This chapter provides a comprehensive exploration of Identity and Access
Management (IAM) in AWS. It delves into the detailed processes of creating IAM
users, roles, and setting policies, emphasizing their significance in safeguarding the
AWS account and its users. IAM proves invaluable in managing multiple users within
a single account. The chapter also highlights the crucial role of Multi-Factor
Authentication (MFA) in enhancing account security, particularly when collaborating
with AWS Cloud Service Providers (CSP). Overall, this chapter serves as a
fundamental guide for understanding and implementing IAM, establishing a strong
foundation for working effectively within the AWS ecosystem.
Keywords: Account security, Identity and access management (IAM), IAM users, IAM roles, IAM policies, Multi-Factor authentication (MFA).
