What is VPN ( Virtyal Private Network), are they really save? With the help of VPN can we use any blocked site ? With the help of VPN no one trace me ? How VPN work ? Benefits of VPN ? How to use VPN ? There is so many questions in our mind about VPN some there answers is which you listen from other people. Today i am going to answer all of your questions. Read full article for getting true knowledge.
FULL INFORMATION
The full form of VPN is virtual private network. So first lets we talk about what is network. I explain you network by an example. For example in your home you have a modem / router and television, laptop, smartphone, google smart speaker. They all are connected with each other and forms a network. That network is called internal network and they don't have any link of other network. But when you go for any yotube video then the question is, where is that video stored. This video is stored is in youtube data base, may be in Germany, may be in California, may be in USA or any where in globe and from that place you can pull that video.
What happen on internet is when ever you go on internet and search for example "google.com" then you request is gon through your router to that server where your data is stored and if server allow your request only then you can see google.com. On internet every thing have there assigned address no matter what it is, they are you router, your modem, you website or any thing. Through that address all work is don'ed on internet.
All device have there different IP address or internet protocal address. When you search any thing on internet, at that time your IP address is go to that server and that server give answers, your request is approved and your page is on your screen. In this process there is some advantages and disadvantages. Advantages is very simple, through this technique you can use your internet and all internet is made up from this technique. But there is so many disadvantages first disadvantages is may be your internet provider see your search history or what you search because they know you IP address and they also know for what IP address you request Second disadvantages may be your Government tracks you, Third is when we using open wifi network, when you got open wifi network you becomes very happy but you don't know some time your privacy is in danger. Through that open network when we request for anything, in some cases that data which you request for is encrypted but in majority of cases if there is any hacker then they lock you data and pull your privacy from you. Forth is sometime there is so many data is restricted for some country For example if you request for any video or website who is not for your country then you receive a message "this website is not available for your country". This all are happen because internet know where are you from and what is your IP address and after that they block you because you are not live in that country.
So basically for watching that content which is not available in your country or prevent your self form tracking VPN is used. For example when you connect with any VPN server which is present in another counter then no one no what are watching on internet because your request and your answers is fully encrypted. After using VPN when you request for anything you then your request is goen through that country where your VPN is connected, in that case that website think you are in another country. On the bases of that you got your answer.
What happen on internet is when ever you go on internet and search for example "google.com" then you request is gon through your router to that server where your data is stored and if server allow your request only then you can see google.com. On internet every thing have there assigned address no matter what it is, they are you router, your modem, you website or any thing. Through that address all work is don'ed on internet.
All device have there different IP address or internet protocal address. When you search any thing on internet, at that time your IP address is go to that server and that server give answers, your request is approved and your page is on your screen. In this process there is some advantages and disadvantages. Advantages is very simple, through this technique you can use your internet and all internet is made up from this technique. But there is so many disadvantages first disadvantages is may be your internet provider see your search history or what you search because they know you IP address and they also know for what IP address you request Second disadvantages may be your Government tracks you, Third is when we using open wifi network, when you got open wifi network you becomes very happy but you don't know some time your privacy is in danger. Through that open network when we request for anything, in some cases that data which you request for is encrypted but in majority of cases if there is any hacker then they lock you data and pull your privacy from you. Forth is sometime there is so many data is restricted for some country For example if you request for any video or website who is not for your country then you receive a message "this website is not available for your country". This all are happen because internet know where are you from and what is your IP address and after that they block you because you are not live in that country.
So basically for watching that content which is not available in your country or prevent your self form tracking VPN is used. For example when you connect with any VPN server which is present in another counter then no one no what are watching on internet because your request and your answers is fully encrypted. After using VPN when you request for anything you then your request is goen through that country where your VPN is connected, in that case that website think you are in another country. On the bases of that you got your answer.
CONCLUSION
Benefits of VPN is no one opens you request packets because your data is encrypted, you use any content in your country, you see any website from your home even if that website is blocked in your country, you excess any service which is blocked in your provider and the most important thing is no one see your what you are searching and what is your password. So basically there is so many VPN are available on internet sone are free VPN and aome vpn paid, some services are paid or some services are free. If you are using free version then there is a big question mark about that VPN, may be that VPN can steel your data, may be that vpn is not that secure. So i suggest you to buy a paid version because they have there plans based on data. Using of VPN is very easy, just install VPN software and start it and your VPN is started.
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