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Domain Tenant Move and Device Join Issues
I discovered recently an issue following a tenant to tenant Microsoft 365/Azure AD migration. The issue was that devices would not enroll with Intune in the old tenant because the settings the device was getting was mixed up between the old and new tenants. In the case I had, the new tenant was not yet […]
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Migrating MFA Settings To Authentication Methods
Released to Azure AD in December 2022 there is now a process for migrating from the legacy MFA methods and Self-Service Password Reset (SSPR) authentication methods to the unified Authentication Methods policies in Azure AD. This migration window is open until Jan 2024 when the legacy methods will be disabled. This change will allow you […]
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Conditional Access Authentication Strengths
Newly released to Conditional Access in Azure AD is the “Authentication Strengths” settings. These allow you to control the strength of the authentication you need to be used for that conditional access rule. Before this feature was available you had the option of allowing access with no second factor, MFA as a second factor (any […]
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Improving Security For MFA Approvals – Number Matching
Rolling out in November 2021 is a new feature – that of requiring the user to enter a number rather than just click approve on the MFA prompt. This update to Azure AD requires the use of Push Notifications and therefore requires the use of the Microsoft Authenticator app. It also requires that MFA is […]
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Adding Location To Azure AD MFA
This Azure AD feature is something that a number of other Multi-Factor Authentication providers have already implemented – that of showing the location of the user login (and the app in use) on the MFA prompt. This feature rolled out to Azure AD in mid November 2021 in preview – so use in non-production tenants […]
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Azure AD Consent For Zoom App Not Applying
This is a issue where you enabled Admin Approved Consent in Azure AD (as you should) and you require apps that have high data access rights to be approved. The Zoom add-in/desktop app falls into this category as it requires write access to your calendar and your contacts in Exchange Online. But if you set […]
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Why Do Comments In Microsoft 365 Planner Disappear?
So first you need an Exchange Online mailbox for comments to work. Comments to the tasks of Plans are stored in the Microsoft 365 Group mailbox, and you need an Exchange Online mailbox to access the M365 Group mailbox. Behind the scenes, or actually not that behind the scenes, the process for comments is as […]
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MFA, Admin Roles and AADConnect Sync Failures
Come Feb 29th 2020 and Microsoft are turning off the baseline security policies. If you used these policies to do MFA for all admins (as that was an easy way to achieve this), then a replacement Conditional Access rule might cause errors with AADConnect. The reason being is that you could create a new Conditional […]
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Baseline Policy Replacements: Conditional Access MFA for Administrators
From Feb 29th 2020 Microsoft will remove the “baseline policies” from Azure AD. These were very useful in the past to enable blanket settings like MFA for all admin accounts (well, selected admin roles) and to disable legacy auth for the same admin roles. With the removal of the baseline policies you need to ensure […]
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MFA and End User Impacts
This article will look at the various different MFA settings found in Azure AD (which controls MFA for Office 365 and other SaaS services) and how those decisions impact users. There is lots on the internet on enabling MFA, and lots on what that looks like for the user – but nothing I could see […]
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Getting Rid of Passwords in Azure AD / Office 365
This article is based on the public preview of the use of hardware tokens/Microsoft Authenticator to do sign-in without passwords released in July 2019 Using Microsoft Authenticator for Passwordless Sign-in You used to be able to do this by running the following in PowerShell for the last few years New-AzureADPolicy -Type AuthenticatorAppSignInPolicy -Definition ‘{“AuthenticatorAppSignInPolicy”:{“Enabled”:true}}’ -isOrganizationDefault […]
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Decommission ADFS When Moving To Azure AD Based Authentication
I am doing a number of ADFS to Azure AD based authentication projects, where authentication is moved to Password Hash Sync + SSO or Pass Through Auth + SSO. Once that part of the project is complete it is time to decommission the ADFS and WAP servers. This guide is for Windows 2012 R2 installations […]
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Hardware Tokens for Office 365 and Azure AD Services Without Azure AD P1 Licences
A recent update to Azure AD Premium 1 (P1) licence has been the use of hardware tokens for multi-factor authentication (MFA). This is excellent news if your MFA deployment is stuck because users cannot use phones on the shop floor or work environment or they do not want to use personal devices for work activities. […]
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Token2 Hardware OAuth Tokens and Azure AD Access
This blog post walks through the process of logging into Azure AD resources (Office 365, other SaaS applications registered in Azure AD and on-premises applications that utilise Azure AD App Proxy). First step is to order your desired hardware. For this article we are looking at the devices manufactured by Token2 (www.token2.com). These include credit […]
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Improving Password Security In the Cloud and On-Premises
Passwords are well known to be generally insecure the way users create them. They don’t like “complex” passwords such as p9Y8Li!uk%al and so if they are forced to create a “complex” password due to a policy in say Active Directory, or because their password has expired and they need to generate a new one, they […]
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Azure AD Single Sign-On Basic Auth Popup
When configuring Azure AD SSO as part of Pass-Through Authentication (PTA) or with Password Hash Authentication (PHA) you need now (since March 2018) to only configure a single URL in the Intranet Zone in Windows. That URL is https://autologon.microsoftazuread-sso.com and this can be rolled out as a registry preference via Group Policy. Before March 2018 […]