What is VPN? How Virtual Private Networks Work?

 What is a VPN & How Does it Work?

A VPN is a private network that transmits data in encrypted form. As you surf online, data is constantly being transferred from one place to another. Normally, the own IP address is used for this, which gives clear information about the server and the geographical region. This can only be traced back to a limited extent via a VPN. You also get access to restricted websites that are subject to censorship, for example. When you connect to a VPN service, you are connected to the provider's server.

You will also receive a new IP address, instead of your own, use that of the VPN provider. The Internet connection between your own computer and the connected server is also encrypted. Your IP address remains secret, so movements on the network can neither be logged nor traced.

Why a VPN Service?

VPN technology was originally developed to give field workers access to a company's files. Sensitive documents could be accessed via an encrypted and secure connection. This still works today, but VPNs are now mainly for private use. You can ensure security and protection on the Internet.

In addition to improved privacy, you also ensure that you have access to a free Internet. So you can access any website no matter where you are in the world. But the use of a public WLAN is also safer, blocked and blocked content can be accessed, censorship can be circumvented and tracking is also prevented.

What is a VPN? | Virtual Private Networks Explained

Why are IP Addresses Important?

The IP address is a combination of numbers that identifies your device. You can call it a kind of home address. All end devices have such a sequence of digits as soon as a connection to the internet is established. The IP address can also be used to draw conclusions about the region in which you are located.

If you use a VPN server, then obtain the IP address of the server, including the region in which it is located. If someone wants to trace the IP address, they end up with the VPN provider and not with you. Here are all the benefits you get from using a VPN:

Secure use of public WLANs

Public networks are quite insecure. Anyone who wants to can access the data that is exchanged in it. For example, if you use it for online banking, abuse can quickly occur. A VPN always transmits its own communication to the server in encrypted form, regardless of whether you are in a public network or surfing privately.

Stream from Anywhere

In addition, many streaming offers are regionally bound. With a VPN, you can fool the streaming platform into believing that you are in another country and thus access all content.

Visit Blocked Websites

In some cases, certain websites are also blocked in regions or in certain locations. With a VPN, this can be circumvented, no matter what block it is.

Circumvent Censorship

Not everyone lives in a free country and benefits from unlimited access to information. If you do not want to live under these conditions, you can bypass this censorship with VPN access.

Bypass ISP Tracking

Internet tracking is a normal process to collect personal information. Your own Internet provider can see everything you do online. VPN protect you from this and ensure that you are anonymous on the internet. No data can be stored, tracked or sold.