TL;DR
Browser VPNs protect your browser traffic only, are easy to use, and often free or cheap. Network VPNs secure all internet traffic from a device, require software installation, and are generally more reliable for full protection but cost more.
1. Understanding the Basics
Both types of Virtual Private Networks (VPNs) create an encrypted connection between your device and the internet. This hides your IP address and location, improving privacy and security. However, they work in different ways and offer varying levels of protection.
2. Browser-Based VPNs
Browser VPNs are extensions or built-in features within web browsers like Opera or Brave. They only route the traffic from that specific browser through a VPN server.
- How they work: The extension encrypts your browser’s data and sends it to a VPN server before connecting to websites.
- Pros:
- Easy to install and use – typically one-click activation.
- Often free or low cost.
- Good for basic privacy when browsing.
- No system-wide configuration needed.
- Cons:
- Only protects browser traffic – other apps on your device aren’t covered.
- Can be less reliable than network VPNs.
- May have limited server locations and features.
- Privacy policies can vary significantly; some may log data.
Example: Using the Opera browser’s built-in VPN.
3. Network-Based VPNs
Network VPNs are applications you install on your operating system (Windows, macOS, Android, iOS) or router. They route all of your device’s internet traffic through a VPN server.
- How they work: The application creates an encrypted tunnel for all internet connections from your device.
- Pros:
- Protects all internet traffic – not just browser activity.
- More secure and reliable than browser VPNs.
- Wider range of server locations and features (e.g., kill switch, split tunneling).
- Better privacy policies from reputable providers.
- Cons:
- Requires software installation and configuration.
- Typically requires a paid subscription.
- Can slightly slow down internet speed due to encryption overhead.
Example: Installing OpenVPN Connect on Windows.
4. Choosing the Right VPN
- For basic browsing privacy: A browser VPN might be sufficient, especially if you’re using a trusted browser like Opera or Brave with its built-in VPN feature.
- For full device protection and security: A network VPN is the better choice. Look for reputable providers with strong encryption protocols (e.g., OpenVPN, WireGuard) and a no-logs policy.
- Consider your needs: If you frequently use public Wi-Fi, a network VPN is highly recommended. If you only need to access geo-restricted content occasionally, a browser VPN might suffice.
Checking your IP address: You can verify if your VPN is working by visiting a website like WhatIsMyIP before and after connecting to the VPN.