Rigorous penetration testing for REST, GraphQL, gRPC, and WebSocket endpoints.
APIs are the backbone of modern applications, connecting mobile clients, partner integrations, microservices, and front-end interfaces to your core business logic. This elevated exposure makes them a prime target for attackers. Our API security assessments deliver thorough manual testing of your endpoints, covering authentication mechanisms, authorization enforcement, data validation, and business logic.
We go beyond the OWASP API Security Top 10 to identify complex, chained attack vectors. Our testers analyze your API schema, documentation, and traffic patterns to uncover endpoints that expose excessive data, lack proper rate limiting, or permit unauthorized access through broken object-level authorization.
OAuth 2.0 flow testing, JWT signature validation, token leakage analysis, API key management, and multi-factor authentication bypass attempts.
BOLA/BFLA testing, horizontal and vertical privilege escalation, role-based access validation, and object-level permission enforcement.
SQL injection, NoSQL injection, command injection, GraphQL query manipulation, parameter tampering, and schema bypass vulnerabilities.
Throttling mechanism evaluation, brute-force protection testing, resource exhaustion vectors, and denial-of-service resilience assessment.
Excessive data return detection, PII leakage through error messages, internal detail disclosure, and improper response filtering based on user context.
Workflow bypasses, race conditions, state manipulation, payment tampering, and abuse case testing that automated scanners cannot identify.
Schedule a free consultation to discuss your API security needs.
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