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Zorluk: KolayIdentity and Access Management (IAM)

A company is onboarding a new team of systems engineers who need access to administrative and monitoring resources in the AWS Management Console. The solutions architect wants to configure access to the AWS environment in alignment with AWS security best practices.

Which TWO actions should the solutions architect take to meet these requirements?

  1. Configure AWS IAM Identity Center to federate the developers' corporate identities and manage permissions using permission sets.Cevap
  2. Enable multi-factor authentication (MFA) on all accounts, secure the AWS account root user credentials, and restrict its usage to root-only tasks.Cevap
  3. C
    Create individual IAM users with long-term access keys for each developer to access the AWS Management Console daily.
  4. D
    Use the AWS account root user credentials for daily administrative and development tasks to simplify resource management.
  5. E
    Store application credentials as plaintext String parameters in Systems Manager Parameter Store for easy retrieval by developers.

Cevap

The correct actions are to configure AWS IAM Identity Center for federated identity access, and to enable multi-factor authentication (MFA) while securing the AWS account root user credentials.
Federating user identities via AWS IAM Identity Center eliminates the need to manage individual long-term IAM user credentials, which aligns with AWS best practices for human access. Additionally, protecting the AWS account root user by enabling MFA and avoiding its use for daily administrative tasks ensures secure foundation access.

Adım Adım Çözüm

1
Determine the best practice for user identity management.
Identify that AWS recommends identity federation via AWS IAM Identity Center for human users rather than creating individual IAM users with long-term credentials.
This reduces the risk of credential exposure and simplifies user management.
2
Determine the best practice for securing administrative access.
Identify that AWS recommends enabling multi-factor authentication (MFA) on all accounts, securing the AWS account root user credentials, and restricting root user usage.
This protects the AWS environment from unauthorized administrative operations.

Anahtar Kavram

AWS IAM Security Best Practices including identity federation and root account protection
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