---
title: Using MFA to Log in to the Single Connect Desktop Client
slug: reference-guide-3-0-0/using-mfa-to-log-in-to-the-single-connect-desktop-client
description: Learn how to enable Multi-Factor Authentication (MFA) for the Single Connect Desktop Client login with this comprehensive guide. Follow the step-by-step instructions to activate MFA by obtaining a QR code, installing the Single Connect mobile app, and ena
docTags: 
createdAt: 2022-07-31T17:28:01.000Z
---

MFA can be enabled for Single Connect Desktop Client log in, for OTP enabled user groups.
To activate MFA for Single Connect Desktop Client log in:

1. Pre-requisite: All users, including the Admin, have a QR code, installed the Single Connect mobile app, scanned the QR code with the mobile app, and OTP is enabled for at least the user group. (See sections[ ](https://app.archbee.com/docs/jsymInd0w_SXayMlKGOmR/rTcZ2lmPnnQ5CvCC0C0qE)[Sending MFA QR Codes to Users](docId\:E3U2GulCF51DgUx-s7NH2),  [](https://app.archbee.com/docs/jsymInd0w_SXayMlKGOmR/HXrij-XTDti9BoCp12vm7)[Creating a Connection Between Single Connect and the Single Connect Mobile Application](docId\:qrhIpik_cgHzw4HRMvXTV), [Enabling One-Time Password (OTP)](docId\:q04VhhDDdGmqe5MojptWf)  )
2. Navigate to **Administration** > **System Config Man**.
3. Set the required parameter
   **desktop.client.otp.enabled=true **(one-time-password enabled for Desktop Client Log In)