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What is VPN? What are Advantages of using it?

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The VPN, or virtual private network, is a secure connection between your device and the internet. VPNs protect you against online snooping, interference, and censorship.

Detailed About VPN

VPNs (virtual private networks) are the easiest and most effective way for people to protect their online identity and protect their internet traffic. Whenever you connect to a secure VPN server, your internet traffic goes through an encrypted tunnel that no one can see, including hackers, governments, and your internet service provider. You can also check webrtc leak test.

Consumers use VPNs to protect their online activity from prying eyes and ensure their internet experience is uninterrupted.

Companies use VPNs to connect remote employees as if they were all connected to the same local network at the central office, but personal VPNs offer more benefits for individuals.

Benefits of Using VPN

Change your location

  By using a VPN, you can change your IP address, which uniquely identifies you and your location. As a result, you will appear to be in the location you select when you connect: the UK, Germany, Canada, Japan, or virtually any other country, if the VPN service has servers there.

 

Protect your privacy

With a VPN, you can hide your IP address from websites, apps, and services that want to track you. Thanks to strong encryption, VPNs also prevent your internet provider, mobile carrier, and anyone else with access to your activity from seeing it.

Increase your security

VPNs protect you from security breaches in many forms, such as packet sniffing, rogue Wi-Fi networks, and man-in-the-middle attacks. Many travelers, remote workers, and on-the-go individuals use a VPN whenever they’re connected to an untrusted network like free public Wi-Fi.

How does a VPN work?

In order to understand how a VPN works, you must first understand how your internet connection works without one.

You are connected to a website without a VPN through your internet service provider, or ISP. An ISP assigns you a unique IP address that can be used to identify you on a website. Since your ISP handles and directs all your traffic, it can see what websites you visit. This IP address can be used to identify your activity.

When you connect to the internet with a VPN, the VPN app on your device (also called a VPN client) establishes a secure connection with the VPN server. Traffic still passes through your ISP, but your ISP cannot read it or see its final destination. Your original IP address is no longer visible on websites, only the IP address of the VPN server, which is shared by many users and changes frequently.

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