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What is a VPN, Advantages and Disadvantages of using VPN explained

A good VPN service lets you connect to the internet in complete anonymity and privacy. It is one of the leading internet security available to us today that uses various methods like IP masking, data encapsulation and encryption, and a number of other methods. VPN Network is created on the based of hidden tunnels that make it impossible for ISPs, Search engines, and websites to record or track your movement. If you are wondering VPN is useful for big organizations only, then you are mistaken because the benefits of VPN are so intense that every person today who is using the internet should use it. This is a very useful tool for every internet user today.

The advantage of a VPN service is that it allows you to access both web applications and websites in complete anonymity. Unblock websites & bypass filters. VPNs are great for accessing blocked websites or for bypassing Internet filters.

What is a VPN?

VPN – Virtual Private Network.

A VPN is a technology or service that encrypts your Internet traffic and protects your online identity. Also, allows you to unblock geo-restricted/censored Internet content, and protect your online data from hackers and government surveillance by encrypting your online traffic and hiding your real IP address. This technology was developed to allow remotely located users to reach global content securely. To make sure that the security level, the private network connection is established with the help of encrypted tunneling protocol and VPN users have the support of authentication methods like passwords, and certificates to access the VPN. In different applications, internet users can secure their connection with a VPN network.

How does a VPN work?

A VPN relies on a VPN server and a VPN client to establish a secure connection for you. Basically, you need to sign up for a good VPN service provider and install the VPN client or VPN app on your device. Use it to connect to the VPN server of your choice. When the connection is established, an encrypted tunnel is created between the client and the server. All data that travels between your device and the VPN server is encrypted to ensure that no one else can see it. The VPN server acts as a gateway to the internet, and all your internet data is routed through it.

That means once you’re connected to the VPN your data and activity pass through “inside the tunnel,” and it becomes very difficult for anyone else to spy on your web-browsing activity. The only people who will know what you’re up to are you, the VPN provider (usually an HTTPS connection can mitigate this), and the website you’re visiting. This means every time you send and receive data while using a VPN, you don’t need to worry about hackers or snoops intercepting your communications or violating your privacy.

How VPN works

Along with protecting privacy, VPNs also allows hide IP by replacing it with the VPN server’s IP, So that you can reach geo-restricted sites or blocked contents, since the websites they visit recognize the VPN server’s IP, instead of the users’.

Advantages of using a VPN

A VPN is designed to set up a virtual point-to-point connection with the use of dedicated circuits or with tunneling protocols. It is available from the public internet to private networks. The benefits of this security service are impeccable on the internet.

If you haven’t used VPN services yet to secure your online presence, then you are missing out on an array of other benefits as well. Such as –

Hide your IP Address

Whenever you log in to the Internet, you are assigned an IP address that serves as your computer’s unique identity over the Internet. The problem here is that all of your online activities can be easily tracked down with your IP address. That means every web browser, website, things you order, links you open, the comments you open, and much more.

The topmost benefit of a VPN is that it can hide your IP address so that your online activities won’t ever get tracked down. This is possible because VPN sends you onto the internet from a server with a hidden IP address from any other country or region. This VPN will be able to hide your real IP address, online activities, and location and keep you safe over the web.

Hide IP address

Safeguard Private Data

On the public networks access without the VPN can be very risky for you. It doesn’t matter whether you are using a password to connect with public wifi, you are at risk With a little technical knowledge and ill motivation anyone can steal the data accessed by you on the internet. This can include your phone call, chats, emails, web history, and much more.

Here, VPN can be very helpful for you as instead of leaving your data exposed, it will create a hidden tunnel for your data via which it can freely communicate. The tunnel is created by encrypting your internet traffic inside encapsulated data packets. It will create your private network for you over the public network. With the support of the VPN, no one can view your data over the public network and steal your private information.

Access to Geo-restricted Content

If you are traveling or living in another country that isn’t licensed to play your favorite videos from websites like Netflix or Amazon, then you can easily stream content from these geo-restricted websites with the help of a VPN server. VPN will create the masked IP address for the location that supports the content and this way you will be able to easily stream the videos from any part of the world.

Access Geo restriction content

VPNs Make Online Gaming Better

Because a VPN encrypts your connections and hides your IP address, there are plenty of reasons to use such a service to improve your gaming experience. You’ll be able to play in any geographical region you’ll want, you’ll get to play banned games, you’ll keep yourself safe from DDoS attacks, and you’ll even manage to avoid unfair IP bans.

Solution for Circumvent Censorship

There’s no secret that some of countries impose oppressive internet censorship on their citizens even in this digital era such as Facebook is banned in China along with other popular social media websites like Twitter, Instagram, Pinterest, and Flickr. Meanwhile, many VOIP-based services, like Skype and WhatsApp, are banned in parts of the Middle East.

So, if you are living or visiting any of these censor places, then using a VPN, you can access the World Wide Web and VOIP Services easily. You just need to get the VPN services before entering these countries and enjoy yourself.

Here are a few more features considered must-haves for many VPN users:

  • No logs policy (this is probably the biggest feature that creates trust)
  • 256-bit encryption
  • DNS leak protection and a kill switch.
  • Again if you are using public Wifi A VPN will be a good friend of yours.

There are some disadvantages of using VPN as well including:

Your Internet connection speeds might take a hit when you use a VPN.

Free VPNs are clearly not a reliable option, you’ll definitely need to pick a paid VPN provider.

The benefits of VPN services are enormous that they can’t be fully expressed in a post. But, one thing is sure if you are looking for an anonymous, private and safe web browsing experience, then you need to get VPN for that. This service will protect you from all cyberbullies and protect your online presence. So you have decided to start using a VPN, here are some of the useful posts that help to choose the best VPN service.

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