Let’s agree to the fact that VPNs are amazing tools for complete internet freedom. By using them, you can change your IP address from your own location to the one of your choice. This opens up loads of opportunities, especially if you want to stream content or visit websites that aren’t available at your location.
However, there are cases when people were unable to access a streaming service even when they were connected to a VPN. This is definitely baffling, especially when you see the website claiming that you can access that particular channel. So why does it happen? It happens because your IP is leaking and exposing your actual location on the web.
Do you have a Secure VPN connection?
It is true that many VPN services are not perfect. Your actual IP address can be revealed to websites, even if you are using a VPN. But how does this happen?
Back in 2011, Google launched a project named WebRTC. It’s an open-sourced project that was adopted by many different brands across the world. WebRTC brought more convenience for users who like browsing on the web.
Previously, web surfers had to install an add-on for everything, be it video streaming, or to share files on the web. WebRTC allowed web surfers to enjoy all of these features without having to install separate add-ons. It is useful for features such as:
- File Sharing
- Video Conferencing
- Screen Sharing
- Broadcasting, etc.
WebRTC leak is a glitch that can reveal your actual location to the outside world despite being connected to the VPN. When you browse online on Chrome or Firefox browsers, there’s a chance that your IP address would leak online.
Unless your VPN is capable of protecting you from WebRTC leaks, this glitch can seriously harm your privacy and anonymity on the web. Websites can find out your actual location and restrict access, while surveillance agencies can easily track you on the internet.
How to run WebRTC test?
You can quickly check if you have a secure VPN connection by following the steps given below:
- Visit any website that checks your IP address, such as What is My IP and jot down your ISP-provided IP address.
- Now, login to your VPN and connect to any server.
- Go back to “what is my IP” and jot down your new, VPN-provided IP address.
- Now visit the WebRTC Leak Test page and note the displayed IP address.
If your ISP-provided IP address is displayed on the WebRTC test page, then it means that your VPN is indeed leaking your actual IP address, and hence your real location.
How to prevent WebRTC Leak?
After causing initial controversy, many major VPN brands have fixed the issue of WebRTC leaks. If you’re using PureVPN, then there’s a good news for you. The VPN service is offering WebRTC protection on Chrome and Firefox extensions. You can easily download its VPN extension from the respective Browser store and turn on WebRTC protection. This ensures that your actual IP address never leaks while your device is connected.
DNS Leak is another major leak that can happen while you’re connected to a VPN. This happens when your VPN fails to protect your device’s DNS queries, even when all the rest of your traffic is concealed in a VPN tunnel. Through DNS leaks, your ISP or your DNS server operator can easily find out whatever you’re doing on the web, even when you’re connected to a VPN.
DNS acts like an address book on the internet. Whenever you want to visit any website, your device sends queries to a DNS server. That server sends back directions in turn, telling you what you’re looking for. Because much of your online activities depend on your DNS queries, DNS leaks can be a significant privacy risk.
How to run DNS Leak test?
You can easily check if you VPN is leaking your DNS from this exclusive DNS Leak Test tool. This test page will confirm whether your VPN is leaking or not.
How to prevent DNS leak?
Without a VPN, your device tends to use a DNS service that is being provided by your ISP. Connecting to a VPN changes this, as it now allows your device to use DNS servers that are entirely operated by the VPN service.
IPv6 is the latest iteration of the Internet Protocol. Despite being more advanced, this internet protocol is yet to be implemented worldwide. Its lack of support is the reason behind its leaks.
For instance, when you visit a website that does not support IPv6, the request sent by your device shall include both IPv4 and IPv6 addresses. When this happens while you’re using a VPN, it can lead to your IPv6 address getting leaked.
How to run IPv6 Leak test?
It is easy to test if your IPv6 is leaking or not. When connected to a VPN, you can run the IPv6 leak test and find out if your privacy is in safe hands.
How to prevent IPv6 Leak?
While most VPNs suffer from IPv6 leak issues, running the above mentioned test will help you find out if your VPN comes in this category or not. Before choosing any particular VPN service, we recommend that you perform the above mentioned tests first.
Now that you know everything related to VPN leaks, we hope that you’ll take proper precautions to ensure that you have a secure VPN connection every time you go online. Remember, use a secure VPN like PureVPN to ensure that you’re always safe from potential privacy