<ul><li>VPNs use tunneling protocols and encryption to secure data by creating a secure tunnel to the VPN server.</li><li>When connected to a VPN, data is encrypted and encapsulated, making it indecipherable to eavesdroppers on public Wi-Fi.</li><li>Using a VPN hides your real IP address, masking your true location and identity to protect your privacy online.</li><li>To ensure maximum privacy and security, it is important to choose a reputable VPN service and follow best practices like using up-to-date protocols and testing for leaks.</li></ul>

What Is a VPN and How It Works and 7 Powers Tips for Security in 2025

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