REST API Penetration TestingComprehensive API Assessment
Protect your APIs from sophisticated attacks with thorough security testing of REST endpoints, authentication, and data handling.
API-First Security Approach
APIs are the backbone of modern applications. Our specialized testing ensures your APIs are secure against evolving threats.
API Testing Coverage
Authentication & Authorization
Testing API access controls and identity management
- OAuth 2.0/OpenID Connect testing
- API key security assessment
- JWT token manipulation
- Session management flaws
- Privilege escalation testing
Data Validation
Testing input validation and data handling
- Injection attack testing
- Mass assignment vulnerabilities
- Data type confusion
- XML/JSON manipulation
- Parameter pollution
API Logic & Performance
Testing business logic and resource limits
- Race condition testing
- Rate limiting bypass
- GraphQL specific attacks
- Resource exhaustion
- State manipulation
- TOCTOU vulnerabilities
API Testing Methodology
Systematic approach to API security
API Discovery
Map all API endpoints and functionality
Key Activities
- Endpoint enumeration
- Parameter discovery
- Schema analysis
- Version detection
- Documentation review
Security Testing
Comprehensive vulnerability assessment
Key Activities
- Authentication testing
- Authorization matrix validation
- Input validation testing
- Business logic assessment
- Error handling analysis
Integration Testing
Test API interactions and chains
Key Activities
- Service chain testing
- Data flow analysis
- Third-party integration security
- Microservice communication
- API gateway testing
Remediation Planning
Comprehensive documentation and remediation guidance
Key Activities
- Detailed vulnerability documentation
- Risk assessment and prioritization
- Remediation recommendations
- Executive and technical reporting
API Security Testing Benefits
API Discovery
Map all endpoints and undocumented APIs
Authentication Testing
Validate OAuth, JWT, and API key security
Rate Limiting
Test DoS protection and throttling mechanisms
Data Exposure
Identify excessive data exposure and leakage
API Testing Deliverables
Comprehensive Security Reports
Executive and detailed technical reports with findings and evidence
API Hardening Guidelines
Security configuration and implementation best practices
API Attack Scenarios
Documented attack chains and exploitation techniques