A Company Is Building an AWS Landing Zone and Has

question 305

Multiple Choice

A company is building an AWS landing zone and has asked a Solutions Architect to design a multi-account access strategy that will allow hundreds of users to use corporate credentials to access the AWS Console. The company is running a Microsoft Active Directory, and users will use an AWS Direct Connect connection to connect to AWS. The company also wants to be able to federate to third-party services and providers, including custom applications. Which solution meets the requirements by using the LEAST amount of management overhead?

• A) Connect the Active Directory to AWS by using single sign-on and an Active Directory Federation Services (AD FS) with SAML 2.0, and then configure the Identity Provider (IdP) system to use form-based authentication. Build the AD FS portal page with corporate branding, and integrate third-party applications that support SAML 2.0 as required.
• B) Create a two-way Forest trust relationship between the on-premises Active Directory and the AWS Directory Service. Set up AWS Single Sign-On with AWS Organizations. Use single sign-on integrations for connections with third-party applications.
• C) Configure single sign-on by connecting the on-premises Active Directory using the AWS Directory Service AD Connector. Enable federation to the AWS services and accounts by using the IAM applications and services linking function. Leverage third-party single sign-on as needed.
• D) Connect the company's Active Directory to AWS by using AD FS and SAML 2.0. Configure the AD FS claim rule to leverage Regex and a common Active Directory naming convention for the security group to allow federation of all AWS accounts. Leverage third-party single sign-on as needed, and add it to the AD FS server.

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Definitions:

Diagnosis

The identification of the nature and cause of a certain phenomenon, especially diseases, through examination of the symptoms.

Prognosis

A prediction of the likely outcome or course of a disease, considering various factors like the individual's condition and treatment options.

Etiology

The study of the causes or origins of diseases and medical conditions.

Overdiagnosis

The diagnosis of a disease or condition that is unlikely to cause harm or symptoms, often leading to unnecessary treatment.