A company maintains multiple web and mobile applications. Each application uses custom in-house identity providers as well as social identity providers.
You need to implement single sign-on (SSO) for all the applications.
What should you do?
A company maintains multiple web and mobile applications. Each application uses custom in-house identity providers as well as social identity providers.
You need to implement single sign-on (SSO) for all the applications.
What should you do?
To implement single sign-on (SSO) for multiple web and mobile applications using both custom in-house identity providers and social identity providers, Azure Active Directory B2C (Azure AD B2C) with custom policies is the most appropriate solution. Azure AD B2C is designed specifically for customer-facing applications and supports a variety of identity providers, including custom ones. Custom policies, also known as Identity Experience Framework policies, offer the flexibility to deeply customize the authentication experience and integrate with diverse identity providers, which is essential for achieving SSO in this context.
The provided answer is wrong! Based on this article: https://docs.microsoft.com/en-us/azure/active-directory/external-identities/external-collaboration-settings-configure External collaboration settings let you specify what roles in your organization can invite external users for B2B collaboration. These settings also include options for allowing or blocking specific domains, and options for restricting what external guest users can see in your Azure AD directory. So, you use B2B external collaboration to invite guests into your Azure AD tenant. I vote for Custom Policies. Both Custom Policies and User Flows support external identity providers, but because of required custom in-house providers support, I'd choose Custom Policies over the User Flows - see https://docs.microsoft.com/en-us/azure/active-directory-b2c/user-flow-overview#comparing-user-flows-and-custom-policies
Stop exact copying answers from other platforms
A https://docs.microsoft.com/en-us/azure/active-directory-b2c/custom-policy-reference-sso
A for sure
A - correct answer
A is correct 100%
"C. Use Azure Active Directory B2C (Azure AD B2C) with user flows." Azure AD B2C is a cloud-based identity management service that enables you to customize and control how users sign up, sign in, and manage their profiles when interacting with your applications. With Azure AD B2C, you can create user flows that define the steps in the authentication and authorization process for your applications, and you can use these user flows to enable SSO across your applications. User flows allow you to customize the authentication experience for your users, including specifying the identity providers that you want to use, such as custom in-house identity providers or social identity providers. You can also customize the user interface, branding, and policies that apply to each user flow. References: https://learn.microsoft.com/en-us/azure/active-directory-b2c/user-flow-overview
It's A The message is "... uses custom in-house identity providers", this requires Azure AD B2C with custom policies.
Given answer is correct, remember that the question says "company maintains many aplications" and "those aplication have their own in house login providers" so there is a bussiness with other bussiness, is B2B, no B2C. And B2B with external colaboration says: "You can also enable self-service sign-up user flows to let external users sign up for apps or resources themselves." https://learn.microsoft.com/en-us/azure/active-directory/external-identities/what-is-b2b
A is correct
Should be A A company maintains multiple web and mobile applications. Each application uses custom in-house identity providers as well as social identity providers.
Azure AD B2C is designed specifically for customer-facing applications where you need to support a variety of identity providers, including social identities (like Facebook, Google, etc.) and custom (or in-house) identity providers. Custom policies (also known as Identity Experience Framework policies) in Azure AD B2C allow for deep customization of the authentication experience, enabling complex scenarios including integrating with various identity providers, custom user attributes, and multifactor authentication flows. This option provides the flexibility needed to implement SSO while accommodating the diverse identity requirements described.
The Answer seems Correct. B2C seems for external totally, so no mention of the existing AAD authetication to the app. https://docs.microsoft.com/en-us/azure/active-directory/external-identities/external-identities-overview?bc=%2Fazure%2Factive-directory-b2c%2Fbread%2Ftoc.json&toc=%2Fazure%2Factive-directory-b2c%2FTOC.json
For Azure AD B2C check this: https://learn.microsoft.com/en-us/azure/active-directory-b2c/overview
The best solution for implementing SSO for multiple web and mobile applications with a variety of identity providers is to use Azure AD B2C with custom policies.