Virtual Private Networks (VPN): What’s Behind It

Virtual Private Networks (VPN)

More and more internet users are concerned about privacy and online security issues. One often comes across the term VPN. This software can be used to protect yourself from numerous online threats.

But VPNs can do even more. They also benefit from streaming, traveling abroad, and even smart home systems. This article will teach you how a VPN works, what you can use it for, and what makes a good provider.

VPN: Explanation & How It Works

The abbreviation VPN stands for the virtual private network. These individual terms can explain exactly what the service is about.

Virtual means that a connection to a network is established without physical contact – no cables are required for this. There are numerous VPN servers located all over the world. With just a few clicks, you can connect to another network online. This will also change your IP address.

The network is private, as all communication is encrypted. Your data is transported through an opaque tunnel if a VPN is activated. Outsiders like the government, website operators, or internet providers can no longer track your activity.

What Can I Use A VPN For?

So now we know what a VPN is. With such a service, you not only protect your privacy. Encrypted communication has numerous advantages. In this chapter, I summarize the three most important purposes for you. 

Protect Privacy & Disguise Internet Activity

Privacy is becoming an increasingly important issue: many people have become aware of many dangers online and that users’ privacy is not always respected. Hacker attacks are not uncommon.

Connecting to a VPN server encrypts every step you take on the Internet. This makes it much more difficult for third parties to see what you do online. For example, your Internet provider or a public network operator can no longer understand which pages you open. In this article, you will find out why public WLANs pose a danger. 

A VPN is ideal for surfing the web with more anonymity. As soon as you connect to the network, you automatically take over the IP address of the VPN server. This effectively replaces your own and is very difficult to trace back. Your identity remains just as private as your location. This is also determined based on the IP address. 

Bypass Country Blocks & Censorship

There is content that is only available at certain locations and may be consumed. 

If you are connected to a VPN server from the USA, you surf the net with an American IP address. If you have just started an exciting Netflix series and cannot continue streaming it while on vacation, a German IP address is always available with a VPN. 

But you don’t just trick streaming services like this. Internet censorship can also be circumvented in the same way with a VPN. 

Access To a Professional or Private Network

VPNs are not only suitable for private purposes, but they are also beneficial for work or university. If you are not in the office but traveling or working from home, a VPN allows you to access the database of your university or company. 

Another application is smart home control. With a VPN, you always have the option of connecting to your network at home when you’re on the go.

VPNs In The Test: How Do I Recognize a Good Provider

You will come across various offers online if you are looking for a VPN service. However, caution is advised because not all providers are good and trustworthy. When choosing a VPN, consider the following:

  • Protocols: OpenVPN and WireGuard are ideal. Do not use a VPN that does not use one of these two protocols. 
  • Logs: An operator should not store logs if you want to protect your privacy using the service. 
  • Operating systems: Sophisticated VPN clients for different operating systems are not only practical but also necessary for smooth use
  • Devices: Good VPN providers allow you to simultaneously use the VPN with one account on multiple devices. 
  • Method of payment: Many VPNs can be paid anonymously. Look out for bitcoin and cash to protect your identity.  
  • Server Locations: For streaming, a VPN operator must offer many locations. The number of servers is also crucial for a reliable connection. 

The individual providers sometimes differ very significantly in these points. In the last few months, I have looked closely at numerous services. You can find the results and best providers here. 

Conclusion: VPNs Convince With Numerous Advantages

VPNs are becoming increasingly popular for a reason. The operation of such software is very simple, and the purposes are versatile. You can protect your privacy with just a few clicks while bypassing censorship and geoblocks. Hackers have a harder time stealing information, and data collectors and curious network operators can no longer track your steps.

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