November 27, 2022
What is VPN

What is VPN and How to Use it?

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Introduction

Almost all of us are worried about our privacy and wonder whether what we surf on the internet is secured or not. That’s why Security and privacy on the Internet are major concerns these days. We keep personal information on our gadgets such as phones, computers, etc. Since our personal information can also be sensitive, we can add another layer to the privacy using VPN.

What is VPN?

What is VPN

VPN (Virtual Private Network) is a network that allows you to create a secure connection to another network over the Internet. In simple language, the VPN is a secure tunnel between your PC/Mobile and the destinations you visit on the internet. In a VPN, the data get encrypted before it enters the tunnel and decrypts after exiting at each end.

Why VPN is used?

What is VPN

The basic use of a VPN is to surf websites privately and securely. It allows users to gain access to restricted websites and overcome censorship blocks. For example, if you are using public Wi-Fi at an airport, shopping mall, restaurants, coffee shops, or somewhere, it may happen that hackers can steal your information like login credentials, used websites, etc. because most of these Public Wi-Fi is not encrypted.

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Advantages Of VPN

What is VPN

There are a lot of advantages of VPN, some of which are given below-

1. Bypass Geographic Restrictions– Everyone from us must have faced geographic restriction problems at least once because some content is blocked in certain countries and if you are at one of them then you can not access that content. To overcome this problem, you can use a VPN.

2. Improved Security- As we discussed earlier, VPN creates a secure tunnel between your PC/Mobile and the destinations you visit on the internet and encrypts the data before entering the tunnel and decrypts after exiting at each end.

3. Online Anonymity- By using a VPN, you can browse the web in complete anonymity. The main advantage of a VPN is that it allows users to access both websites and web applications in complete anonymity.

4. Change the IP address- VPN also provides this service. You can change and select the IP address of any country provided by the VPN server.

5. Prevent Bandwidth Throttling- VPN prevents bandwidth throttling. Bandwidth throttling basically your Internet Service Provider (ISP) limits your bandwidth. It is done by ISP to improve its services by getting rid of network congestion and making sure there’s enough bandwidth for all users.

Disadvantages Of VPN

What is VPN

The disadvantages of VPN are lesser than its advantages. Some of them are given below-

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01. It May Slow Down Internet Speed- Some times using a VPN may slow down your internet speed. The reason behind this may be its powerful encryption, protocol, your distance from the VPN server, etc. but it might not always be noticeable.

02. Quality VPN Will Cost More Money- Quality of VPN Servers, its services depend upon how much you are paying to the VPN service provider. The more you will pay, the more you will get quality services. Although free VPN providers are available in the market so if you will use them then you have to compromise with internet speed, encryption, etc.

03. Using Of the Wrong VPN Can Put You In Danger- We use a VPN for privacy, but using the wrong VPN can put our privacy in danger When we use a free VPN, the VPN provider logs your online activity which is made by you. This way your privacy can be in danger. To overcome this problem, use a VPN service that does not maintain the logs and which offers high-end security.

How to choose the right VPN?

There are some important points that you have to consider while choosing the right VPN.

1. Privacy– As we mentioned above, some of the VPN logs your activity which is not good for privacy. So before selecting a VPN you should check whether that VPN logs your activity or not. There are some VPNs like IPVanish, ExpressVPN, and NordVPN, etc that do not log your activity.

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2. Security- Different VPN provides different security features. You should use a VPN that provides features like military-grade encryption, DNS leak protection, and access to a Killswitch.

3. Free vs Paid VPNs- Free VPNs offer decent option but if you want a better quality of services like speed throttling, security, and privacy features, no ads, etc, then you should opt paid VPNs.

4. Location Of Nearby Servers- Location of nearby servers play a very important role. If a VPN service that you opt has no servers close to your location, then you won’t get the best speed.

5. Where the VPN Is Based- Privacy and data laws of VPN provider’s country affect the privacy of the VPN user. So make sure that you are aware of the laws about the privacy of VPN providers.

6. Pricing- Pricing is also an important part of choosing a VPN. To do this you just need to understand your requirements then choose the right VPN and pay for that if you are purchasing.

After reading this article I hope you have understood about VPN, its advantages and disadvantages, and much more. Just share and let us know in the comments below.


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