Is Free VPN Safe To Use?
Well, we hate to say we told you so, but… There’s been another big hack.
This time 7 free VPN (virtual private network) providers left the same server they were using completely open. This meant that for everyone signed up, a huge amount of their personal data suddenly became accessible to anyone who wanted to take a look. Yet another cautionary reminder of why you shouldn’t use a free VPN.
Virtual Private Networks (VPNs) are meant to protect you from data interception and avoid putting your private and sensitive information at risk. But unfortunately, some make your data more vulnerable than secure.
Security researchers recently found serious vulnerabilities in ten of the most popular free VPN solutions on the Google Play Store.
Worryingly, some of these apps have been downloaded millions of times, including one free VPN client for Android, with over 100 million downloads. Within these VPNs are security vulnerabilities that, rather than keeping your online activity private and secure, potentially transmit your personal data to malicious third parties.
Why are free VPNs dangerous?
VPNs provided to employees by companies or paid for by regular internet users are ordinarily secure. They are designed to prevent cyberattacks, especially when people are on-the-go, by ensuring data is transmitted within a secure network.
However, as security experts have discovered, there are serious vulnerabilities in ten of the most popular free VPN clients.
These apps are vulnerable to man-in-the-middle (MITM) attacks. Such breaches mean any collected personal data can be intercepted by hackers rather than kept secure.
With over 100 million downloads amongst the top 10 free VPNs on the Google Play store, there is a real risk that everything from credit card details to passwords could end up in the hands of cybercriminals and hackers. People have downloaded these free VPN apps to increase their security only to find their personal data is now at greater risk.
Although this research focused on the Google Play Store, it’s likely that other free VPNs will face similar security problems. There is a real risk that any information transmitted while using a free VPN will be recorded by cybercriminals.
There are a few things you should know before downloading anything claiming to make your device more secure.
How to find a safe VPN?
Firstly, finding a safe VPN usually means avoiding the free ones and paying for a service. VPNs can usually be purchased via a monthly or one off fee. If you aren't paying for these products financially, then you almost certainly will with poor security.
Here are a few things to consider when searching for a safe VPN:
- Double-check if the company providing the app/service looks or sounds genuine. It might not be very scientific, but gut feelings are a sensible starting point.
- Make sure you are looking for a VPN capable of meeting your needs, such as an app, or several apps across all of the devices you use, and at a sensible price point.
- Read user reviews, feedback and case studies. Sudden changes, such as an increase in complaints, or negative reviews (especially on unbiased platforms e.g. Google, Facebook, and others), is an indicator to avoid a VPN provider. Positive reviews are also worth checking to give you confidence they're real.
We hope this information is useful when thinking about the right VPN to download, and the kinds of VPN to avoid. To quickly recap, here are a few questions people frequently ask when deciding if they need a VPN.
FAQs about VPN
What does VPN stand for?
VPNs are Virtual Private Networks. Openly transmitting data over the Internet isn’t safe; whereas a VPN effectively creates a secure tunnel over the public internet to encrypt the data and send it where required. In many cases, this is done between an employee and employer, or a service provider and a client.
However, this can also be done between personal devices. Security experts recommend always using a VPN whenever you are using a public network, or a network that might be compromised.
Why would a VPN be useful?
VPNs are useful for a number of reasons.
- For personal reasons, you want an extra layer of security to prevent data theft or to protect your sensitive information.
- An employer needs this extra layer of security, especially when transmitting secure client or sensitive company data using a personal (or work) device.
- Self-employed professionals are also likely to be transmitting client data; therefore more security is needed.
- With more stringent data protection laws in Europe and the US, it makes increasing sense for employers and freelancers/self-employed professionals to take more precautions when using phones for work.
- VPNs also mask the IP address of any device being used. This way, it hides the country you are in and any localised information from being shared with malicious third-parties.
- VPNs are a great way to circumvent censorship, or access geo-restricted content, depending on where you are and what you’re trying to find.
Should I avoid free VPNs?
Almost certainly, unless you want to risk data theft, or your device being taken over. Only access legitimate VPNs with positive reviews from security experts and other users who've previously downloaded and the app/service. Take care...
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