4 Great Reasons You Need a VPN!
Virtual Private Networks are VPNs. They are basically a way of connecting 2 devices using a secure and encrypted connection. The idea of a VPN is to give people privacy and to avoid their data being intercepted. The commands made on your computer are sent through a tunnel to another computer that will carry out those commands on your behalf. This means that while you are connected to the VPN, there is no trace of your machine visiting websites, games, blockchain apps and so on.
The VPN servers effectively acts as your front man – your public speaker if you will. Behind the scenes there is you pulling all strings. A little like people say the president of America doesn’t run the country as it is the CIA pulling all the strings. In this case, you would be the CIA.
How Does VPN Encryption Work?
Imagine looking down on a busy road with the cars flowing back and forth with junctions and interchanges breaking the cars off and sending them in different directions. The cars are the data bits flowing through the internet. If something from the sky was drop, then the car would get hit.
Now as you are watching these cars, suddenly a tunnel comes up and the cars disappear into that tunnel. Here is your encryption encapsulation. Now everyone knows there is a tunnel, but no one knows what is inside it because you cannot see into that tunnel. This is the encryption at work, but you also need to understand that there are different levels of encryption.
For example, the tunnel we used in our example may be below a river. To get to the outer rim of the tunnel is easy as you would go through water. However, if the tunnel was through a mountain, then this would be a higher level of encryption because the rock above the tunnel is hard to penetrate in order to get to the tunnel.
Let’s take a look at why people use VPNs. We are going to give you the 3 main reason below, and if any of these suit you, then go and check out some VPN software such as this package you can use for online security know as sicurezza online.
VPNs offer multiple levels of encryption so when people can see your connection on an internet router, they would not be able to break through that connection. With a high-level encryption, it is pretty much impossible to crack.
The connection is private so far as you are using another computer to make commands for you. This means that all traces of visiting these websites are not recorded on your local device and instead the VPN server you are connected will b e recorded as the device that visited the website.
VPNs are useful if you want to connect to another country. Some websites have location restrictions, so you will not be able to visit the website unless you are in that country. With the encrypted connection a VPN server in the country of the website that you want to access, the website will not be able to detect your physical location and instead the VPN server’s location will be used.
The same applies to watching movies sites like netflixall’estero. If you are not in this country, then you can use the VPN to connect to servers within that country and get their version of Netflix instead of the version of the country you are in.
At the end of the day VPNs are there to help people bypass certain restrictions the internet can throw at you as well as offer you privacy online plus the chance to avoid people stealing your data thanks to the highly encrypted VPN connections available.