API Penetration Testing
Why Choose Our Security Services
Trusted API Security
We identify real-world security flaws in REST, SOAP, and GraphQL APIs through expert-led penetration testing.
Authentication Testing
Thorough evaluation of API authentication methods including OAuth, JWT, API keys, and session-based authentication to ensure only authorized access.
Authorization Testing
In-depth assessment of API authorization controls, Role-Based Access Control (RBAC) configurations, and detection of privilege escalation vulnerabilities.
Data Validation
Comprehensive testing of input validation, data sanitization, and protection against API parameter manipulation vulnerabilities to safeguard data integrity.
Execution Flow
Strategic Framework
API Discovery & Mapping
Comprehensive identification and documentation of all API endpoints, parameters, and authentication mechanisms including endpoint enumeration, API documentation review, and schema analysis.
Authorization Testing
Evaluation of role-based access control and privilege escalation vulnerabilities, including RBAC validation, privilege escalation testing, and resource access control assessment.
Rate Limiting & DoS
Assessment of rate limiting controls and defenses against resource exhaustion attacks to maintain API availability.
Data Exposure Analysis
We identify sensitive data leakage, uncover unnecessary data exposure, and review API versioning issues that could increase security risks across your systems.
Authentication Analysis
Thorough testing of API authentication methods such as OAuth, JWT, and API keys, covering token security testing, OAuth flow validation, and API key management.
Input Validation
Testing for injection vulnerabilities, parameter manipulation, and mass assignment issues to ensure robust input handling.
Business Logic Testing
Detailed analysis of API workflows and business logic implementation to identify potential security weaknesses and logic flaws.
Reporting & Remediation
We provide clear and comprehensive documentation of security findings, assign CVSS-based risk ratings, and deliver practical remediation guidance to help teams fix issues efficiently.