an eyelid when it comes to connecting to a public WiFi network. We are guilty of this at various times. Perhaps when in a hurry and require quick access to the internet to perform an immediate task. But sometimes, this means failing to take the time to conduct a thorough inspection of the network. As a result, any sensitive information that is input can easily find its way into the hands of hackers.

With that in mind, it is always worth taking the time to ensure the protection of private data before connecting to a public WiFi network. As with many other walks of life, it is far better to be safe than sorry. With a VPN service, there is assurance that data will be kept secure – well away from any prying eyes.

However, a VPN will only go so far when it comes to online protection. When it comes to viruses and malware, a VPN won’t do much. But, when it is used alongside solid antivirus and anti-malware software, one will ensure optimal security on their devices.

Melissa Thompson
Melissa Thompson writes about a wide range of topics, revealing interesting things we didn't know before. She is a freelance USA Today producer, and a Technorati contributor.