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

 To authenticate and authorize Salesforce users with AWS, the identity architect should configure AWS as an OpenID Connect Provider. OpenID Connect is a protocol that allows users to sign in with an external identity provider, such as AWS, and access Salesforce resources. To enable this, the identity architect needs to configure an OpenID Connect Authentication Provider in Salesforce and link it to a connected app. The other options are not relevant for this scenario. References: OpenID Connect Authentication Providers, Social Sign-On with OpenID Connect

Delegated authentication is a feature that allows Salesforce to delegate the authentication process to an external service of your choice1. When implementing delegated authentication, you shouldconsider the following aspects2:

The authentication web service can include custom attributes, such as user roles or permissions, in the response to Salesforce. These attributes can be used to update user records or trigger workflows in Salesforce2.

Delegated authentication can be used to authenticate API clients and mobile apps that use the SOAP API or REST API login() methods. However,it does not support OAuth 2.0 flows or other authentication methods2.

Delegated authentication does not require trusted IP ranges at the User Profile level. However, you can use them to restrict access to Salesforce from specific IP addresses orranges2.

Salesforce servers receive but do not validate a user’s credentials. Instead, they pass the credentials to the external authentication service, which validates them and returns a response to Salesforce2.

Just-in-time provisioning can be configured for new users who log in with delegated authentication. This feature allows Salesforce to create or update user accounts based on the information provided bythe external authentication service3.

A 2-Factor Authentication (2FA) solution is a type of multi-factor authentication (MFA) that requires users to provide two verification factors to access a system or application. The verification factors can be something the user knows (e.g., password), something the user has (e.g., phone), or something the user is (e.g., fingerprint). A 2FA solution can help prevent common cyberattacks that rely on stealing or guessing passwords, such as:

Key logging attacks: These are attacks where a malicious program records the keystrokes of a user, including their passwords, and sends them to the attacker. A 2FA solution can prevent this attack by requiring an additional factor that is not typed by the user, such as a verification code sent to their phone or a biometric scan.

Phishing attacks: These are attacks where an attacker sends a fake email or website that looks like it came from a trusted source,and tricks the user into providing their credentials or other sensitive information. A 2FA solution can prevent this attack by requiring an additional factor that is not known by the attacker, such as a verification code generated by an authenticator appor a hardware token.

Dictionary attacks: These are attacks where an attacker tries to guess a user’s password by using a list of common or likely passwords, such as “password” or “123456”. A 2FA solution can prevent this attack by requiring an additional factor that is not based on a password, such as a fingerprint scan or a facial recognition.

A man-in-the-middle attack is when an attacker intercepts and alters the communication between two parties, such as a user and a website. A 2-Factor Authentication solution can help prevent this type of attack by requiring a second factor of authentication thatthe attacker cannot access or spoof, such as a code sent to the user’s phone or a hardware token

 Configuring an authentication provider to delegate authentication to the LDAP directory ensures that users can only log in to Salesforce if they are active in the LDAP directory. Thisprevents terminated employees from accessing Salesforce with their old credentials. References: Authentication Providers, Delegated Authentication Single Sign-On