Security
The API gateway can provide an additional layer of security by hiding the internal structure of the microservices and exposing only the necessary endpoints to clients. It can also perform input validation and sanitize requests to prevent attacks such as SQL injection or cross-site scripting (XSS).
Overall, an API gateway plays a crucial role in simplifying the complexity of a microservices architecture, providing a centralized point of control and management for client requests
What is the Role of API gateway in Microservices?
In a Microservices architecture, an API gateway is a key component that serves as a single entry point for clients to access various services. It acts as a reverse proxy that routes requests from clients to the appropriate microservice.
Below are some key roles of an API gateway in a microservices architecture: