📄 Article 2: How VPNs Protect Your Privacy (And When They Don’t)
Virtual Private Networks (VPNs) are often marketed as the ultimate privacy tool. And yes, they can hide your IP address, encrypt your traffic, and let you bypass geo‑restrictions. But the truth is more nuanced.
How VPNs work?
A VPN creates a secure “tunnel” between your device and the internet. Instead of connecting directly, your traffic is routed through a VPN server. This masks your real IP and encrypts your data, making it harder for hackers or snoops to intercept.
Benefits of VPNs
Privacy: Your ISP can’t easily track your browsing. Security: Encrypted traffic protects against public Wi‑Fi risks. Access: You can view content restricted to certain countries.
Common Myths
Myth: VPNs make you completely anonymous. Reality: They hide your IP, but websites can still track you with cookies and browser fingerprints. Myth: Free VPNs are just as good as paid ones. Reality: Many free VPNs log your data or inject ads.
When VPNs fail
DNS Leaks: Sometimes your DNS requests bypass the VPN, exposing your activity. Shady Providers: Some VPNs claim “no logs” but secretly store data. Legal Limits: VPNs don’t protect you from law enforcement if you break the law.
Alternatives:
Tor Browser: Routes traffic through multiple relays for stronger anonymity. Proxies: Mask your IP but don’t encrypt traffic.
Conclusion:
VPNs are powerful tools, but they’re not magic. Use them wisely, choose reputable providers, and combine them with good browsing habits for true digital safety.