--- title: Update CyberNut Client Secret in Microsoft description: update client secret in Microsoft for CyberNut --- [Skip to content](https://knowledgebase.cybernut.com/cybernut-knowledge-base/update-client-secret-microsoft#main-content) English Show submenu for translations [![Help Center Banner-2](https://knowledgebase.cybernut.com/hs-fs/hubfs/Help%20Center%20Banner-2.png?width=400&height=150&name=Help%20Center%20Banner-2.png)](https://knowledgebase.cybernut.com/cybernut-knowledge-base?hsLang=en) - [Home](https://www.cybernut.com/) - [Platform](https://www.cybernut.com/platform) - [Resources](https://www.cybernut.com/resources) Open main navigation Close main navigation - [Home](https://www.cybernut.com/) - [Platform](https://www.cybernut.com/platform) - [Resources](https://www.cybernut.com/resources) - English Show submenu for translations - [Contact Us](https://www.cybernut.com/contact) [Contact Us](https://www.cybernut.com/contact?hsLang=en) How can we help you? - There are no suggestions because the search field is empty. 1. [CyberNut Knowledge Base](https://knowledgebase.cybernut.com/cybernut-knowledge-base?hsLang=en) 2. [Troubleshooting/FAQs](https://knowledgebase.cybernut.com/cybernut-knowledge-base/troubleshooting-faqs?hsLang=en) 3. [Microsoft](https://knowledgebase.cybernut.com/cybernut-knowledge-base/troubleshooting-faqs?hsLang=en#microsoft) January 28, 2026 # Update CyberNut Client Secret in Microsoft ## In this article you will learn how to update the CyberNut client secret for Microsoft. **Step 1:** Login to the **Microsoft Azure Portal** at [https://portal.azure.com/](https://portal.azure.com/) using a Super Admin Account. ![](https://knowledgebase.cybernut.com/hs-fs/hubfs/image-png-Nov-14-2025-03-16-46-0110-PM.png?width=670&height=339&name=image-png-Nov-14-2025-03-16-46-0110-PM.png) **Step 2:** Copy your '**Tenant ID**' and keep it safe in a notepad file. Make sure you label it as **'Tenant ID**'. After you save this, click on **'App Registrations**' on the left side. > **Note:** You will use this value later in the CyberNut Admin Portal. ![](https://knowledgebase.cybernut.com/hs-fs/hubfs/image-png-Nov-14-2025-03-18-21-6760-PM.png?width=670&height=339&name=image-png-Nov-14-2025-03-18-21-6760-PM.png) **Step 3:** Click **View all applications in the directory**. Locate and click **CyberNut Admin**. ![](https://knowledgebase.cybernut.com/hs-fs/hubfs/image-png-Dec-04-2025-02-56-27-5175-PM.png?width=670&height=339&name=image-png-Dec-04-2025-02-56-27-5175-PM.png) **Step 4:** Copy the **Application (Client) ID** and retain this for future reference as you did earlier with the tenant ID. **Note:** You will use this later in the CyberNut Admin Portal. ![](https://knowledgebase.cybernut.com/hs-fs/hubfs/image-png-Nov-14-2025-03-22-29-9042-PM.png?width=670&height=339&name=image-png-Nov-14-2025-03-22-29-9042-PM.png) **Step 5:** Navigate to **Manage**, click **Certificates & Secrets. ** Delete the old secret. ![](https://knowledgebase.cybernut.com/hs-fs/hubfs/image-png-Dec-04-2025-03-02-15-0858-PM.png?width=670&height=339&name=image-png-Dec-04-2025-03-02-15-0858-PM.png) **Step 6:** Click on +**New client secret**. ![](https://knowledgebase.cybernut.com/hs-fs/hubfs/image-png-Dec-04-2025-03-05-43-8487-PM.png?width=670&height=339&name=image-png-Dec-04-2025-03-05-43-8487-PM.png)   **Step 7:** Add a description and set your expiration for at least 365 days. Then click **Add**. ![](https://knowledgebase.cybernut.com/hs-fs/hubfs/image-png-Dec-04-2025-03-07-59-6371-PM.png?width=670&height=339&name=image-png-Dec-04-2025-03-07-59-6371-PM.png) **Step 8:** Copy the **value** for the secret you just created and save this for future reference. **Note:** You will use this **value** later in the CyberNut Admin Portal. ![](https://knowledgebase.cybernut.com/hs-fs/hubfs/image-png-Nov-14-2025-04-00-04-8344-PM.png?width=670&height=339&name=image-png-Nov-14-2025-04-00-04-8344-PM.png) **Step 9**: Visit [http://admin.cybernut.com](http://admin.cybernut.com)  **Step 10**: After you login click **Settings** in the bottom left corner. Confirm that **Microsoft** and **Direct Mail Injection** is selected and click **Save**. ![](https://knowledgebase.cybernut.com/hs-fs/hubfs/image-png-Oct-27-2025-03-28-49-9267-PM.png?width=670&height=337&name=image-png-Oct-27-2025-03-28-49-9267-PM.png) **Step 11**: Click the **Users** tab and add your **Application (Client ID), Client Secret** and **Tenant ID,** into the **CyberNut Admin Portal.**  Then click **Submit**. (Overwrite if needed.) ![](https://knowledgebase.cybernut.com/hs-fs/hubfs/image-png-Oct-27-2025-03-35-38-1019-PM.png?width=670&height=337&name=image-png-Oct-27-2025-03-35-38-1019-PM.png) - [Getting Started for IT Admins (Google)](https://knowledgebase.cybernut.com/cybernut-knowledge-base/getting-started-for-it-admins-google?hsLang=en#main-content) - [Getting Started for IT Administrators](https://knowledgebase.cybernut.com/cybernut-knowledge-base/getting-started-for-it-admins-google?hsLang=en#getting-started-for-it-administrators) - [Getting Started for IT Admins (Microsoft)](https://knowledgebase.cybernut.com/cybernut-knowledge-base/getting-started-for-it-admins-microsoft?hsLang=en#main-content) - [Getting Started for IT Administrators](https://knowledgebase.cybernut.com/cybernut-knowledge-base/getting-started-for-it-admins-microsoft?hsLang=en#getting-started-for-it-administrators) - [New & Updated Features](https://knowledgebase.cybernut.com/cybernut-knowledge-base/new-updated-features?hsLang=en) - [Admin Portal](https://knowledgebase.cybernut.com/cybernut-knowledge-base/admin-portal?hsLang=en#main-content) - [Creating Campaigns](https://knowledgebase.cybernut.com/cybernut-knowledge-base/admin-portal?hsLang=en#creating-campaigns) - [Analyzing Campaigns](https://knowledgebase.cybernut.com/cybernut-knowledge-base/admin-portal?hsLang=en#analyzing-campaigns) - [Reported Threats](https://knowledgebase.cybernut.com/cybernut-knowledge-base/admin-portal?hsLang=en#reported-threats) - [Troubleshooting/FAQs](https://knowledgebase.cybernut.com/cybernut-knowledge-base/troubleshooting-faqs?hsLang=en#main-content) - [General Questions](https://knowledgebase.cybernut.com/cybernut-knowledge-base/troubleshooting-faqs?hsLang=en#general-questions) - [Google](https://knowledgebase.cybernut.com/cybernut-knowledge-base/troubleshooting-faqs?hsLang=en#google) - [Microsoft](https://knowledgebase.cybernut.com/cybernut-knowledge-base/troubleshooting-faqs?hsLang=en#microsoft) - [Admin Portal](https://knowledgebase.cybernut.com/cybernut-knowledge-base/troubleshooting-faqs?hsLang=en#admin-portal) - [Faculty and Staff User Guides](https://knowledgebase.cybernut.com/cybernut-knowledge-base/faculty-and-staff-user-guides?hsLang=en#main-content) - [Faculty & Staff Guides](https://knowledgebase.cybernut.com/cybernut-knowledge-base/faculty-and-staff-user-guides?hsLang=en#faculty-staff-guides) - [Technical Support](https://knowledgebase.cybernut.com/cybernut-knowledge-base/technical-support?hsLang=en) [![Logotype Main@4x-1](https://knowledgebase.cybernut.com/hs-fs/hubfs/Logotype%20Main@4x-1.png?width=100&height=27&name=Logotype%20Main@4x-1.png "Logotype Main@4x-1")](http://cybernut.com?hsLang=en) Copyright © 2025, cybernut.com