What it is: A feature of AWS Systems Manager to store configuration data and secrets as parameters.
What it’s for:
Store app configs (URLs, flags) and secrets (passwords) securely.
Provide a central place to manage environment variables.
Control access via IAM.
Key ideas:
Exam cues:
Hard words:
*parameter* /pəˈræmɪtər/: tham số/biến cấu hình
*configuration* /kənˌfɪɡjəˈreɪʃn/: cấu hình
*encrypt* /ɪnˈkrɪpt/: mã hóa