What is VPN and how does it work?
Hackers and snoopers are always looking for when they can steal the important data of a person and will be able to demand more money in return. But gradually with the changing times, the security of internet is being taken care of and some changes are also taking place in it.
what is VPN
The full name of VPN is Virtual Private Network, it is a network technology that makes secure connections in public networks such as the Internet and private networks such as Wi-Fi. VPN is a great way to keep your network secure and protect your personal data from hackers.
VPN service is mostly used by people like businessmen, organizations, government agencies, educational institutions and corporations working online so that they can keep their important data safe from unauthorized users. VPN protects all types of data, that is, what is necessary and what is not even necessary. Those who are common people and they use the internet for browsing, they can also use VPN service through VPN application on their phone or computer.
When it comes to internet freedom in India, then there is a big hit here about free internet. This is because many times the local government does regular blocking and access restriction in different parts of the country, due to this, downloading and uploading becomes very difficult at times, sometimes you may get jailed for not following the rules.
In such a situation, we need some such technology so that we can keep our identity safe. Keeping ourselves protected means that by using VPN, it keeps our identity private and secure, while also helping to bypass many restrictions.
How VPN works
The most important job of VPN is to keep your connection or all the work you are doing on the internet safe. Along with that, the biggest advantage of using VPN is that whatever restrictions are there on the internet, like there are some websites which we cannot access in our country, then we will be able to access that website easily with the help of VPN. Meaning the website which you were not allowed to see earlier, now you can see that website through VPN.
When we connect our device with VPN then that device works like a local network and whenever we search by putting that website in our phone's browser which is blocked in our country then VPN to do its work. starts. Sends the user's request to the server of that blocked website through VPN and then from there shows all the content and information of the website in the user's device.
When you connect to another country's VPN while staying in one country, that work is done through tunneling and that work is done very easily because that website is not blocked in that country which is in our country, then you are there. are connected to the VPN, after that a network connection is formed between that VPN and your VPN which remains encrypted which means that no one can steal personal details from that network and then you can access the website through that VPN. can do.
How to use VPN
Now then we have got some information about what is VPN. Then in such a situation, we have to know how to use these VPNs in your Desktop Computer or Smart Phone.
How to set up VPN in your computer?
If you want to use VPN on your computer, then for this you have to use Opera Developer Software. You just have to download and install that software.
1. After installing first, you have to open the app, now you will see an option of menu in the upper side, you will have to click on it then click on setting.
2. By clicking on Setting, you will have the option of Privacy and Security, then clicking on it, you will see the option of VPN, there you will have to tick Enable VPN.
3. By doing this VPN will be activated in your Opera browser, now you can access all blocked websites in it.
4. Now you can see VPN written near the URL of the browser, by clicking on it you can turn on / off the VPN whenever you want, as well as change the location wherever you want.
How to set up VPN in Smart Phone or Mobile
If you want to set up VPN in your Smart Phone then you can do it very easily, for this you just have to first download that VPN App from your mobile from Play store (Android) or AppStore (iOS) and then install it. You can make use of it. So let's know how to use an app correctly.
1. Download a VPN App to your Smartphone, such as Wind scribe, install it in your Mobile, just like you install an App.
2. After doing this, you will have to open that app, then set your desired location in it, after doing this you will have to click on Connect visible in front.
3. VPN network will be activated in your SmartPhone as soon as you click on Connect.
What are the advantages of VPN?
Let's get complete information about the Advantages of VPN.
1. It helps to access a public connection safely – Many times we may need to use a Wi-Fi connection but they are not very safe, then with the help of a VPN service, we ourselves You can hide your identity and browse safely.
2. It increases online security - When it comes to online safety, browsing the Internet through VPN is really very secure, it protects your web data very well. In another language, having a strong antivirus and a standard firewall, as well as a VPN, adds an extra layer to our security.
3. It Helps You To Watch Any Shows From Anywhere – Geo-restriction is very annoying, but it does happen. In such a situation, a VPN can help you a lot to access geo-blocked websites, there is no border restriction in it that can stop you from watching any shows.
4. You can download anything anonymously – If your Internet Service Provider prevents you from using any websites, then you can download those files anonymously with the help of VPN services.
What are the disadvantages of VPN?
Let us get some information about the disadvantages of VPN.
1. Most reliable VPNs are not free – Although you will find many free VPN services to use but they have a limit like Daily 2 GB or 5 GB, after that you are not free. In this case you have to use a paid monthly subscription.
2. You have to do good research for good connection speed – Often all network traffic is encrypted in a VPN, because it uses a lot of resources which reduce internet speed. That's why you can use a Paid VPN to get faster speed.
3. Not all available VPNs can be trusted – You might be aware that VPN IPs are often not unique, they are shared with many people. Due to this, there are chances of many security issues such as IP address blacklisting and IP spoofing. Therefore it would be better that you use only reputable, trustworthy VPNs and do a lot of research in this regard beforehand.
4. Sometimes VPNs can also be more complex – While some VPNs are simple, there are many complex ones. This means that the process of setting up a VPN is very complex, due to which many users avoid using it.
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