Virtual Private Network (VPN): Pros and Cons

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Lately people have come across the acronym VPN: “Virtual Private Network”. What may seem mysterious at first glance has a very practical use for many people. Because it allows you to browse the Internet with a secure connection between your PC and the network. Here we explain exactly what a VPN is, what it can do, and who should use it and where.

This is a virtual private network.

Secure computer network on the Internet with VPN. This is especially useful during working hours at home. For example, a virtual private network can connect a home computer to an employer’s network that is not as visible from the outside as a personal computer. Because the home office PC gets the company IP address with the VPN connection.

With the right logins and VPN client software like Avast SecureLine or NordVPN, you can use all your office essentials for your daily work.

But virtual private networks can do much more!

It also allows anonymous web browsing. Thanks to the encrypted IP address, third parties such as Google, Facebook, hackers or the police have no way of tracking a user’s movements on the network.

Why is a VPN useful?

The virtual private network mainly protects the privacy of the user. Because every time you browse in plain text, “Big Brother” companies can track every click and use it for their own purposes. For example, for personalized advertising, but also for blackmail attempts by hackers!

Also, in some countries, a VPN allows the use of partially or fully blocked content.

Therefore, the right software is worth it if:

  • You want to hide from hacker attacks and protect your privacy.
  • You often surf on public WLANs, because here too your personal data is transmitted unencrypted.
  • You are traveling to a country that blocks access to certain providers and platforms such as Google, Netflix, WhatsApp, Facebook or Instagram. These are, for example, China, Cuba, Thailand, Iran and North Korea.
  • Despite all reservations, more or less semi-legal streaming services continue to be used.

Are there downsides with VPNs?

While the benefits are great, there are still some downsides.

This includes:

  • Internet speed is slower because the connection must be redirected through the network server.
  • The fact is that ISPs can often see the behavior of users’ networks.
  • Absolute anonymity on the Internet and 100% protection against data misuse cannot be guaranteed.

Two main clients to buy: Avast SecureLine and NordVPN

When it comes to VPN client software, the range of functions in terms of administration is crucial on the one hand and on the other hand. In any case, we recommend that you download the client of your choice on your PC, tablet or smartphone before traveling to a country with restricted Internet access. Especially in this country, it is often difficult to control a virtual private network.

Two clients who have proven themselves in practice are:

Avast Secure Line

The software convinces with useful basic functions and solid comfort for numerous compatible systems. The intuitive operation is easy, the security structure is absolutely sufficient. The client can be used on multiple devices per license. Page loading speed is satisfactory, there is secure WiFi protection, P2P/torrent support, and a special server is available for streaming services.

VPN North

With its server locations spread across the globe (a total of 190 countries are in the program), the client probably has the widest reach. The handling is consistently in German, the apps and apps are very suitable for Android, Apple iOS, Windows and macOS. The client can also be used with VPN routers.

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