What Is a VPN and How Does It Work? A VPN (Virtual Private Network) is a technology that creates a secure, encrypted connection between your device and the internet. Normally, when you browse online, your data travels directly from your device to a website through your internet provider. This means your activity can potentially be tracked or monitored. A VPN changes that process by routing your connection through a secure server before it reaches the internet. This hides your real IP address and encrypts your data, making it much harder for others to see what you're doing online. Simple explanation: Without VPN → direct connection With VPN → encrypted tunnel → secure browsing Why Understanding VPNs Is Important Knowing how VPNs work helps you understand online privacy and security. Many users install apps without understanding their purpose, which can lead to misuse or unrealistic expectations. 🔵 Key reasons VPN knowledge matters: 🔹 Protects personal data on public Wi...