> ## Content Index
> Fetch the complete content index at: https://todayfixtech.com/llms.txt
> Use this file to discover other available public pages before exploring further.

# How to Reset Sharing Settings in Microsoft 365 for Better Security
- URL: https://todayfixtech.com/reset-sharing-settings-microsoft-365/
- Published: 2026-10-10T12:34:05.000Z
- Updated: 2026-10-10T12:34:05.000Z
- Author: Md Sojib Mia
- Tags: Microsoft, Troubleshooting

If you need to reset your document sharing settings in Microsoft 365, you [can enhance your security](https://todayfixtech.com/microsoft-365-security-features/) by following the right steps. As a small business owner, it’s crucial to manage your sharing settings effectively. This guide provides clear, step-by-step instructions to reset your sharing settings and verify the updates.

## What are your current sharing settings?

Before resetting your sharing settings, understand the configurations currently in place. To check your [existing sharing settings in Microsoft](https://todayfixtech.com/microsoft-365-updates-features/) 365, follow these steps:

1. Sign in to your Microsoft 365 account.
2. Navigate to the Admin Center by selecting the app launcher and choosing 'Admin'.
3. In the left pane, click on 'Settings' and then select 'Org settings'.
4. Under the 'Services' tab, locate 'Sharing' to view your current settings.

Here, you can see how documents and files are shared across your organization, including whether external sharing is enabled and the default sharing link type for files. Knowing your current settings will help you determine how to adjust them to enhance security.

## Step-by-step guide to resetting sharing settings

To reset [your sharing settings in Microsoft](https://todayfixtech.com/backup-data-microsoft-365/) 365:

1. In the Admin Center, return to the 'Sharing' section under 'Org settings'.
2. Review the options available for sharing. You can choose to: - Disable external sharing altogether. - Limit external sharing to specific domains. - Enable or disable sharing links.
3. Adjust the settings according to your security needs. For example, to restrict sharing: - Select 'Only people in your organization' for file sharing. - Uncheck 'Allow sharing with all external users'.
4. After making adjustments, click 'Save' to apply the changes.
5. To enforce these settings, check individual SharePoint sites and OneDrive settings. Navigate to each site and adjust their sharing settings as needed.

![A screenshot of the sharing settings page in Microsoft 365 Admin Center.](https://tse1.mm.bing.net/th?q=Microsoft%20365%20sharing%20settings%20options&w=624&h=352&c=7)

## How to verify the reset was successful

After resetting your sharing settings, ensure that the changes have been successfully applied. You can verify this by:

1. Going back to the 'Sharing' section in the Admin Center.
2. Reviewing the settings to confirm they reflect your recent changes.
3. Testing document sharing by trying to share a file. If you set restrictions, the sharing options should reflect those limits.
4. Additionally, ask a colleague to attempt sharing a document to see if the permissions function as intended.

If everything appears correct and your settings are enforced as expected, then your sharing reset was successful.

## Conclusion

With your sharing settings reset, you can feel more confident about the security of your documents in Microsoft 365\. Regularly reviewing these settings is a good practice as your business needs evolve. Consider creating a schedule to periodically check your sharing configurations to keep your data secure.