What is VPN? Advantages and Disadvantages of VPN

What is VPN, Advantages and Disadvantages of VPN
What is VPN, Advantages and Disadvantages of VPN

In this post, we will understand What is VPN and advantages and disadvantages of VPN. With technology getting improved and enhanced every day, we might feel safe when we browse content online or surf some websites online, but in reality, you are never safe when you surf online, no matter which site you visit.

Your privacy is always at risk, sites online track your IP address, your browser, your location, and a lot of information gets tracked while you are visiting and accessing sites online.

Do you know even your Internet Provider and your government keeps an eye on what you browse online, so surfing online has never been safe and will never be safe. That’s why we need to opt for a method that can help us protect our privacy, and that method is using a VPN, which allows you to protect your privacy while you surf online.

What is VPN?

What is VPN
What is VPN

VPN refers to Virtual Private Network, which allows you to connect to the internet through an encrypted tunnel that ensures your online privacy and protect your personal information from ISP, website trackers, and government.

By Using VPN, your ISP(Internet Service Provider) can’t track your activity, and you can bypass the restrictions put by your ISP on your network and surf online safely without leaking your data online.


How VPN Works?

How VPN Works
How VPN Works

When you connect to a VPN, your internet gets connected to a VPN Tunnel, which creates a virtual identity for you. So when you visit a website, instead of your real identity, that virtual identity of your VPN gets shared with websites and other tracking services. Thus it protects your privacy.

Your real identity never gets revealed to the Website when you use a VPN, so none of the tracking services can track you and show you targeted ads, and your ISP won’t know which websites you visited. You will be able to bypass any restriction enabled by the ISP easily.


Advantages of VPN:-

  1. Hides Your IP Address

Hide Your IP Address
Hide Your IP Address

Whenever you connect through a VPN, it masks your IP Address with VPN IP Address. By which any activity you perform online is linked with that masked IP Address instead of your Original IP Address, thus protecting your identity online.


  1. Unblocks Blocked Websites

Unblock Blocked Websites
Unblock Blocked Websites

There could be websites or apps which are blocked by your ISP or Government, which you can’t access anymore. Using VPN, you can easily bypass that security and access those blocked websites.


  1. Access to Regional Content

Access to Regional Content
Access to Regional Content

On Youtube, Netflix, and many other websites, there is content that can only be accessed from a particular country. Using a VPN of that country, you can access the regional content of that country and bypass that geographical restriction easily.


  1. Get access to Torrents

Get Access to Torrents
Get Access to Torrents

Those who are aware of Torrents know that accessing torrents and downloading content through Torrents is difficult as torrent sites are blocked by ISP or Government and secondly due to privacy reasons. With VPN, you can access torrents and download them without any restrictions.


  1. Hide your Browsing History

Hide Your Browsing History
Hide Your Browsing History

Your Internet Service Provider, Your Browser, and Websites you visit keep an eye on what you browse online and based on your online activity. They can show you targeted ads or sell your data to advertising organizations.

It violates your right to privacy; therefore, with VPN, your browsing history can’t be tracked by your ISP or the Website you visit as it corresponds to the VPN IP Address you are using. So your online history and privacy is secure when you use a VPN.


  1. All Your Data is Encrypted

All Your Data is Encrypted
All Your Data is Encrypted

While you use a VPN, all your data gets passed through a VPN tunnel, and all the data inside that tunnel is encrypted, meaning that no one can access the data which you requested or which you received.

Any data you request or receive is encrypted and protected from the eyes of your ISP and Government, giving you complete freedom and privacy.



Disadvantages of VPN:-

  1. Slow Speed

One of the major issues which people face is slow internet speed with VPN, suppose you have getting 400kbps speed while surfing normally, but when you surf using VPN, you might get only 70-100 kbps speed.

So selecting a proper VPN is necessary in this case, as only good VPN providers can give you proper speed, most of the free ones will have slow internet speed issues.

  1. Service Issues

Suppose you don’t use a proper and well recognized VPN service, then you might face service-related issues like slow DNS resolving, slow buffering, no connection to VPN Services, and many such other service-related issues. So it would be best if you choose a good VPN Provide.



When not to use VPN?

There are situations when you should avoid using a VPN as it could cause a problem to your accounts.

  1. While accessing Bank Websites

While accessing your bank website, like net banking, etc.. you should avoid using VPN at all costs, as your location will differ from your bank location, which can temporarily block access to your account online.

  1. While accessing Gmail and Facebook Services

Websites like Gmail and Facebook might temporarily lock your account if your account gets accessed through a location from where it has never accessed before. So in those cases, you might have to prove it that it’s you.

So when accessing your Gmail or Facebook through VPN, keep the security check aspect in mind.


  1. For Payment Related Services

For all payment-related services, like if you are making a payment online, or you are accessing your bank or accessing AdSense accounts, etc.. in those cases, you should highly avoid using a VPN.

Your online payment might get rejected on making payment through a VPN Server and could lead to issues.


Important Note while selecting a VPN

When selecting a VPN, you must take care of a few things. You should make sure that VPN providers have a no-log policy, meaning they won’t log any activity you perform on the internet using their VPN.

Many VPN Providers logs your activity and may even sell your online activity data to an advertising agency. So while selecting a VPN you should check their policies thoroughly.

Go for a Paid VPN if possible, as Free VPNs don’t always give high speed and don’t ensures any security.


VPNs we Recommend

  • ExpressVPN – One of the best VPN in the market. Super-fast, reliable VPN that uses RAM-based servers so your data can’t be stored.
  • NordVPN –High-speed VPN with a watertight no-logs policy and excellent speed.
  • CyberGhost – User-friendly service with secured servers and guaranteed no-logs policy.


Also Read :- https://www.techfuru.com/web-services/ssl/what-is-an-ssl-certificate/