What Is VPN & How Does It Work? | VPN Explained In 5 Minutes | Virtual Private Network | Simplilearn

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This short animated video on What Is VPN & How Does It Work? will help you understand how a Virtual Private Network (VPN) enables you to prevent a cyberattack. In this Simplilearn video, you will learn the importance of using a VPN, what it is and how it works. Don't forget to take the quiz at 4:24 ! So, let's get started on our journey to learn about how VPN works!

The topics covered in this video on VPN are:
Cyberattack 00:00
Importance of using a VPN 00:45
How a VPN works? 02:03

#VPN #WhatIsVPN #WhatIsVPNAndHowDoesItWork #VPNExplained #VirtualPrivateNetwork #HowToUseVPN #BenefitsOfVPN #VPNProxy#Simplilearn

What Is VPN?
A Virtual Private Network, more often known as VPN, is a service that provides a secure tunnel between your device and the internet. With the help of a VPN you can carry out a secure online transaction. In addition to providing a secure encrypted data transfer, VPNs are also used to disguise your whereabouts and give you access to regional web content.

What Is Cyber Security?
Cyber Security refers to the method of protecting programs, networks, computer systems, and their components from unauthorized digital access and attacks. It consists of a set of techniques that are used to protect the integrity of networks. Cyber Security is implemented to prevent cyberattacks.

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Option B: VPN Client - ISP - VPN Tunnel - VPN Server

Thanks for the really good explanation! 👍

benjamingkato

The first example is fine but i would like to mention that bank servers use https protocol and the data is already encrypted when it passes through the public internet to the bank server

ankanbanerjee

As your name suggests you are indeed making learning simple.. Really appreciate your work.. Kindly make more such informative videos

krishnambhardwaj

Don't forget to take the quiz at 4:26!

SimplilearnOfficial

need more animated videos like this loved it WOW

codedaily

4:26

B OPTION IS CORRECT

AND LOVED THE WAY U EXPLAIN WITH THOSE ANIMATED VIDEOS 😝

codedaily

Answer : b) VPN client - ISP - VPN tunnel - VPN server
Great job @simplilearn 👏👌

karthika

thanks for explaining it such a simple manner you guys live up to your name

sanjeevKumar-eghp

VPN Client - ISP - VPN Tunnel - VPN Server

pkyymsv

Thanks for a very simple and easy to understand explanation of VPN's. Question: Is a VPN suggested for normal everyday internet access from my home WIFI network?

owennorris

Thank you. Enjoyed learning with the use of the white board. The answer is B.

katiglesias

yes after watching soo many videos this one explained everything

gpyeam

B technically isn't the right answer, you have to connect to a network (which will connect you to the ISP first) THEN you have to use the VPN Client to then connect.. VPN software can't connect you to your WiFi, you have to manually connect to your WiFi first then initiate the VPN. Not sure how i can be wrong but if someone can enlighten me why B is still the answer and not A, please do.

(If your laptop is not connected to your Wi-Fi network yet, you won't be able to use your VPN service to automatically connect to the Wi-Fi for you. VPNs are typically designed to encrypt your internet traffic once you are connected to a network, rather than handling the network connection itself.)

jordanwebb

Thanks for the really good explanation!

mustafamustafasalih

There is no correct answer, but if forced to give one it would be B and D.
The tunnel is entered(encrypted) at the client and exited(decrypted) at the VPN server. So it exists on both sides of the ISP and also inside the ISP. As your illustration (3:22) shows. Since the tunnel simply represents the encryption system VPNs use.

siral