AWS IAM User - Step-by-Step Tutorial (Part-1)

Summary

This tutorial guides viewers through the process of setting up an AWS account, emphasizing the importance of not using the root account for routine tasks due to its broad permissions. It demonstrates creating an IAM user with limited access and shows how to enable console access and set a password. The video then covers creating IAM policies to grant specific permissions, such as accessing S3 buckets, and assigning these policies to users or groups. The concept of groups is introduced as a way to manage permissions for multiple users collectively, streamlining access control in AWS environments.

Takeaways

• 🔑 The script provides a step-by-step guide on how to sign up for an AWS account and navigate the AWS console as a root user.
• 👤 It explains the concept of root user access in AWS, highlighting the root user's ability to manage permissions and billing.
• 🚫 The script emphasizes the AWS best practice of not using the root user account for routine tasks, recommending the creation of IAM users instead.
• 👷 It demonstrates the process of creating an IAM user with limited permissions, such as a 'test user' who initially cannot access AWS resources like S3 buckets.
• 🛠️ The guide shows how to create IAM policies to grant specific permissions, like accessing S3 buckets, to IAM users.
• 🔗 It illustrates attaching policies to users and groups, explaining the inheritance of permissions within user groups.
• 🔄 The script includes a practical example of modifying permissions by attaching a policy to a group, which then grants access to all users within that group.
• 🗂️ It discusses the process of enabling console access for IAM users and the importance of securely handling the credentials provided.
• 🔍 The guide provides insights into the IAM policy structure, including the use of JSON format for defining permissions.
• 💻 The script concludes with a demonstration of how to verify that the assigned permissions are effective by testing access to AWS resources.