What is VPN and how does it work?

What is VPN?

What is VPN and how does it work?

In this post, you will learn about what is VPN and how does it work? VPN stands for “Virtual Private Network” and describes an opportunity to establish a protected network connection when using a public network. VPNs encrypt your Internet traffic/movement and hide your online identity. This makes it more problematic for third parties to track your online activities and steal data. Encryption happens in real-time.

How does VPN work?

A VPN allows/permits your IP address to be redirected/sent to the network through a specially configured remote server run by a VPN host. This VPN means that if you surf online with a VPN technology, the VPN server becomes the source/basis of your data. This means that your Internet Service Provider (ISP) and other third parties cannot see what websites you visit or what data you send and receive online. A VPN act/performances like a filter that turns all your data into “obscure”. Even if somebody gets their hands on your data, it will be useless.

How to use VPN on mobile and computer?

The easiest way to set up a VPN on most platforms is usually to use an app from the VPN provider, you can simply download it, log in with your username, password, and other details and you are off to go. Will be good

However, not all providers offer the app on every platform and sometimes a VPN provider has an app for Windows but not for mobile. If you want to set up the VPN manually here then do it on mobile and Windows in the following way:-

How to set up VPN on mobile

Setting up a VPN on mobile is easy, go to the Settings app and open the Wireless & networks section, here select More options, and tap on the “+” icon in the top-right corner. Type in all the required information provided by your VPN provider and hit the “Save” button to finish the setup. The Settings menu may look slightly different from the steps mentioned depending on the manufacturer and version of the mobile. The VPN option may be in a separate folder, but you can always use the search option to find it easily.

Step-by-Step Instructions:-

  • Go to Settings > Choose, Wireless & networks > click on, More.
  • Tap on the “+” symbol in the top right side corner.
  • Enter the VPN credentials/ identification you received from your provider.
  • Click on the button “Save” to end the process.

How to set up VPN on Windows-10

To set up a VPN on Windows you must use the PPTP protocol, go to Network Settings, then select VPN, don’t click Add VPN connection. When the new window appears, select the Windows (built-in) option from the VPN provider’s drop-down menu and “Point-to-Point Tunneling Protocol (PPTP)” from the VPN Type menu. Then fill in all the fields including username, password, server name, etc. You can easily get these details by contacting your VPN provider.

You can select the “Remember my sign-in information” option so that you don’t have to log in every time, and you can use the VPN, select Save now. The last step is to choose your VPN connection from the list and click on the Connect button and then proceed with your browsing.

Step-by-Step Instructions:

  • Go to Network Settings > VPN > Add VPN Connection.
  • Enter all the required information in the window which is in front of the screen.
  • Select your Windows (built-in) from the VPN provider drop-down menu.
  • Choice PPTP from the VPN Type menu.
  • Select the “Remember my sign-in information” option.
  • Click on the Save bottom and then select VPN, then click the “Connect” button.

Benefits of using VPN

In this post on what is VPN and how does it work, you will now learn about the benefits of VPN. The benefits of a VPN can apply to the workplace as well. VPNs are ideal for remote work setups, as employees can use them for a secure connection to their work PCs, wherever they are. Using a VPN for business/commercial ensures that valuable client or customer and company data is as secure as it can be while working from home.

Here are some of the major benefits of VPN for both home and office use:-

Bypassing Geo-locked Content: Many popular entertainment websites have different content available in specific regions. This is done for a variety of reasons, but the bottom line is that some material is only available in a particular location. By using a VPN (What is VPN and how does it work) to make your connection look as if it’s coming from an area where content is available. You can easily enjoy your favorite entertainment no matter where you are.

Provide Security Through Anonymity: When using a VPN, your network information appears as if it came from a different location than yours. This cover for network data helps protect VPN users, as someone who wants to steal information will get the data from the VPN server instead. Using a VPN keeps the operator’s location and other valuable information secure and inaccessible to unwanted parties.

Secure connections for remote work: Businesses today need to consider Internet security more than ever. With more people working from home than ever before, sensitive company and customer information are at a higher risk of theft. For example, let’s say an employee works remotely over a public network without using a VPN to connect to the computer. Theoretically, anyone on the public network could access the internal company network, as the employee did nothing to hide his information. Unfettered access to company files and customer information could be disastrous for a business. Using a VPN to connect to a corporate network can help ensure that sensitive data is hidden behind bogus information provided through the VPN.

Save Money on Region-Based eCommerce: When shopping online, websites like hotels or airlines track customers’ network information in order to inflate prices. Some eCommerce sellers will also charge different prices for services depending on the region. Using a VPN to hide your location allows you to view offers unaffected by shady pricing tactics such as those described above. The amount of money you can save on flights alone may be more than what you spend on your VPN.

