What are the security concerns of API gateway?

Here are common types of security concerns of API gateway: Authentication Issues, Authorization Flaws, Data Exposure, Injection Attacks, Denial-of-service (DoS) Attacks, Insufficient Logging and Monitoring, Security Misconfiguration.

How to Protect API Gateway?

To protect your API gateway, ensure strong authentication and authorization mechanisms are in place; verify client identities and control access. Enforce HTTPS/TLS encryption to secure data transmitted between clients and the gateway, and between the gateway and backend services. Regularly update and patch the API gateway software, configure strict access controls for administrative interfaces, monitor API traffic for anomalies, and conduct regular security audits and API testing to identify and remediate vulnerabilities immediately.

What is the main security policy in the API gateway?

The main security policy in an API gateway typically includes: Authentication, Authorization, Encryption, Rate Limiting, Input Validation, Logging and Monitoring

What is the disadvantage of an API gateway?

Here are some common disadvantages of API gateways: Single Point of Failure, Increased Latency, Complexity, Potential Feedback, Cost, Security Risk, Vendor Lock-in

All You Need to Know About API Gateway Security