API Security
APIs are the backbone of modern apps. We test for broken authorization and data exposure.
Methodology
What We Test
- REST, GraphQL, and gRPC endpoints
- Broken Object Level Authorization (BOLA/IDOR)
- Broken Function Level Authorization (BFLA)
- Rate limiting and resource quotas
- JWT/OAuth/OIDC implementation flaws
- Mass assignment and excessive data exposure
How We Test
We manually map business logic to find authorization gaps automated scanners miss. We attempt to harvest data by iterating IDs (BOLA). We test token validity, scoping, and refresh flows. We fuzz inputs for injection and logic errors specific to your API schema.
What You Receive
- Postman/Curl collections to reproduce exploits
- Code-level remediation for authorization logic
- Gateway and WAF configuration tuning
- Impact analysis on user data and privacy
Toolkit
- Postman
- Burp Suite
- Kiterunner
- Arjun
FAQs
Yes, we specialize in both REST and GraphQL security.
We provide scripts for regression testing, but manual testing is our core.