Ravi Sir's Cards › AWS
Problem solved
What is a VPC: your own private network inside one AWS Region, example ThreeTierVpc 10.0.0.0/16.
Read card text
What this card says
Problem solved
CORS
Browser cross-origin access.
API authorization
Who is allowed to call the API.
Key points
Access-Control-Allow-* headers.
IAM, JWT, Lambda authorizer, API keys.
Example
Static site on another domain.
Use when
Enable so the UI can call.
Enable so only the right callers succeed.