Which component is responsible for managing API security in MuleSoft?

The API Gateway plays a crucial role in managing API security within the MuleSoft ecosystem. It acts as a protective layer between the client and the API services, enabling organizations to enforce security policies such as authentication, authorization, and data protection. By using the API Gateway, developers can implement various security measures, including OAuth, JWT (JSON Web Tokens), and IP whitelisting, to ensure that only authorized users can access specific APIs.

The API Gateway also facilitates monitoring and analysis of API traffic, enabling organizations to detect and respond to threats effectively. It consistently manages the security of APIs, providing essential security features right at the entry point of the API architecture, which helps in safeguarding sensitive data and maintaining compliance with various regulatory requirements.

In contrast, DataWeave primarily focuses on data transformation and integration tasks, while Transformers generally modify or transform data structures. Configuration files are utilized for storing application settings and environment variables but do not inherently handle API security. Therefore, these components do not specifically cater to managing API security in the manner that the API Gateway does.