AWS Certified Cloud Practitioner (CLF-C01)- Amazon S3 Access Policies

The video tutorial covers Amazon S3 access policies, detailing both resource-based and user-based policies. It explains how resource-based policies, like bucket policies and ACLs, are used to manage access to S3 resources. The tutorial also discusses enhancing security with MFA, allowing access only with valid MFA codes. User-based policies are explained as those attached to users, groups, or roles, emphasizing the principle of least privilege. The video concludes by comparing resource-based and user-based policies, highlighting their use cases and benefits.

What is the significance of MFA in accessing S3 resources?

Describe the principle of least privileges in the context of IAM user policies.

When would you prefer to use user-based policies over resource-based policies?