Topic - How VPN Tunneling Works

How VPN Tunneling Works
How VPN Tunneling Works 🔐 | Explained Simply

A VPN creates a secure tunnel between your device and the internet, protecting your data and hiding your real IP address.

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🔹 Step 1: User Request
Your device creates a normal internet request (source → destination).

🔹 Step 2: Encryption
The VPN client encrypts this request and wraps it inside another IP packet.

🔹 Step 3: Tunnel to VPN Server
The encrypted packet is sent through a secure tunnel to the VPN server.
Your destination IP is replaced with the VPN server’s IP.

🔹 Step 4: Decryption at VPN Server
The VPN server decrypts the packet and reads the original destination.

🔹 Step 5: Forward to Destination
The server sends the request to the final destination using its own IP, not yours.

🔹 Step 6: Secure Response Back
The response travels back through the same encrypted tunnel to you.

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💡 Result:
✔ Your real IP is hidden
✔ Data is encrypted
✔ Safe browsing on public networks

#VPN #Networking #CyberSecurity #Privacy #HowInternetWorks #DataDrivenInsights

Subsection: IT Knowledge
Section: Student Zone

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