Cost-effective security: There are new “security solutions” every day, but the latest software and firewalls can be expensive and cause more problems. You can avoid hefty license fees or monthly fees by using a VPN. While it can’t scan for viruses or prevent intruders from trying to connect to your PC, a VPN essentially obviates the need for those features by making you invisible online. When you think your system is two thousand miles away in Jamaica, you don’t have to block outsiders trying to get into your network.

Convenience in Gaming: If you have the bandwidth, there are some advantages to using a VPN while gaming. Bonuses include protection against DDoS attacks or angry players trying to gain admittance to your home network. The regional capabilities of using a VPN also mean that you can choose which servers to use when playing games, which can even improve your connection speed in some situations. Some gaming headings may only be obtainable in exact regions, and a VPN can give you access to those games as well.

Disadvantages of using VPN

In this post on What is VPN and How does it work, you will now learn about the disadvantages of VPN. Before deciding to use a VPN, it is important to understand the disadvantages of VPN as well. The good news is that in most cases, the benefits far outweigh the cons. Here’s what you need to know:

Slow Connection Speed: Due to the fact that a VPN is a virtual connection present inside a physical network, there is always going to be something slow in terms of internet speed. Producing and maintaining a VPN will require a sure amount of bandwidth, which slows down the connection speed. To put it simply, using a VPN is taking resources from your internet, thus how fast your connection through a VPN can be. Although it is slowly decreasing, as VPN services are getting better every day. Most of the big VPN providers claim minimal loss of connection speed.

 VPN Blocking Software Exists: The same of the companies that want to charge people more based on location have come to know about the use of VPNs and have recently taken steps to deal with it. Some eCommerce sites use software known as VPN blockers, which work to prevent and detect users from using VPNs.

 Difficult set-up: While connecting to the Internet can be easy, setting up a VPN isn’t easy. A VPN is fundamentally an encrypted tunnel that hides information inside. Leaks can occur if the VPN is not set up correctly. Information leaks can happen when using a VPN that is not configured correctly. These leaks are significantly more unsafe than browsing the web without a VPN, as the leak advises that you are trying to use a VPN to hide information, thus attracting the attention of unwanted parties. For this cause, it is important to make sure you recognize your VPN provider’s operating procedures before applying them.

Gaming inconvenience: When gaming, your connection speed is important. Having a slow connection to game servers can be extremely trying, and connecting a VPN can make playing some games impossible. Users who have low bandwidth may find that gaming over a VPN is just not an option. But, as we said earlier, VPNs are improving over time and consume fewer bandwidths.

Things to remember about VPN

Not all VPN providers are created equal. Many offer different connection speeds between other features and services. When purchasing a VPN, be sure to carefully research the provider to keep yourself from potential cheats and get the best deal. Look for “free” VPN services. Starting a virtual connection costs money, and places that offer free VPNs have been known to steal and sell your data instead of hiding it. Here are some other main factors to consider when shopping for a VPN:

Privacy: Some of the VPN suppliers log user data, which defeats the purpose of having a VPN in the first place.

Cost: VPN prices can vary widely depending on location, speed, and length of service contract. Make sure you get a VPN facility that can meet your exact requirements, and doesn’t pay for unnecessary features.

Legality: Using a VPN is illegal in some countries, so make sure you’re not breaking the law by using one.

Location: Where are the VPN provider’s servers? Will these locations be able to provide the speed you need?

So this was the post on What is VPN and How does it work, I hope you have got good information from this post. To read similar posts, definitely follow educlicker.in

Read Also: How to Prevent Cyber Crime


1- What is a VPN and why do I need VPN?

A VPN is a facility that encrypts your data and hides your IP address by active your network activity through a secure chain to other servers miles away. It confuses your online identity, even on public Wi-Fi networks, so you can browse the Internet safely, securely and namelessly.

2- What is the purpose of having a VPN?

A VPN client/customer makes it easy for users to connect to a virtual private network.

3- Why you should not use a VPN?

VPNs Can’t Magically Encrypt Your Traffic

4- Is VPN worth getting?

The short answer to this question is yes, investing in a VPN is well worth it, especially if you value online privacy and encryption when surfing the Internet. VPNs, or virtual private networks, create a private network for your computer using a public Internet connection.

5- Is VPN illegal?

VPN usage is seamless legal in India, but there have been some cases where the gov. or local police have penalized people for using the service. When using VPN it is better to check for yourself and do not visit legally restricted websites.

Thank you for reading this article which is about “What is VPN and how does it work?.


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