Advanced Identity
AWS STS (SecurityToken Service)
- Enables you to create temporary, limited- privileges credentials to access your AWS resources
- Short-term credentials: you configure expiration period
- Use cases
- Identity federation: manage user identities in external systems, and provide them with STS tokens to access AWS resources
- IAM Roles for cross/same account access
- IAM Roles for Amazon EC2: provide temporary credentials for EC2 instances to access AWS resources
Amazon Cognito (simplified)
- Identity for your Web and Mobile applications users (potentially millions)
- Instead of creating them an IAM user, you create a user in Cognito
What is Microsoft Active Directory (AD)?
- Found on any Windows Server with AD Domain Services
- Database of objects: User Accounts, Computers, Printers, File Shares, Security Groups
- Centralized security management, create account, assign permissions
AWS Directory Services
- AWS Managed Microsoft AD
- Create your own AD in AWS, manage users locally, supports MFA
- Establish “trust” connections with your on- premise AD
- AD Connector
- Directory Gateway (proxy) to redirect to on- premise AD, supports MFA
- Users are managed on the on-premise AD
- Simple AD
- AD-compatible managed directory on AWS
- Cannot be joined with on-premise AD
AWS Single Sign-On (SSO)
- Centrally manage Single SignOn to access multiple accounts and 3rd-party business applications.
- Integrated with AWS Organizations
- Supports SAML 2.0 markup
- Integration with on-premise Active Directory
Summary
- IAM
- Identity and Access Management inside your AWS account
- For users that you trust and belong to your company
- Organizations: manage multiple AWS accounts
- Security Token Service (STS): temporary, limited-privileges credentials to access AWS resources
- Cognito: create a database of users for your mobile & web applications
- Directory Services: integrate Microsoft Active Directory in AWS
- Single Sign-On (SSO): one login for multiple AWS accounts & applications
Account Management, Billing & Support 
List Other AWS Services 
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