At present, the primary concern among the people is confidentiality and protection of data in cyberspace. As we know, cyber attacks are increasing day by day and they are damaging our devices and data. Hence, it is essential to regulate and test data processing system to check the security measures to get a secure web browsing. The browsers come with advanced security architecture, and all of them provide specific resources like add-ons and plugins for securing our web security. In this post, we will discuss a DNS leak that is a significant issue with the network configuration. Also, know how you can fix and stop the DNS leaks problem in Windows 10.
WHAT IS THE ROLE OF DNS?
As usually, Domain Name is used in browsers to open the web pages on the internet. In short, the Domain name is a collection of strings, and it is easy to read and remembered by people. When you access web pages with the help of a domain name, machines access the web pages with an IP address. So, it is crucial to convert the human-readable domain name to the machine-readable IP address.
CAUSES OF DNS LEAKS IN WINDOWS 10
The leading cause of DNS leaks is an improper configuration of the network settings. You need to connect your system to a local network and then create a connection to VPN tunnel. To do this switch the internet from hotspot, WiFi, and router, your system is most vulnerable to DNS leaks.
One another cause of DNS leak is the lack of IPv6 addresses support in VPN. As we know that IP4 address is replaced with IPv6 and the World Wide Web is still in changeover phase from IPv4 to IPv6. If the VPN doesn’t support with IPv6 address, then a request will make sense for the IPv6 to convert from IPv4 to IPv6. This conversion of addresses will eventually bypass the VPN secure tunnel disclosing all the online activity leading to DNS leaks.
SYMPTOMS OF DNS LEAKS:-
It is a simple task. The below steps will help you to make knowledge about the signs of DNS leak by using a free online service test.
Connect your computer to the VPN.
Visit on the dnsleaktest.com website.
Click on the Standard test and wait for few seconds to get the result.
If you find the server information related to your ISP, it means your system is leaking DNS. If your system is affected by DNS leaks, then you will see a list that is not directed under VPN service.
KNOW HOW TO FIX THE DNS LEAK EASILY:-
Windows system is necessary to DNS leaks with the use of the internet, and the DHCP configure the DNS servers which are connected to Internet Service Provider.
If you don’t want to use the DHCP settings, you can try static DNS server or public DNS services or anything recommended by the Open NIC Project.
To configure DNS settings, open the Control panel.
Then go to the Network and Sharing Center section.
Now, move to Change Adapter Settings left the side of the panel and placed your network.
Right-click on the network icon and then select the Properties from the drop-down menu.
Place and search Internet Protocol Version 4 in the window.
Click on it and then go to Properties.
Click on the radio button by using DNS server addresses.
Enter the Preferred and Alternate address for DNS servers which one you want to use.
To use Google Open DNS server you can follow these steps.
Locate preferred DNS server and type 22.214.171.124
Locate alternate DNS server and type 126.96.36.199.
After that, click on the “OK” button to save the changes.
On a related note, it is advised to use monitoring software for VPN, however it may top up your expenses, and it certainly would ameliorate the users’ privacy. Also, it is worth mentioning that working DNS leak test would pass muster as a precautionary measure.
To secure your data and important information, you can use an antivirus program on your computer system. To get the best antivirus software you may search for it on the internet.