🔐 What is a VPN - and why should you use one?

Globe with VPN lettering
What is a VPN?

🔐 Introduction to the topic

A VPN encrypts your internet connection and routes it via a secure server. This means

  • Your IP address is masked
  • Your location remains hidden
  • Your data is protected from prying eyes - whether from hackers, advertising networks or even your internet provider

But for me, a VPN is more than just a security tool. It is a statement: I decide who can see me online - and who can't.

📌 Want to get started right away? Take a look at my VPN recommendations I have put together a list of providers that I use and test myself.

🌍 Freedom in the digital space

A VPN also allows you to do this:

  • Access to content that is regionally blocked (e.g. streaming services)
  • Secure surfing in public WLANs
  • Protection when working with sensitive information

A VPN is almost mandatory, especially for people who travel a lot or work remotely.

🧭 VPN in everyday life - how you actually benefit

A VPN isn't just an abstract tool for tech nerds - it's a practical companion for your everyday digital life. Here are specific scenarios in which it offers you real added value:

🔐 1. public WLANs - security instead of risk Whether in a café, at the airport or in a hotel: public networks are convenient, but often insecure. A VPN protects you from man-in-the-middle attacks where third parties intercept your data. This is particularly important when logging into your bank account or checking work emails.

💼 3. remote work - data protection for sensitive projects If you work from home or access company data on the move, a VPN is a must. It protects internal documents, customer data and project information from prying eyes - especially when accessing the cloud or tools such as Jira, Slack or Notion.

💼 3. remote work - data protection for sensitive projects If you work from home or access company data on the move, a VPN is a must. It protects internal documents, customer data and project information from prying eyes - especially when accessing the cloud or tools such as Jira, Slack or Notion.

📱 4. smartphone protection - safe on the move too Many people think VPNs are only for laptops. Wrong! Modern VPN apps also protect your smartphone - when surfing, using apps or shopping online. This means your IP address remains hidden even when you're on the move.

🧠 5. digital self-determination - control over your data A VPN is a tool for digital empowerment. You decide who can see your data - not your provider, not Google, not Meta. In combination with tracking blockers, password managers and data-saving tools, this creates a real protective shield.

📊 6. SEO & content work - change of location for research If you create content for international target groups, a VPN helps you test search results in other countries. You can see how your website ranks in the USA, France or Spain - without physically being there.

🎯 7. protection against personalized manipulation Many platforms show you content based on your location and surfing behavior. With a VPN, you can break through these filter bubbles and get neutral results - ideal for political research or product comparisons.

🔍 Are you looking for a suitable VPN provider? I have Here is a selection of my recommendations transparent and independent.


🔐 What is a VPN - and why should you use one?

You can find more tips on digital self-determination here:

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💬 Your opinion counts

I welcome comments, questions and discussions. What do you think about VPNs? Do you already use one - or are you still skeptical?

See you soon and stay digitally alert, Leo.


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