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Why Should I Care About Joining a Windows 10 Device to Azure AD? – Directions Training
› Windows The easiest way to accomplish it is to disconnect it from any network, then apply Microsoft’s generic W10 Pro key ” VK7JG-NPHTM-C97JM-9MPGT-.
– How to Azure AD Join a Windows 10 Home device? – Microsoft Q&A
Nov 08, · Turn off workplace join using the Settings catalog; Use proactive remediation to check the Windows SKU; Troubleshoot activation issues ^ Windows 10/11 activation on Azure AD joined devices is handled by two scheduled tasks on the device, EnableLicenseAcquisition and LicenseAcquisition, for which multiple triggers are defined. Dec 12, · Create free Team Teams. Q&A for work. Connect and share knowledge within a single location that is structured and easy to search. Viewed 22k times 4 1. I have a number of Windows 10 clients domain joined to azure ad, I still have a local Windows r2 server onsite with a number of shares i wish to map to from the windows 10 clients. Domain Join + Group Policy: IT staff can easily manage PCs, user accounts and groups, security policies, and get easy access to files and printers when you pair Windows 10 Pro with Windows Server. ** You can even define specific security and networking policies for .
– How to join a Windows 10 computer to your Azure Active Directory – Xenit
› Windows The easiest way to accomplish it is to disconnect it from any network, then apply Microsoft’s generic W10 Pro key ” VK7JG-NPHTM-C97JM-9MPGT-.
Microsoft Passport for Work works. SSO relies on special tokens obtained for each of the types of applications above. These are in turn used to obtain access tokens to specific applications. This is true for both Azure AD joined and domain joined devices. In personal devices registered with Azure AD, the PRT is initially obtained upon Add Work or School Account in a personal device the account to unlock the device is not the work account but a consumer account e.
Without it, the user will be prompted for credentials when accessing applications every time. Please also note that the PRT contains information about the device. This means that if you have any device-based conditional access policy set on an application, without the PRT, access will be denied.
The PRT has a validity of 90 days with a 14 day sliding window. If the PRT is constantly used for obtaining tokens to access applications it will be valid for the full 90 days. After 90 days it expires and a new PRT needs to be obtained. Now, there is a caveat for domain joined devices. This is a behavior we want to change and hope to make for the next update of Windows.
This would mean that even if the user goes off the corporate network, the PRT can be updated. The implication of this behavior today, is that a domain joined device needs to come into the corporate network either physically or via VPN at least once every 14 days. The diagram shows the flow in parallel to the long standing Windows Integrated authentication flow for reference and comparison.
The credentials are obtained by a Credential Provider. For simplicity in the diagram these two are shown as one Cloud AP box. The plug-in will know about the Azure AD tenant and the presence of the AD FS by the information cached during device registration time. I explain this at the end of step 2 in the post Azure AD Join: what happens behind the scenes? Note: This post has been updated to reflect that the end-point used is the usernamemixed and not the windowstransport as it was previously stated.
The plug-in will respond with the nonce signed with the Windows Hello for Business credential key. Azure AD will authenticate the user by checking the signature based on the public key that it registered at credential provisioning as explained in the post Azure AD and Microsoft Passport for Work in Windows 10 please note that Windows Hello for Business is the new name for Microsoft Passport for Work. Regardless of how the PRT was obtained, a session key is included in the response which is encrypted to the Kstk one of the keys provisioned during device registration as explained in step 4 in the post Azure AD Join: what happens behind the scenes?
The session key is decrypted by the plug-in and imported to the TPM using the Kstk. To troubleshoot why the PRT is not obtained can be a topic for a full post, however one test you can do is to check whether that same user can authenticate to Office , say via browser to SharePoint Online, from a domain joined computer without being prompted for credentials.
One other reason that I have seen PRT not being obtained, is when the device has a bad transport key Kstk. I have seen this in devices that have been registered in a very early version of Windows which upgraded to eventually.
One remediation for this case is to reset the TPM and let the device register again. When a client application connects to a service application that relies in Azure AD for authentication for example the Outlook app connecting to Office Exchange Online the application will request a token to the Web Account Manager using its API. There are two interfaces in particular that are important to note. One that permits an application get a token silently, which will use the PRT to obtain an access token silently if it can.
This could happen for multiple reasons including the PRT has expired or when MFA authentication for the user is required, etc. Once the caller application receives this code, it will be able to call a separate API that will display a web control for the user to interact.
After returning the access token to the application 6 , the client application will use the access token to get access to the service application 7.
