What is VPN and How does it works?

What is VPN: In this today’s internet world privacy is the most important thing to be safe online and prevent an unauthorized access to your personal information. VPN is a good platform to provide more privacy online.

A VPN (virtual private network) is one of the best tools for maintaining your privacy online. It encrypts your connection and keeps it hidden while you browsing, shopping, and banking online. Read on this post What is VPN for a complete definition of VPN, including how VPNs work and the reasons you need one.

Here in this article What is VPN  we’ve put together the ultimate guide to What is VPN, how they work, why you need this one, how to protect them and how to choose the right VPN or protect your privacy by downloading our own ultra-fast and powerful VPN app.

What is VPN & how it works

What is VPN?

A VPN stands for “Virtual Private Network”, is an internet security service that allows users to access the internet as being connected to a private network that encrypts and transmits data as it travels from one place to another on the Internet. On using a VPN to connect to the Internet, it allows to browse websites privately and securely along with that it makes difficult to access of third parties to track your online activities and steal data.

The most common reason to use it by people for protecting them from snooping on public Wi-Fi,  to circumvent Internet censorship and connect to a business’s internal network for the purpose of remote work. It allows you to create a secure & encrypted connection between two networks or between a single user and a network or another network over the internet and it also hide you while browsing the internet.

It can be used to access region- restricted websites and protect your browsing activity from prying eyes on public Wi-Fi networks, and much more. These days it becomes more popular for connecting business network securely over the internet.

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How does a virtual private network (VPN) work?

The VPN was first developed in 1996 by Microsoft for remote locations employees to securely access the company’s internal networks and it has made company productivity double. Now it becomes a cornerstone of online privacy in the consumer sector.

Generally the VPN hides your IP address by allowing the network to redirect it through a specially configured remote server run by a VPN host which means the VPN server becomes the source of data on surfing online with VPN. In this case Internet Service Provider (ISP) and other third parties are unable to see which websites you are visiting or what data you are sending and receiving online.

When you connect your device such as computer, smartphone or tablet to a VPN, the device behaves as like  it is on the same local network as the VPN and due to this, it allows you to access secure local network resources even if you are on the other side of the world. It also gives a few advantages of using public Wi-Fi or want to access geo-blocked websites.

On browsing the Internet while connected to a VPN, your device communicates with the website through the encrypted VPN connection. It forwards a request to you and sends the response from the website over the secure connection. If you use a US-based VPN to access Netflix then Netflix will determine that your connection is from the US.

It has extended a corporate network through encrypted connections made over the Internet. The  traffic remains private in its traveling by traffic encryption between the device and the network. It facilitated employees to work from outside the office and still securely connect to the corporate network.

The VPN provides a higher level of security and privacy for user connecting to the Internet using a VPN service, and it involves following 4 steps:

  • The VPN users connects to ISP using an encrypted connection.
  • The ISP connects the VPN users to the VPN server for maintain encrypted connection.
  • The VPN server decrypts the data from the user’s device and connects them to Internet to access the web server in an unencrypted communication.

How to use a Corporate VPN in Windows?

To connecting a VPN is is quite easy & straightforward. In Windows, press the Windows Key, enter VPN > click the VPN setting option > Add a VPN connection. Use the wizard to enter the address and credentials of the VPN service you want to use. You can then connect to and disconnect from VPNs using the network icon in the system tray.

VPN connection setting

You can also follow these following steps:

Select the Start  button, then select Settings  > Network & Internet  > VPN > Add a VPN connection.

VPN connection setting

In adding a VPN connection, do the following:

    • For VPN provider, choose Windows (built-in).
    • In the Connection name box, enter a name you’ll recognize (for example, my new VPN). This is the VPN connection name you’ll look for when connecting.
    • In the Server name or address box, enter the address for the VPN server.
    • For VPN type, choose the type of VPN connection you want to create. You’ll need to know which kind of VPN connection your company or VPN service uses.

    • For Type of sign-in info, choose the type of sign-in info (or credentials) to use. This might be a username and password, one-time password, certificate, or a smart card if you’re connecting to a VPN for work. Enter your username and password in the respective boxes (if required).

Select Save.

Benefits of a VPN

At basic level it provides two key benefits on going online with VPN are :

  1. Privacy- Generally it masking your IP address, location and search history for keeping them safe, so it can’t being tracked by websites, internet browser, Internet Service Providers (ISP) and others.
  2. Security- It helps to protect your personal information and other data in its transit condition.

Along with that there are so many other benefits can also help you in other ways which are follows:

Hides your private information: Websites and applications having an ability to track your online activities and analyze them to collect. A VPN make sure to  keep the information anonymous and secure.

Escape data throttling: It generally occurs when you’ve used a certain amount of your data and your ISP gone slow down your service. With a VPN, your data is free from prying eyes of ISPs and others along with to avoid any data restrictions.

Access region-blocked services: VPNs allow to access region-blocked content, such as: Netflix and other providers by changing your IP address so that a content provider believes that you are browsing from different location or region that allows to access them. Always check the Terms of Service agreements permitted by your streaming service and be aware that some countries may have penalties for using VPN to bypass their rules.

Provide network scalability: When an organizations grow, it is required to build a dedicated private network and VPN allows business to reach remote and international locations and improve the quality of service on the internet.

Best VPNs for India in 2021

Now here we provide some of the best VPN service provider which we personally recommend you that encrypt your data, hide your online activity, and stream content from virtually anywhere with a VPN.
You can use it for stream your favorite Bollywood movies, change your IP address & access censored content, watch region-restricted content, connect to server in India for ultra fast surfing speeds and many more.

  1. Express VPN
  2. Cyber Ghost
  3. IP Vanish
  4. Private Internet Access
  5. Private VPN
  6. HMA

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