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What is the use of VPN and why you should use it?

What is the use of VPN and why you should use it?

What is the use of VPN and why you should use it?

What is a VPN?


Virtual Private Networks are a great way to keep your data safe when you’re online. By using a VPN, you create a secure, encrypted connection between your device and the VPN server. This means that your data is protected from prying eyes, whether you’re using public Wi-Fi or not.


VPNs are also a great way to access content that’s blocked in your location. For example, many streaming services like Netflix and Hulu are geo-blocked. This means that they are only available in certain countries. With a VPN, you can change your location and access these services as if you were in the country they are available in.


As the world continues to become more and more connected, internet users are increasingly on the go. This means that accessing and making use of a VPN has never been easier for many people.


But why should you use a VPN? And what kind of benefits can it offer you?


Here are just a few reasons why you might want to consider using a VPN:


To ensure your online safety- You never know who could be lurking in your midst! It’s better to be safe than sorry when it comes to your personal information.

To keep your data secure- When you’re using public Wi-Fi, it’s important to have a layer of protection between you and the outside world. A VPN can help to keep your data safe and encrypted.


To access blocked content- Sometimes, certain websites or services are blocked in certain areas. A VPN can help you to get around these blocks and access the content that you want.


Difference between a private and public network?


There are a lot of benefits to using a remote access VPN, but one of the most important is the difference between a private and public network. When you’re using a VPN, your computer is essentially connected to a private network that is hosted by the VPN provider. This means that any data you send or receive is encrypted, meaning it is impossible for others to see what you’re doing online.


A public network, such as the internet, is open to anyone who wants to use it. This means that your data is not encrypted, and can be seen by anyone who is looking. This makes public networks a lot less safe than private networks, and is why it’s important to use a VPN whenever you’re connecting to the internet.


Types of VPN protocols:



PPTP: Point-to-Point Tunneling Protocol is the oldest and most basic VPN protocol. It is still widely used, but is considered less secure than other protocols.


L2TP/IPSec: Layer 2 Tunneling Protocol/Internet Protocol Security is a more secure protocol that is often used in conjunction with PPTP.


OpenVPN: OpenVPN is a newer, more secure protocol that is quickly gaining in popularity. It can be configured to be as secure as L2TP/IPSec.




A VPN is a great way to secure your private data when you’re working remotely or traveling. It encrypts all of your traffic and routes it through a secure server, so no one can see your data or track your movements. This can be especially important for small businesses, as it protects their confidential data from prying eyes and hackers.

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