Please note that support for Google Chrome is available since the Creators update of Windows 10 version via the Windows 10 Accounts Google Chrome extension. Remember that registering your domain joined computers with Azure AD i. Also, if you are thinking in deploying Azure AD joined devices you will start enjoying some additional benefits that come with it.
Please let me know you thoughts and stay tuned for other posts related to device-based conditional access and other related topics. Like Like. Hi Jairo, Thanks for the very detailed article. One AzureAD protected resource will be enough. New PRT will only be obtained if the initial expired which mean after 90 days or 14 days.
Regarding 3 in the personal registered devices via Add Work or School Account. From an Admin Point view what do I have to do to revoke the Credentials. Is there something more that has to be done on the device side? Hi Jairo, Thanks for such detailed articles on this topic. Your articles and comments have helped get me past some initial bumps, but I seem to have hit a roadblock. Unable to acquire access token. Microsoft Passport provisioning will not be enabled.
What happens to an interactive windows 10 login if the domain is federated to a third party IdP? So when a user logs into Office , all requests are forwarded to OneLogin to authenticate the user. What happens to the user logging into the Azure AD joined device?
If they log in with an Azure AD account, but the tenant is federated to OneLogin, against what name and password will the windows login be done? Any idea how to change the user authentication pin length requirement for Azure AD joined devices? Would like to change it back to 4. We have on-premise AD federated domain with azure, ADconnect for sync et password write back enabled.
So we have ADFS 3. Hi FDZ, I have the same issue. I was wondering if you managed to implement SSO to work with apps accessed through the browser? Users are federated, so password logons are based on ADFS.
Is this correct? A critical point in this scenario is resetting the user password. Logon with Hello or cached credentials client offline, old password works. Is there a chance to change the password of federated users at client-logon?
Another tricky thing are cached credentials. As I mean, logons with Hello will never update cached credentials. The client logon is normally always done with Hello PIN. After one or more pwd changes, the user is not able to logon with his actual password in that case the client is offline and the user can not remember the PIN. I except the only way to get the user logged on with the new password is getting the client online on a free LAN.
Do you see a way to update the cached creds while using Hello? Otherwise, if the user has changed his password on ADFS, he have to do a password logon on the client. I have one question : When the user or machine depending on the case certificate issued by MS-Organisation-Access is used?
Calling the WS-Trust endpoint, either the usernamemixed if no KDC is there, or windowstransport endpoint if KDC is there and we have a kerberos token for the matching realm 2. It is the identifier passed during auth requests to Azure AD to authenticate the device. Authentication to Windows when the user enters credentials and these are used to obtain the PRT. Along with the user credentials, the device certificate is sent to Azure AD and after authentication of both the user and device the PRT is issued back with claims for both the user and device identities.
After sign-in it is mainly the PRT that is used. In the case the Web Account Manager needs to do a force authentication due to an app requesting so, or a force expiration of tokens for example the Web Account Manager will have access to the device certificate to do a full fresh sign-in to Azure AD so along with the user creds obtained in a web view the cert is sent to Azure AD.
In respect to the end-points used in AD FS for authentication during registration you are mainly right in your assumptions with some clarifications:. Registration of Win10 uses the windowstransport end-point indeed for authentication prior to registration. You are right about the certificates issued to the user context Win7 and to the computer context Win The certificate thumbprint is what is stored in the device object in Azure AD and what is used to find the device during authentication.
So the thumbprint is the identifier of that device to Azure AD you can see the thumbprint in the output of dsregcmd. The device ID is part of the subject of the certificate. About authentication of user and device after registration you are also mainly correct. Let me do some clarifications:. This is not a passive flow so the device TLS end-point is not involved. Once this completes Windows gets the PRT and afterwards it is the PRT which contains both user and device claims that is used as I explained at the top of my response.
Built-in SSO is only available in Win Autoworkplace is then a process than run under the interactive user. You sir are brilliant. Thank you so much for taking the time to explain the variety of MS technologies and enabling IT professionals reading this making life a lot easier.
Very much so appreciated, please keep up the good work. Like Liked by 1 person. Thanks your for this Article Jairo!
To share with French people and with your permission i have made a french version. When I activate my Office ProPlus subscription it will perform a WPJ of the device and SSO will start to happen, on a scenario where we have shared devices, the SSO will always happen, regardless the user authenticated on the machine, with the first person who WPJ the device, how should we proceed in such scenario?
XD Any chance of some assistance?