Showing posts with the label API security

Fix CORS Preflight Request Failures in Your API Integration

You have built a perfect API. Your backend tests pass, your endpoints are fast, and your logic is sound. But the moment you try to fetch data from your frontend application, the browser console exp…
Fix CORS Preflight Request Failures in Your API Integration

Strict Spring Security JWT Token Revocation Using Redis

The biggest challenge with JSON Web Tokens (JWT) is their stateless nature; once issued, they are valid until they naturally expire, leaving a massive security hole if a user logs out or a token is…
Strict Spring Security JWT Token Revocation Using Redis

API Gateway Rate Limiting with Token Bucket and Redis

Unexpected traffic spikes can cripple your backend infrastructure in seconds. Whether it is a legitimate viral surge, a misconfigured client retry loop, or a malicious DDoS attack, your services ne…
API Gateway Rate Limiting with Token Bucket and Redis
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