---
title: Offline/Online Mode Settings
slug: singleconnect-reference-guide-3-3-0/offlineonline-mode-settings
description: Learn how to adjust the 2FA Offline/Online Settings in the Administration section by modifying the "2fa" parameter. Increase the OTP validity period for access processes to enhance security. Discover the default value and steps to change the "iga.2fa.toke
docTags: 
createdAt: 2022-07-31T18:09:59.000Z
---

To adjust the 2FA Offline/Online Settings:

1. Navigate to **Administration** > **System Config Man**.
2. Enter** 2fa** in the **Parameter Name** field and click the** Search **button.
3. Set the value of the **iga.2fa.token.timestep** parameters.

The default value of the iga.2fa.token.timestep parameter is 30 seconds. In cases where 30 seconds are not enough in access processes, the OTP validity period can be increased. 30 seconds is recommended to increase the security level.

![](https://api.archbee.com/api/optimize/g9cApVza9NIhSh0pjZYtA/5utOh_2Nru1_dEbdi3Oh8_image.png "MFA Settings")