What Is a VPN and Why Do You Need One?

A VPN is a virtual private network that creates a secure connection between your device and the internet. When you use a VPN, all your internet traffic goes through an encrypted “tunnel”, which means no one can see what you’re doing online – not your internet provider, not hackers, and not government agencies.

Think of it like sending a letter. Without a VPN, it’s like a postcard – anyone can read it. With a VPN, it’s a letter locked inside a secure safe.

Technically, a VPN routes your traffic through a remote server, hiding your real IP address and encrypting your data.

For example: if you’re in Montenegro but connect to a VPN server in Germany, websites will think you’re browsing from Germany.

Here are the main reasons why millions of people use VPNs:

1. Protection on public Wi-Fi

Cafés, airports, and hotels are hotspots for hackers. A VPN protects your data from being intercepted.

2. Privacy from your internet provider

Your ISP can track and store your browsing history. With a VPN, that’s no longer possible.

3. Access to blocked websites

Some sites may be unavailable in your country. A VPN helps bypass censorship and geo-restrictions.

4. Security when handling sensitive information

Whether you’re working with documents, finances, or just value your privacy – a VPN keeps your activity private.

5. Avoiding price discrimination

Prices for flights, hotels, or services can vary by location. Changing your IP with a VPN may help you save money.

In most countries, using a VPN is completely legal. However, in some places – like China, Iran, or Russia – there may be restrictions or regulations. It’s important to check local laws before using a VPN abroad.

If you value privacy, unrestricted access to information, and want to stay protected online – a VPN is definitely worth installing.

It’s especially useful if you often use public networks or travel frequently.

When choosing a VPN, it’s important to consider a few key factors: speed, reliability, encryption level, server network, privacy policy, and streaming support. Free options may seem tempting, but they often come with serious limitations and risks.

Among paid services, NordVPN and Surfshark stand out as trusted and proven choices:

• NordVPN offers one of the most secure infrastructures, keeps no logs, and consistently works with YouTube Premium, Netflix, and other platforms. It’s a solid choice for those who value top-level security and fast speeds.
• Surfshark is a more affordable solution with unlimited simultaneous connections, built-in ad blocking, and advanced features to bypass censorship. It’s ideal for travelers and anyone looking for a full-featured VPN at a great price.

Both services work on all devices and offer 24/7 customer support.