1. What is API Gateway and how does it work with AWS WAF, AWS Firewall Manager, and AWS Shield Advanced?
Answer: API Gateway is a fully managed service that makes it easy for developers to create, publish, maintain, monitor, and secure APIs at any scale. It works with AWS WAF, AWS Firewall Manager, and AWS Shield Advanced to provide protection against common web exploits and DDoS attacks.
2. What are the benefits of using API Gateway?
Answer: API Gateway provides various benefits such as easy API creation, management, and deployment, seamless integration with other AWS services, automatic scaling of API traffic, and built-in security features.
3. How do I set up API Gateway?
Answer: To set up API Gateway, you need to create an API, define resources and methods, set up integrations with backend services, and configure security and throttling settings. You can use the AWS Management Console, AWS CLI, or AWS SDKs to set up API Gateway.
4. Can I use API Gateway with custom domain names?
Answer: Yes, you can use custom domain names with API Gateway. You can either use the default domain name provided by API Gateway or use your own domain name by setting up a custom domain name and SSL/TLS certificate.
5. How does API Gateway handle authentication and authorization?
Answer: API Gateway provides various options for authentication and authorization such as AWS Identity and Access Management (IAM), Amazon Cognito, and custom authorizers. You can use these options to control access to your APIs and resources.