Hi All,

Greetings for the day!!!

Continuing simplifying security concepts and preparing for security exams

Today in this article we will discuss one of the Azure AD – Azure AD Password Protection – one of the topic in exam – SC – 900 – Microsoft Security, Compliance, and Identity Fundamental

We have preparation guide for exam – SC – 900 – Microsoft Security, Compliance, and Identity Fundamental – https://knowledge-junction.in/2022/09/09/azure-sc-900-microsoft-security-compliance-and-identity-fundamental-preparation-guide/

Details

• Password Protection is a feature of Azure AD that reduces the risk of users setting weak passwords.
• Azure AD Password Protection detects and blocks known weak passwords and their variants, and can also block other weak terms that are specific to your organization
• Azure AD tenant have default Global banned password list
• This default Global banned password list is applied for all users from our Azure AD tenant
• We have an option of Custom banned password list
• Banned password lists requires Azure AD Premium 1 or 2

Global banned password list

• Global banned password list is automatically updated with weak passwords by Microsoft.
• This list is maintained by Azure AD Identity protection team
• Azure AD Identity protection team analyzes security telemetry data to find weak or compromised passwords
• Couple of example of week password are – P@ssw0rd or Password5 and respective variants
• We can not disable Global banned password list. This list is automatically applied to all users, enforced by Microsoft

Custom banned password list

• Admins can create Custom banned password list
• The Custom banned password list is combined with the global banned password list to block variations of all the passwords

Updating Custom banned password list in Azure AD

• Navigate to Azure AD admin center – we have detailed article on how to navigate Azure AD admin center – Azure Active Directory admin center – navigating to Azure Active Directory admin center
• We will be Azure AD admin center dashboard as

• From Azure AD dashboard, navigate to “All services”
• From left pane click on “All services” menu / link
• “Azure AD Password protection” service is available in “Security” category as shown in below fig
• On click of “Security” category we will be redirected to Security blade – please check the URL

• From Security category please select the service – “Azure AD Password protection” service as shown in above fig
• We will be redirected to “PasswordProtectionBlade” , please check the URL in below fig

• On “Password protection” page, we could see the option for “Custom banned passwords” list
  • Enforce custom list – whether we need to enable custom list or not
  • Custom banned password list – specifying the list of text / strings which we need to ban

Example for Custom banned password list

• We have enabled option for “Enforce custom list” as shown in below fig
• In “Custom banned password” list added the text – prasham

• When we change password for any user and try to use the password from “Custom banned password” list we will get following error as shown in below fig

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