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AWS Identity and Access Management (IAM)

Information Technology > Access & Identify Management

Description

AWS Identity and Access Management (IAM) is a web service that helps you securely control access to AWS resources. It allows you to create and manage AWS users and groups, and use permissions to allow or deny their access to AWS resources. With IAM, you can grant different levels of access to different parts of your AWS environment. You can also implement stronger security measures like multi-factor authentication. Advanced features include setting up complex access policies, integrating IAM with other AWS services, and auditing IAM usage. Mastery of IAM is crucial for managing security and access within an AWS environment.

Stack

Amazon Cloud

Expected Behaviors

✎
LEVEL 1

Fundamental Awareness

At this level, individuals are expected to understand the basic concept of AWS IAM and recognize its importance in secure access management. They should be able to identify the key components of AWS IAM such as users, groups, roles, and policies.

🌱
LEVEL 2

Novice

Novices should be capable of creating and managing IAM users and groups, assigning permissions to them, and understanding the difference between IAM roles and users. They should also be able to use IAM roles for AWS services.

🌍
LEVEL 3

Intermediate

Intermediate users should be proficient in implementing multi-factor authentication (MFA) in IAM, managing user access keys and security credentials, understanding and applying IAM best practices, and creating and managing IAM policies.

⭐
LEVEL 4

Advanced

Advanced users are expected to delegate access to AWS resources using IAM roles, troubleshoot IAM policy issues, integrate IAM with other AWS services, and understand and implement IAM policy variables.

🏆
LEVEL 5

Expert

Experts should be able to design and implement complex IAM policies, secure critical AWS infrastructure using IAM, audit and monitor IAM usage using AWS CloudTrail and AWS Config, and implement advanced IAM features like service-linked roles and permission boundaries.

Micro Skills

✎
LEVEL 1

Fundamental Awareness

Recognizing the purpose and function of AWS IAM
Identifying the main components of AWS IAM
Understanding the role of AWS IAM in cloud security
Identifying potential risks associated with insecure access management
Understanding the benefits of secure access management
Recognizing the impact of secure access management on business operations
Understanding the function and use of IAM users
Understanding the function and use of IAM groups
Understanding the function and use of IAM roles
Understanding the function and use of IAM policies
🌱
LEVEL 2

Novice

Understanding the process of creating IAM users
Assigning permissions to new IAM users
Adding IAM users to new or existing IAM groups
Managing user details like password policies and access keys
Understanding IAM policies and permissions
Attaching managed policies to users or groups
Creating custom policies for specific access control
Revoking permissions from users or groups
Identifying use cases for IAM roles vs users
Understanding the security implications of using roles vs users
Recognizing how AWS services interact with roles and users
Creating IAM roles for AWS services
Assigning IAM roles to AWS services
Managing permissions for IAM roles
Understanding the lifecycle of IAM roles in AWS services
🌍
LEVEL 3

Intermediate

Understanding the concept of MFA
Enabling MFA for an IAM user
Managing MFA devices
Creating, modifying, and deleting access keys for an IAM user
Rotating access keys regularly
Understanding the importance of securely storing access keys
Granting least privilege
Regularly rotating credentials
Auditing IAM users, groups, and policies
Removing unnecessary credentials
Understanding the structure of an IAM policy
Creating and attaching an IAM policy
Modifying and testing an IAM policy
Deleting an IAM policy
⭐
LEVEL 4

Advanced

Recognizing the purpose of trust relationships
Creating trust relationships between AWS accounts
Modifying and updating trust relationships
Revoking trust relationships
Understanding the need for cross-account roles
Setting up cross-account access with IAM roles
Managing permissions for cross-account roles
Monitoring activity of cross-account roles
Understanding instance profiles
Creating and attaching instance profiles
Updating and removing instance profiles
Troubleshooting issues with instance profiles
Understanding role switching
Performing role switching in console
Managing permissions for role switching
Troubleshooting issues with role switching
Understanding the functionality of policy simulator
Simulating policies with multiple actions
Interpreting simulation results
Troubleshooting simulation errors
Understanding policy evaluation flow
Identifying effects of different policy types
Analyzing effect of policy elements on evaluation
Resolving conflicts in policy evaluation
Recognizing common causes of permission conflicts
Resolving conflicts between IAM policies
Handling conflicts between service control policies
Dealing with conflicts from resource-based policies
Understanding the use of condition keys
Identifying issues with condition key values
Resolving errors in condition operators
Fixing issues with service-specific condition keys
Understanding the need for IAM roles in Lambda
Creating and assigning roles for Lambda functions
Managing permissions for Lambda roles
Troubleshooting issues with Lambda roles
Recognizing the role of IAM in RDS security
Setting up IAM roles for RDS instances
Managing RDS permissions through IAM
Resolving issues with RDS IAM roles
Understanding the use of IAM roles in S3 access control
Creating and managing IAM roles for S3
Assigning S3 permissions to IAM roles
Troubleshooting S3 IAM role issues
Recognizing the role of IAM in API Gateway security
Setting up IAM roles for API Gateway
Managing API Gateway permissions through IAM
Resolving issues with API Gateway IAM roles
Understanding the concept of policy variables
Creating IAM policies with variables
Testing and validating variable-based policies
Troubleshooting issues with policy variables
Recognizing different types of policy variables
Using variables in policy conditions
Interpreting variable references in policies
Resolving syntax errors in variable usage
Understanding the use of conditions in policies
Creating policies with condition-based variables
Testing and validating condition-based policies
Troubleshooting issues with policy conditions
Using policy simulator for testing
Interpreting test results for variable-based policies
Updating and correcting policies based on test results
Resolving errors during policy testing
🏆
LEVEL 5

Expert

Understanding the structure of IAM policy documents
Writing custom IAM policies using JSON
Using policy conditions for fine-grained access control
Testing IAM policies with the IAM policy simulator
Implementing least privilege principle in IAM
Managing permissions to protect against unauthorized access
Using IAM roles to delegate permissions and secure applications
Applying service control policies (SCPs) for account-level restrictions
Setting up AWS CloudTrail to log IAM actions
Analyzing CloudTrail logs for suspicious activity
Using AWS Config to monitor and record IAM configuration changes
Setting up alerts for specific IAM events using Amazon CloudWatch
Creating and managing service-linked roles
Understanding the use cases for permission boundaries
Implementing permission boundaries for more granular control
Integrating IAM with AWS Organizations for centralized access management

Skill Overview

  • Expert2 years experience
  • Micro-skills119
  • Roles requiring skill2

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