Discover why AWS IAM roles are the best choice for dynamic teams in the AWS Certified Cloud Practitioner CLF-C02 exam. Learn how they reduce operational overhead and ensure secure, task-specific permissions.
Table of Contents
Question
A company has teams with different job functions and responsibilities. The company’s employees frequently change teams. The company needs to manage the employees’ permissions to be appropriate for the job responsibilities. Which IAM feature should the company use to meet this requirement with the LEAST operational overhead?
A. IAM user groups
B. IAM roles
C. IAM instance profiles
D. IAM policies for individual users
Answer
B. IAM roles
Explanation
IAM roles are a way to grant temporary permissions to entities that need to access AWS resources, such as users, applications, or services. IAM roles allow customers to assign permissions to entities without having to create or manage IAM users or credentials for them.
AWS IAM roles are the most suitable feature for managing permissions in an environment where employees frequently change teams or job responsibilities. They minimize operational overhead by providing temporary, task-specific permissions that can be dynamically assigned and assumed as needed.
Why IAM Roles Are Ideal
- Temporary Credentials: IAM roles do not require permanent credentials (e.g., passwords or access keys). Instead, they provide temporary security credentials, which enhance security and reduce the risk of credential compromise.
- Flexibility Across Teams: Roles can be assumed by users, applications, or services under specific conditions. This allows employees to inherit only the permissions needed for their current tasks without manual updates to individual user policies.
- Simplified Permission Management: By assigning permissions to roles instead of individual users, organizations can easily manage access when employees switch teams. Users simply assume a new role aligned with their new responsibilities, avoiding the need to repeatedly edit or reassign policies.
- Granular Access Control: IAM roles allow fine-grained permissions tailored to specific tasks or job functions, adhering to the principle of least privilege. This ensures that users only have access to what they need for their work.
IAM roles are the best solution for managing dynamic permissions with minimal operational overhead. They provide secure, scalable, and flexible access management that aligns with AWS best practices and the principle of least privilege.
Amazon AWS Certified Cloud Practitioner CLF-C02 certification exam practice question and answer (Q&A) dump with detail explanation and reference available free, helpful to pass the Amazon AWS Certified Cloud Practitioner CLF-C02 exam and earn Amazon AWS Certified Cloud Practitioner CLF-C02 certification.