Identifying and managing stale entries in Azure Entra's Application Registrations can help keep your directory clean and secure. Here are some steps to do this:
Audit Application Usage:
- Navigate to the Azure Portal and go to Azure Active Directory.
- Select "Enterprise applications" and then "All applications."
- Review the sign-in activity for each application. Applications with no recent sign-ins may be stale.
Review Application Owners:
- Check the list of owners for each application. If the owners are no longer with the organization or their roles have changed, the application might be outdated.
**Check App Registration Dates:**
- Look at the creation and last updated dates of your app registrations. Older applications that haven't been updated in a while might be candidates for review.
**Communicate with Teams:**
- Reach out to the teams or individuals responsible for the applications. Confirm whether the applications are still in use or if they can be deprecated.
**Set Policies:**
- Implement policies for regular reviews of application registrations.
- Establish a process for deprecating and deleting applications that are no longer needed.
**Use Automation:**
- Consider using Azure automation tools to identify and flag stale applications based on criteria like no recent sign-ins or owner inactivity.
By regularly reviewing and managing your application registrations, you can ensure that your Azure environment remains secure and up-to-date.