---
title: "How do I set up two-factor authentication (2FA) using TOTP?"
slug: "how-do-i-set-up-two-factor-authentication-2fa-using-totp"
updated: 2026-05-27T13:22:00Z
published: 2026-05-27T13:22:00Z
canonical: "docs.insys-icom.com/how-do-i-set-up-two-factor-authentication-2fa-using-totp"
---

> ## Documentation Index
> Fetch the complete documentation index at: https://docs.insys-icom.com/llms.txt
> Use this file to discover all available pages before exploring further.

# How do I set up two-factor authentication (2FA) using TOTP?

The **icom Connectivity Suite** uses a two-factor authentication for to different things:

- For the login of a user to the **icom Connectivity Suite** portal**.** This is described [here](https://docs.insys-icom.com/kb/docs/icom-connectivity-suite-user-management-en#twofactor-authentication-for-a-user-to-login-to-the-portal).
- For authenticating a third-party device (PC) to the **icom Connectivity Suite - VPN**. This is described [here](https://docs.insys-icom.com/kb/docs/icom-connectivity-suite-vpn-two-factor-authentication-totp-en).