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Series

IAM Scenarios

about IAM

Articles in this series

Understanding IAM

Nov 1, 20222 min read

Let's understand about AWS IAM service in a high level and what can we do with this service and as we will move step by step will head toward much...

Understanding IAM

Building Blocks of AWS IAM

Nov 9, 20222 min read

The building blocks of AWS Identity and Access Management (IAM) are: Principals: is an entity that can perform actions on AWS resources. Here are...

Building Blocks of AWS IAM

Scenario 1 - EC2 Access to S3 using IAM Role

Jan 12, 20233 min read

Scenario: An application running on an Amazon EC2 instance needs to access an Amazon S3 bucket to read and write files. However, you do not want to...

Scenario 1 - EC2 Access to S3 using IAM Role

Scenario 2 - EC2 Access to SNS topic to publish messages

Jan 15, 20233 min read

Scenario: You want to set up an application running on Amazon Elastic Compute Cloud (EC2) to be able to publish messages to Amazon Simple Notification...

Scenario 2 - EC2 Access to SNS topic to publish messages

Scenario 3 - Granting an EC2 Instance access to DynamoDB Table and perform CRUD Operations

Jan 23, 20235 min read

Scenario: Creating an IAM policy that grants access to an Amazon DynamoDB table for an Amazon Elastic Compute Cloud (EC2) and also performs CRUD...

Scenario 3 - Granting an EC2 Instance access to DynamoDB Table and perform CRUD Operations

Scenario 4 - Granting S3 bucket access & Invoke Lambda function permission to EC2

Jan 26, 20234 min read

Scenario: Create an IAM policy that grants read-only access to an Amazon S3 bucket and also invoke a Lambda function from EC2 Instance. Solution: You...

Scenario 4 - Granting S3 bucket access & Invoke Lambda function permission to EC2