Sign in to the Azure Active Directory admin center with the global administrator credentials for your tenant. Select Azure Active Directory in the left pane. Select Azure AD Connect. Verify that the Pass-through authentication feature appears as Enabled.
How do you check if pass-through authentication is enabled?
Ensure that the Pass-through Authentication feature is still Enabled on your tenant and the status of Authentication Agents shows Active, and not Inactive. You can check status by going to the Azure AD Connect blade on the Azure Active Directory admin center.
What is password pass-through authentication?
In Microsoft Windows Server-based networks, Pass-Through Authentication is a method of performing authentication to a domain controller that resides in a trusted domain. Pass-through authentication enables users to log on to computers in domains in which they do not have a valid user account.
How do I install pass-through authentication agent?
Select Azure Active Directory -> Azure AD Connect -> Pass-through Authentication -> Download agent. Accept the terms of service and download the latest version. Install the latest version of the Authentication Agent: Run the executable downloaded in Step 2.
How do I turn off pass-through authentication?
How can I disable Pass-through Authentication? Rerun the Azure AD Connect wizard and change the user sign-in method from Pass-through Authentication to another method. This change disables Pass-through Authentication on the tenant and uninstalls the Authentication Agent from the server.
What is the difference between password hash sync and pass through authentication?
Password hash synchronization—Synchronizes the hash of a user’s Azure AD and on-premise Active Directory passwords. … Pass-through authentication—Allows users to authenticate with the same password on both Azure AD and on-premise Active Directory.
What does pass through mean?
(pass through something) to go to a place for only a short period of time before continuing a journey.
What is pass-through authentication Azure?
Azure Active Directory (Azure AD) Pass-through Authentication allows your users to sign in to both on-premises and cloud-based applications using the same passwords. … When users sign in using Azure AD, this feature validates users’ passwords directly against your on-premises Active Directory.
How do I know if hash sync is enabled?
Run Azure AD Connect, and then select View current configuration. In the details pane, check whether Password synchronization is enabled on your tenant. Disable the Password synchronization feature.
How do I use a Microsoft temporary access pass?
Enable the Temporary Access Pass policy
- Sign in to the Azure portal as a Global admin and click Azure Active Directory > Security > Authentication methods > Temporary Access Pass.
- Click Yes to enable the policy, select which users have the policy applied, and any General settings.
How do I authenticate an azure ad?
Enable Azure Active Directory in your App Service app. Sign in to the Azure portal and navigate to your app. Select Authentication in the menu on the left. Click Add identity provider.
What is a pass-through agent?
Pass-through authentication (PTA) is a feature of Azure AD Connect. It involves a simple service in the form of an agent running on one or several on-premises domain-joined servers, which validates a user’s sign-on on behalf of Azure AD directly with the on-premises Active Directory (AD).
Which port should be opened for passthrough authentication in Azure AD Connect for enabling SSO?
Table 6a – Pass-through Authentication with SSO
|HTTPS||443||Enable outbound HTTPS traffic for operations such as enabling and disabling of the feature, registering connectors, downloading connector updates, and handling all user sign-in requests.|
What is password hash synchronization?
Password hash synchronization is one of the sign-in methods used to accomplish hybrid identity. Azure AD Connect synchronizes a hash, of the hash, of a user’s password from an on-premises Active Directory instance to a cloud-based Azure AD instance.