Configuring a secure private network on Windows 11 using Built-in VPN and Multi-Factor Authentication

Situatie

In today’s context, network security is a top priority. The increase in cyberattacks, data leaks, and traffic interception makes using a VPN (Virtual Private Network) and Multi-Factor Authentication (MFA) essential for both workplace and personal use.

Windows 11 natively supports VPN configuration and allows enabling MFA through a Microsoft account without third-party apps. This project demonstrates the steps to configure a secure VPN connection in Windows 11 and activate MFA, ensuring data protection and traffic confidentiality.

Solutie

To complete this setup, you will need:

A PC or laptop running Windows 11
A stable internet connection
An active Microsoft account
Access to a VPN server (dedicated, router-based, or trial VPN service)
VPN login details: server address, protocol type, and authentication credentials.

1. Configuring the Built-in VPN on Windows 11

Accessing VPN Settings

Open Settings → Network & Internet → VPN
Click Add VPN.

2. Filling in VPN Information

1. For VPN provider, select Windows (built-in)
2. Enter a descriptive Connection name (e.g., “Office VPN”)
3. Enter the Server name or address (IP or domain)
4. For VPN type, select IKEv2 (recommended for security)
5. For Type of sign-in info, select User name and password
6. Enter authentication credentials provided by your network administrator
7. Click Save.

3. Connecting to the VPN

1. 1. In the VPN section, select your VPN connection
  2. Click Connect.
  3. Verify that the status changes to “Connected”.

4. Enabling Multi-Factor Authentication (MFA) on Windows 11

4.1 Accessing Microsoft Security Settings

Sign in at account.microsoft.com.
Go to Security → Advanced security options.

4.2 Activating Two-Step Verification

Enable Two-step verification
Choose a secondary authentication method: Microsoft Authenticator app or SMS
Follow the steps to confirm your device.

5. Testing the Secure Connection

Connect to the configured VPN
Visit https://whatismyip.com to check if your IP address has changed
Disconnect and reconnect, observing the MFA prompt.

Tip solutie

Permanent

Impact colateral

Implementing a secure VPN connection combined with MFA on Windows 11 provides the following benefits:

Data confidentiality: all traffic is encrypted.

Extra protection against unauthorized access.

Access to internal network resources.

Limitations:

Dependence on a functional VPN server.

Possible reduced connection speed.

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