Overview
Specialized offensive testing focused on logic flaws, improper authorization, and data exposure within REST, GraphQL, and SOAP APIs.
As modern apps move to microservices, the API becomes the primary attack surface. We verify your authentication tokens, authorization logic, and input validation to ensure your backend is secure.
Structured, Defensible, and Outcome-Focused
A clear delivery process designed for control, evidence quality, remediation confidence, and executive visibility.
01
Documentation Review
Analyzing Swagger/OpenAPI specs.
02
Authentication Audit
Testing for token flaws and theft.
03
Authorization Testing
Verifying BOLA and BFLA vulnerabilities.
04
Injection Fuzzing
Automated and manual payload testing.
05
Logic Review
Manual inspection of multi-step business logic.
Core Service Modules
Specialized capabilities included within this engagement to support prevention, response, investigation, recovery, or assurance.
BOLA/BFLA Verification
Expert-led delivery aligned to HexaBreach operational standards and service quality controls.
Mass Assignment Testing
Expert-led delivery aligned to HexaBreach operational standards and service quality controls.
JWT/OAuth Token Audit
Expert-led delivery aligned to HexaBreach operational standards and service quality controls.
Rate Limiting Analysis
Expert-led delivery aligned to HexaBreach operational standards and service quality controls.
Data Leakage Fuzzing
Expert-led delivery aligned to HexaBreach operational standards and service quality controls.
Business Logic Abuse
Expert-led delivery aligned to HexaBreach operational standards and service quality controls.
GraphQL Specific Audit
Expert-led delivery aligned to HexaBreach operational standards and service quality controls.
Microservices Isolation
Expert-led delivery aligned to HexaBreach operational standards and service quality controls.
DevOps Integration
Expert-led delivery aligned to HexaBreach operational standards and service quality controls.
Retesting Support
Expert-led delivery aligned to HexaBreach operational standards and service quality controls.
Service Tiers
Select the delivery level that best matches your operational risk, urgency, maturity, and required response depth.
Basic API Audit
Top 10 OWASP check for one API.
- Defined engagement scope
- Expert-led delivery
- Actionable reporting
Standard API Pentest
Full manual logic audit + auth.
- Defined engagement scope
- Expert-led delivery
- Actionable reporting
Continuous API Security
Ongoing lifecycle testing.
- Defined engagement scope
- Expert-led delivery
- Actionable reporting
Need API Penetration Testing?
Speak with HexaBreach to scope the right engagement, response window, evidence requirements, and delivery model for your organization.
Let's Connect & Engage