Web application and API penetration testing
Penetration testing and security audits of web applications and APIs help identify weaknesses before they are exploited. Because internet-facing applications, authenticated portals and APIs frequently process sensitive data and expose business-critical functionality, the assessment combines technical vulnerability testing with manual analysis of authentication, authorization, business logic and data flows.
Coverage
How the engagement works
Confirm URLs, API endpoints, user roles, test environment, exclusions, test windows, production-safety constraints and escalation contacts.
Map exposed functionality, technologies, inputs, endpoints, authentication flows and trust boundaries. Review API documentation where available.
Use specialized tooling for breadth, then perform manual testing for access-control flaws, business-logic abuse, chained weaknesses and conditions scanners cannot validate reliably.
Validate exploitable findings in a controlled manner to determine realistic impact, without causing unnecessary disruption or accessing more data than needed for evidence.
Document affected components, attack prerequisites, evidence, business impact, severity, remediation guidance and references. Separate confirmed vulnerabilities from hardening observations.
Walk technical owners through the results, clarify remediation priorities and, when included in scope, retest corrected findings and issue a closure update.
Deliverable format
The final report is designed for both management and engineering use: executive summary and risk profile, scope and methodology, detailed technical findings, evidence and reproduction guidance, remediation recommendations, and an appendix recording test assumptions and limitations.