Salesforce Updated Identity-and-Access-Management-Architect Exam Questions and Answers by siena

 The two recommended actions UC can take to achieve the functionality of allowing community users to register and log in with LinkedIn or Facebook credentials are:

Enable Facebook and LinkedIn as login options in the login section of the community configuration. This action allows UC to configure Facebook and LinkedIn as authorization providers in Salesforce, which are external services that authenticate users and provide information about their identity and attributes. Byenabling these login options in the community configuration, UC can display Facebook and LinkedIn icons on the community login page and allow users to log in with their existing credentials from these services.

Create custom registration handlers to linkLinkedIn and Facebook accounts to user records. This action allows UC to create Apex classes that implement the Auth.RegistrationHandler interface and define the logic for creating or updating user accounts in Salesforce when users log in with LinkedIn orFacebook. By creating custom registration handlers, UC can map the information from the authorization providers to the user fields in Salesforce, such as name, email, profile, or contact.

The other options are not recommended actions for this scenario. Storing the LinkedIn or Facebook user IDs in the Federation ID field on the Salesforce user record is not necessary or sufficient for enabling SSO with these services, as the Federation ID is used for SAML-based SSO, not OAuth-based SSO. Creating custom buttons for Facebook and LinkedIn using JavaScript/CSS on a custom Visualforce page is not advisable, as it would require custom code and UI development, which could increase complexity and maintenance efforts. Moreover, it would not leverage the built-in functionality of authorization providers and registration handlers that Salesforce provides. References: [Authorization Providers], [Enable Social Sign-On for Your Community], [Create a Registration Handler Class], [Auth.RegistrationHandler Interface], [Federation ID]

To optimize license usage and reduce maintenance overhead for customers who use Community to track orders and create inquiries and tend to move across regions frequently, the identity architect should recommend enabling Contactless User in all orgs and downgrade users from Experience Cloud license to External Identity license once users havemoved out of that region. Contactless User is a feature that allows users to access Experience Cloud sites without having a contact record associated with them. External Identity is a license type that enables users to access Experience Cloud sites usingsocial sign-on or single sign-on, but not access Salesforce objects or data. By enabling Contactless User and downgrading users from Experience Cloud license to External Identity license, the identity architect can reduce the number of contacts and licenses needed for each region and avoid data duplication and synchronization issues. References: Contactless User, External Identity License, User Licenses

The first thing that the architect at UC should investigate is the refresh token policy defined in the Salesforce connected app. A refresh token is a credential that allows an application to obtain new access tokens without requiring the user to re-authenticate. The refresh token policy determines how long a refresh token is valid and under what conditions it can be revoked. If the refresh token policy is set to expire after a certain period of time or after a change in IP address or device ID, then the users may have to re-authenticate after using the app for a while or from a different location or device. Option B is not a good choice because validating that the users are checking the box to remember their passwords may not be relevant, as the app uses SSO with a third-party identity provider and does not rely on Salesforce credentials. Option C is not a good choice because verifying that the callback URL is correctly pointing to the new URI scheme may not be necessary, as the callback URL is used for redirecting the user back to the app after authentication, but it does not affect how long the user can stay authenticated. Option D is not a good choice because confirming that the access token’s time-to-live policyhas been set appropriately may not be effective, as the access token’s time-to-live policy determines how long an access token is valid before it needs to be refreshed by a refresh token, but it does not affect how long a refresh token is valid or when itcan be revoked. References: [Connected Apps Developer Guide], [Digging Deeper into OAuth 2.0 on Force.com]

Thetwo items that an architect should recommend for UC to minimize the administration overhead are:

Enable the “Refresh Tokens is valid until revoked” setting in the Connected App. This setting allows the mobile app to obtain a refresh token from Salesforce when it obtains an access token. A refresh token can be used to obtain a new access token when the previous one expires or becomes invalid. By enabling this setting in the Connected App, UC can reduce the number of login prompts and authentication failuresfor its mobile users, as they can use the refresh token to renew their access without entering their credentials again.

Enable the “All users may self-authorize” setting in the Connected App. This setting allows users to grant access to the mobile app without administrator approval. By enabling this setting in the Connected App, UC can simplify and speed up the deployment process for its mobile app, as they do not need to manually authorize each user or group of users.

The other options are not recommendeditems for this scenario. Enabling the “Enforce IP restrictions” setting in the Connected App would limit the mobile app access to certain IP ranges, which could prevent some users from accessing the app from different locations or networks. Enabling the “High Assurance session required” setting in the Connected App would require users to verify their identity with a second factor before accessing the mobile app, which could increase complexity and inconvenience for users. References: [Connected Apps], [Refresh Token], [All Users May Self-Authorize], [IP Restrictions for Connected Apps], [Require a Second Factor of Authentication for Connected Apps]