Identity-and-Access-Management-Architect Exam Dumps - Salesforce Certified Platform Identity and Access Management Architect (Plat-Arch-203)

Configuring an Authentication Provider for LinkedIn Social Media Accounts allows UC to use LinkedIn as an external identity provider for its customer community. This means that customers can use their LinkedIn credentials to log in to the community without storing their credentials in Salesforce. Creating a Custom Apex Registration Handler allows UC to customize how new and existing users are handled when they log in with an external identity provider. This means that UC can control howuser records are created, updated, or matched when customers use their social media credentials to authenticate to the community. These two actions can meetthe requirement of UC to use social media credentials for its customer community. 

Single sign-on (SSO) is an authentication method that enables users to access multiple applications with one login and one set of credentials4. There are two types of SSO flows thatcan be used with Salesforce as the service provider (SP) and an external identity provider(IdP)5:

Service-provider-initiated SSO: The user requests a resource from the SP, such as a Salesforce URL. The SP redirects the user to the IdP for authentication. The IdP authenticates the user and sends a SAML response to the SP. The SP validates the SAML response and grants access to the user5. This type of SSO flowsupports deep linking, which means that the user can access a specific page within Salesforce without logging in again6.

Identity-provider-initiated SSO: The user logs in to the IdP and selects an app from a list of available apps. The IdP sends a SAML response to the SP. The SP validates the SAML response and grants access to the user5. This type of SSO flow does not support deep linking, which means that the user can only access the default landing page of Salesforce6.

 Login Discovery Page and Embedded Login Page are two valid login page types for Experience Cloud sites. Login Discovery Page allows users to choose their preferred login method, such as username/password, SSO, or social sign-on. Embedded Login Page allows users to log in from any site page without being redirected to a separate login page. References: Login Discovery Page, Embedded Login

 Using custom login flows to connect to the existing custom 2fa system for use in salesforce is the recommended solution because it allows you to leverage your existing 2fa infrastructure and provide a consistent user experience across your applications. Custom login flows let you customize the authentication process by adding extra screens or logic before or after the standard login1. You can use Apex code to call your custom 2fa system and verify the user’s identity2. This option also gives you moreflexibility and control over the2fa process than using native 2fa or an app exchange app3. References: 1: Customize User Authentication with Login Flows 2: Custom Login Flow Examples 3: Salesforce Multi-Factor Authentication

The recommended solution for UC to enable a two-factor login process for Salesforce and their existing on-premise applications is to replace the custom 2FA system with Salesforce 2FA for on-premise applications and Salesforce. Salesforce 2FA is a feature that requires users to verify their identity with a second factor, such as a verification code or a mobile app, after entering their username and password. Salesforce 2FA can be enabled for both Salesforce and on-premise applications by using one of the following methods:

Use Salesforce Authenticator, a mobile app that generates verification codes or sends push notifications to users’ devices.

Use a third-party authenticator app, such as Google Authenticator or Microsoft Authenticator, that generates verification codes based on a shared secret key.

Use a verification code sent by email or SMS to users’ registered email address or phone number.

Use a U2F security key, such as YubiKey, that plugs into users’ devices and provides a physical token.

By replacing the custom 2FA system with Salesforce 2FA, UC can benefit from the following advantages:

Improved security and compliance by using a standard and proven 2FA solution that protects against phishing, credential theft, and brute force attacks.

Reduced complexity and cost by eliminating theneed to maintain a custom 2FA system and integrating it with Salesforce.

Enhanced user experience and convenience by providing multiple options for verifying identity and allowing users to remember trusted devices or browsers.

The other options are not recommended solutions for this scenario. Using the custom 2FA system for on-premise applications and native 2FA for Salesforce would create inconsistency and confusion for users who have to use different methods of verification for different applications. Replacing the custom 2FA system with an AppExchange app that supports on-premise applicationsand Salesforce would require UC to find an app that meets their specific needs and pay for its license and maintenance. Using custom login flows to connect to the existing custom 2FA system for use in Salesforce would require UC to write custom code and logic to invoke the custom 2FA system from Salesforce, which could introduce security and performance issues. References: [Two-Factor Authentication], [Salesforce Authenticator], [Third-Party Authenticator Apps], [Verification Code via Email or SMS], [U2F Security Keys], [Custom Login Flows]

OAuth is an open-standard protocol that allows a client app toaccess protected resources on a resource server, such as Salesforce API, by obtaining an access token from an authorization server. OAuth supports different types of flows, which are ways of obtaining an access token. For integrating a third-party Reward Calculation system with Salesforce securely, two recommended practices for using OAuth flow are:

OAuth SAML Bearer Assertion Flow, which allows the client app to use a SAML assertion issued by a trusted identity provider to request an access token from Salesforce. This flow does not require the client app to store any credentials or secrets, and leverages the existing SSO infrastructure between Salesforce and the identity provider.

OAuth JWT Bearer Token Flow, which allows the client app to use a JSON Web Token (JWT) signed by a private key to request an access token from Salesforce. This flow does not require any user interaction or consent, and uses a certificate to verify the identity of the client app.

Verified References: [OAuth 2.0 SAML Bearer AssertionFlow for Server-to-Server Integration], [OAuth 2.0 JWT Bearer Token Flow for Server-to-Server Integration]

The OAuth 2.0Device Flow is a type of authorization flow that allows users to register an IoT device with limited display input or capabilities, such as a smart TV, a printer, or a smart speaker1. The device flow works as follows1:

The device displays or reads out a verification code and a verification URL to the user.

The user visits the verification URL on another device, such as a smartphone or a laptop, and enters the verification code.

The user logs in to Salesforce and approves the device.

The device polls Salesforce for an access token using the verification code.

Salesforce returns an access token to the device, which can then access Salesforce APIs.

Using Custom Login Flows with Apex is the best option to force users to authenticatewith 2FA for Salesforce only when not connected to an internal company network. Custom Login Flows allow admins to customize the login process for different scenarios and user types2. Apex code can be used to detect the user’sIP address and prompt for 2FA if it is not within the company’s network range3. The other options are not suitable because they either do not support 2FA or do not allow conditional logic based on the user’s IP address.