AWS KMS+S3 is a method providing encrypted object storage.
Amazon’s Systems Manager provides a unified user interface so you can view operational data from multiple AWS services and allows you to automate operational tasks across your AWS resources such as configurations with Parameter Store. Systems Manager simplifies resource and application management, shortens the time to detect and resolve operational problems, and makes it easy to operate and manage your infrastructure securely at scale.
Chamber is a tool by Segment IO for managing secrets with AWS SSM+KMS and exposing them as environment variables.
Chamber is a CRUD tool for managing secrets stored in AWS Systems Manager Parameter Store and exposing those secrets as Environment Variables to processes.
Parameter Store is a feature of SSM.
A managed service that makes it easy for you to create and control the encryption keys used to encrypt your data, and uses FIPS 140-2 validated hardware security modules to protect the security of your keys. A
The Amazon Systems Manager Parameter Store provides secure, hierarchical storage for configuration data management and secrets management.