API gateways are critical entry points that require robust security controls to prevent breaches and misuse.

Understanding API Gateway Risks

API gateways face threats such as injection attacks, data leakage, and improper authentication.

Recognizing these risks helps design effective protections.

Authentication and Authorization

Implementing OAuth2, JWT, and API keys ensures only authorized users access endpoints.

Role-based access controls restrict actions to permitted users.

Traffic Inspection and Rate Limiting

Inspecting API requests for malicious content and limiting request rates prevents abuse.

These techniques protect backend resources and maintain performance.

Logging and Monitoring

Detailed logs help detect anomalies and support incident response.

Real-time monitoring enables proactive defenses.