AWS Organizations, IAM
Active Directory AD Connector is a directory gateway with which you can redirect directory requests to your on-premises Microsoft Active Directory without caching any information in the cloud. AD Connector comes in two sizes, small and large. You can spread application loads across multiple AD Connectors to scale to your performance needs. AD Connector is your best choice when you want to use your existing on-premises directory with AWS services. AD Connectors and your on-premises AD domains have a 1-to-1 relationship. Your end users and IT administrators can use their existing corporate credentials to log on to AWS applications such as WorkSpaces, Amazon WorkDocs, or Amazon WorkMail. Simple AD is a standalone managed directory. Small - Supports up to 500 users, Large - Supports up to 5,000 users. Simple AD does not support features such as multi-factor authentication (MFA), trust relationships with other domains. AWS Directory Service lets you run Mi...