AWS SSO (Single Sign-On)
AWS SSO is a cloud service that enables users to centrally manage access to multiple AWS accounts and business applications using a single set of credentials.
Description
AWS Single Sign-On (SSO) is a cloud-based service provided by Amazon Web Services that allows users to log in once and gain access to multiple AWS accounts and applications without needing to log in separately for each one. This streamlines the user experience by reducing the number of passwords and usernames that users must remember, enhancing security by minimizing the risk of password fatigue, and providing centralized control over user access. AWS SSO integrates with AWS Organizations, enabling administrators to manage user permissions across various AWS accounts dynamically. It supports identity federation, allowing organizations to integrate their existing corporate directory (like Microsoft Active Directory) for seamless authentication. Furthermore, AWS SSO provides a user portal where users can find and access their assigned applications and AWS accounts, making it easier for them to navigate their resources. By leveraging AWS SSO, organizations can improve productivity, enforce security policies, and manage user access more effectively.
Examples
- A large enterprise using AWS SSO to allow employees to access multiple AWS accounts and third-party applications like Salesforce and Office 365 with one login.
- A startup utilizing AWS SSO to manage access for its development team to various AWS services such as EC2, S3, and RDS, ensuring that only authorized personnel can access sensitive resources.
Additional Information
- AWS SSO supports SAML 2.0, allowing integration with third-party identity providers for enhanced flexibility.
- AWS SSO is fully integrated with AWS Identity and Access Management (IAM), enabling fine-grained access control policies.