What is VPN? Why use?

VPN means (Virtual Private Network). It creates a secure connection between a user and their network on the Internet. Though Most people use VPNs primarily to access regionally blocked sites, protect the privacy of information, and protect themselves from being tracked while browsing sensitive content on the Internet.


What is VPN?



VPN is very popular nowadays because of people's knowledge. But VPN was not made because many people use VPN today. VPNs were created to connect business and private commercial networks securely.


VPN connects your network traffic through another network so that no one can't trace your request. Almost all operating systems have built-in VPN support like - Android, Windows, Linux, or others.


How can a VPN help you?


When you connect your device to a VPN, it connects itself to another computer (server). It creates a secret passage or tunnel for your communication with the Internet. Even if your Internet Service Provider (ISP) realizes the presence of this tunnel, you will not be able to access it. 


As a result, the ISP will not know which site you are browsing or what data you pass. Then if a site is blocked in your country or ISP, you can browse the site using VPN. And all this data is encrypted while using VPN.



What are the uses of VPN?


VPN can browse Geo-restricted content browsing, video, and audio streaming sites, specific content for a specific country from any country via Virtual Private Network (VPN). For example, you can't listen to music from the Spotify site in Bangladesh. But if you want, you can also use the Spotify service in Bangladesh by connecting VPN. to the IP server of the US or any other country where Spotify service is available.



1. To keep your information safe.


If you use a free Wi-Fi hotspot in a public place, other people on the same network can trace your browsing data if they are experts on the subject. In this case, the Virtual Private Network (VPN) will save you. If you connect to a VPN, someone will eavesdrop on your Wi-Fi connection, or even your ISP will only see a private network. All the data that is being passed inside will not be able to reach them.


2. To hide your real location.


VPN will give you that facility to use the Internet by keeping your real location secret to avoid tracking different websites. You may also know that many sites in China are officially shut down (even Facebook). The Chinese use VPN to browse those sites and connect to the entire Internet if needed.


3. To protect your privacy when using torrents.


You can use VPN to avoid tracing when downloading files from torrents. Even if you download a legal torrent, your ISP may slow down your connection for fear of more traffic. In that case, you can avoid traces with a VPN.


Is VPN secure?


The issue of security in the virtual world is incomprehensible. Nothing is completely safe. But many are relying on the popular VPN service providers in the market. Again, having a homemade VPN network is not a bad thing - although in many cases, it may seem like "more than rent."


That is not to say that there is no risk of your data being compromised from a dishonest or compromised VPN network. Many companies offer free unlimited VPN, which can be a trap if you don't understand it. So you have to do a little tweaking.


How to use VPN?


If you are very careful and concerned about your online life according to your needs, you can create and use a VPN server for yourself. But most people use different third-party services to avoid trouble. You can safely use the best-rated services among them. Most providers have two types of VPN plans, free and paid.


Sometimes using a VPN will be enough for your free plan. And if you have to use regular for office or business, you can take a good paid plan. Paid plans usually do not have ads, and the number of servers is high, and the speed is high. Also, some more benefits are available in the paid plan.


Almost every VPN service provider has two types OS supported service android and windows, and some providers also provide you with Linux Exe. So no tension. What platform are you on? Just try to use it.


If you want some better VPN service for you, I'll recommend you -  

  • Samsung Max (Free)
  • Express VPN (Paid with 7days Free trial)
  • Tunnel Bear
  • Hotspot shield
  • Nord VPN
  • Name cheap VPN

You can choose one of them. I think those will be better for you.


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