IAM02 Authentication Basicsa. What is Authentication?On this pagea. What is Authentication?What is Authentication? Authentication is the process of verifying the identity of a user, device, or system to ensure legitimate access. Key Points Identity Verification: Authentication is the process of verifying the identity of a user, device, or system before granting access.Claim Validation: It ensures that the entity requesting access is who they claim to be.First Line of Defense: Authentication forms the first line of defense in securing resources. Why Authentication Matters Authentication is a cornerstone of Identity and Access Management (IAM). Without reliable authentication, systems are vulnerable to unauthorized access, data breaches, and misuse of resources.
