OpenVPN Security Upgrade | MFA & 2FA Authentication

Technical Anshu का प्रैक्टिकल IT व सर्वर ट्यूटोरियल: OpenVPN Security Upgrade | MFA & 2FA Authentication

इस वीडियो में लाइव लैब, स्टेप-बाय-स्टेप गाइड और प्रैक्टिकल सेटिंग्स विस्तार से समझाई गई हैं।

00:00 OpenVPN Username & Password Authentication – Overview
00:03 Authenticate OpenVPN Using Username & Password
00:10 Access Server Interface & Login
00:29 Save Username & Password Authentication Settings
00:34 Create Local Directory for OpenVPN Users
00:42 Add Username, Full Name & Password
00:51 User Account Configuration Completed
01:00 Enable Two-Step Verification (MFA) for OpenVPN
01:20 Generate MFA Key or QR Code
01:47 MFA Setup Completed Successfully
02:01 Download OpenVPN Client Configuration File
02:16 Import Config File into OpenVPN Client
02:25 Connect OpenVPN Using Username & Password
02:51 OpenVPN Connection Verified
03:03 Connect from External Network (Important Note)
03:17 DHCP Network Limitation Explained

In this video, you'll learn how to set up multi-factor authentication (MFA) alongside traditional username/password login in OpenVPN, adding a powerful layer of security to your VPN access. Perfect for admins and tech enthusiasts, this step-by-step guide walks you through enabling MFA using TOTP (Time-Based One-Time Passwords) or integrating with a RADIUS-based solution.

What you'll learn:

How to enable MFA for OpenVPN Access Server via the Admin Web UI (TOTP-based)
Alternative MFA options like RADIUS integration with providers such as Protectimus or miniOrange
Best practices for combining username/password authentication with MFA for enhanced security
A brief overview of what to expect when logging in: first enter credentials, then a one-time code

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