Skip to main content

Definition of DNS Leak and its Prevention

Definition of DNS Leak and its Prevention 



Definition of DNS Leak and its Prevention  Definition of DNS Leak and its Prevention- The increasing number of cybercrime has made a question mark on the confidentiality and integrity of data. So we need to regulate the data and test data processing to verify the security measures for a secure web browsing. Now a days web browsers are being built with advance security architecture and offers resources like add-ons and plugins to increase the web security.

DNS: Meaning and function.



We know domain name is used in browsers to find the web pages on the internet. We can say Domain Name is the collection of Strings that can be easily read and remembered by human beings. If we want to access any websites we need to interchange the human readable domain name into machine readable IP address.

DNS stores the entire domain name and its related IP address. If we choose any URL we gets directed to the DNS server it gets matched with the domain name to respective IP address and then forward the request to the remainder domain. The server first matches the IP address of the domain name and routes the browser to the remote website.
Every web site can be known by only after gaining access to its DNS logs. Through, the users lose its all privacy over the internet and the chances of leak in DNS rises over the ISP. To resolve such problems the concept of VPN was enforced. It creates safe virtual connection over a network.

Leak in DNS.



The major issue with DNS leak is the improper configuration of the network setting. For this our system has to be connected with local network and establishes a connection to VPN tunnel. The Windows OS prefer the DNS server hosted by the LAN gateway instead of B|DNS server hosted by the VPN Service.

Popular posts from this blog

Fix Windows could not find a driver for your network adapter error

Fix Windows could not find a driver for your network adapter error


A Computer run smoothly with the coordination of Software & Hardware. In the absence of any one it will not run at all. Software being the Master utilizes each hardware attached to the System. And each hardware is operated with the help of Device Drivers installed in it. Operating System (OS) uses these device drivers to control & utilize each hardware when needed. Each hardware connected to the system must have their own Device Driver installed. A device driver is a program to initiate a hardware when required by Operating System.




Suppose, you want your PC to connect to the Network, it can only be possible when your PC has network related Device Driver. These Device Drivers are easily downloaded from Manufacturer Websites. In this article we focus on Network related problem. Suppose, your PC not obtaining Network connectivity. And each time you are getting an error message saying "Windows could not find a d…

Fix This Site Can’t Be Loaded from The Cache Chrome Error

Fix This Site Can't Be Loaded from The Cache Chrome Error


This Site Can’t Be Loaded from The Cache - Today, there are several browsers available with extensive features on it. Each browser has its own importance and working principle. Some of the popular browsers available online are Google Chrome, Mozilla Firefox, Opera Mini, Internet Explorer, UC Browser, Safari, Microsoft Edge, Swift fox etc. The popularity of these browsers depends upon the features available in it.

Among them Google Chrome is the newest and mostly used browser around the world. Holding lots of feature make it more complex and hence more prone to errors. The types of error come up with the level of complexity of the program. If you are Chrome user and facing one of such error then read the full article. In this article, we focus on an error saying "This site can't be loaded from the cache". The explanation included with this error will be "The saved (cached) copy of this site was unreadable&qu…

Change Facebook Profile Picture Leaving All Unknown

Change Facebook Profile Picture Leaving All Unknown


Change Facebook Profile Picture Leaving All Unknown - Today, we spend lots of time in Social media platforms such as WhatsApp, Facebook, Instagram, Skype, YouTube, Twitter etc. We love to share Images & Videos with our friends via these platforms. These applications are largely used on Smartphones. We need to download concerned apps from inbuilt software, Play Store in Android Platform.


After downloading the App, we create an ideal account with a profile picture. We join the network by sending friend request. When request is accepted, we are added to such a community. In this article we take a close look on Facebook. Facebook is vastly used all around the world. Two person residing miles away can also share their views easily.

Change Facebook Profile Picture Leaving All Unknown

Whenever we open Facebook, lots of Images & Videos are seen with gentle scroll. In this article we focus on an interesting thing say Profile Picture. In F…