I will show you how to easily export the report to CSV. To see which users have MFA enabled or not refer to my article Get MFA Status with PowerShell. If you want to use the OATH hardware tokens, you will need to purchase an Azure Active Directory Premium P1 or P2 license for each user you assign a token. ![]() Options for MFA include using the Microsoft Authentication app, texting a code to a phone number, and OATH hardware tokens. You can enable MFA for your tenant in Azure Active Directory on a per-user basis, by enabling Security Defaults, or by using Conditional Access policies These days, just a password is not the most secure, even with complex passwords. It is always a good idea to have more than one authentication method for any platform you use. MFA allows you to secure user logins by adding multiple authentication methods. The very first step you should do after you set up your tenant is to enable MFA for Office 365. Enable Multi-Factor Authentication (MFA) for your tenant You need to carefully review the recommendations and determine the potential impact of each change. ISO 27018:2014 Control C.9.4.2, Control A.10.Warning: I recommend that you get proper approval from your organization before making these security changes.In the Registration tab, define the number of days before users are asked to confirm their recovery options and also get alerts if you want to know when someone has reset their password.ĭelete/block accounts not used in last 30 daysĭesignate More than 1 Global Admin but fewer than 5.These may be the same selected for MFA, with the addition of "Security questions" In the Authentication Methods tab, define settings users may put in place.Enable for All users or use Selected to exclude some user groups.Go to the Azure Active Directory Admin Portal and click on the Password Reset.In the Grant blade, leave the setting at Block Access.In the conditions section, click Client Apps > Mobile Apps and Desktop Clients > Other Clients.NOTE If you do have applications that use legacy auth, you could exclude them here to give yourself more time to update the protocol.In the Cloud apps or actions blade, click All cloud apps. Name your policy and scope to all users.Ensure Security Defaults are enabled (see above).To block legacy authentication via security defaults in your directory: Note that if you have any printers/copiers/scanners or IMAP accounts used for ticketing, you should update those protocols before blocking legacy auth. It is advised to block all legacy authentication methods. Legacy authentication is more susceptible to password spray attacks or brute force attacks because you cannot layer on MFA. Skip the conditions section and in the Grant section,select Require Multi-factor Authentication.Add other privileged roles like User Administrator or Security Administrator. From the drop down, select Global Administrator at a minimum. Give the policy a name and under the users and groups blade select Directory Roles.Browse to Azure Active Directory > Security.To create an MFA conditional access policy in your directory for admins: Set the Enable security defaults toggle to Yes.Browse to Azure Active Directory > Properties.Sign in to the Azure portal as a security administrator, Conditional Access administrator, or global administrator. ![]() To enable security defaults in your directory:
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