Authentication and Token Testing
Test OAuth, OIDC, JWTs, API keys, token expiry, refresh flows, session binding, and account recovery paths.
Penetration Testing
API Security Testing
API Penetration Testing Services
We test REST, GraphQL, and backend APIs for exploitable vulnerabilities in authentication, authorization, tokens, object access, schemas, rate limits, and sensitive data flows.
API Attack Surface
Test the data paths your products depend on
API vulnerabilities often hide in authorization, object access, token handling, schemas, and business logic. Our testing validates real exploitability across endpoints and gives backend teams clear remediation steps.
Authorization and Object Access
Validate BOLA, BFLA, IDOR, role boundaries, tenant isolation, object-level permissions, and privilege escalation paths.
Input, Schema, and Data Validation
Assess injection, mass assignment, schema bypass, type confusion, upload handling, GraphQL abuse, and sensitive data exposure.
Rate Limits and Business Logic
Test throttling, replay, workflow abuse, state changes, payment or approval flows, enumeration, and automation resistance.
REST and GraphQL Coverage
Testing for REST APIs, GraphQL APIs, backend services, partner integrations, webhooks, and mobile API backends.
OWASP API Security
Validate BOLA, broken authentication, excessive data exposure, mass assignment, injection, SSRF, and unsafe consumption.
Endpoint-Level Reporting
Reports include proof, affected endpoints, payloads where appropriate, roles, impact, fix guidance, and retesting support.
Testing Process
From endpoint mapping to verified fixes
01
Define scope, API environments, authentication methods, test accounts, roles, documentation, rate limits, and rules of engagement.
02
Map endpoints, schemas, objects, roles, data flows, authentication paths, integrations, and high-risk business workflows.
03
Test OWASP API risks, authorization flaws, token handling, input validation, rate limits, data exposure, and logic abuse.
04
Prioritize validated findings with evidence, affected endpoints, payloads where appropriate, impact, and remediation guidance.
05
Retest fixes and document residual risk so backend and security teams can close API vulnerabilities confidently.
Penetration Testing Matrix
Related Pen Testing Services
Explore our specialized ethical hacking assessments to secure every layer of your enterprise attack surface.
Web & SaaS
Web Application Penetration Testing
Find OWASP Top 10 flaws, auth bypasses, IDOR, business logic vulnerabilities, and data leaks across your web apps.
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Infrastructure
Network Penetration Testing
Probe internal and external networks, exposed services, lateral movement vectors, and misconfigured perimeters.
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AWS / Azure / GCP
Cloud Penetration Testing
Uncover IAM misconfigurations, exposed buckets, container escapes, privilege escalation, and cloud supply-chain risks.
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iOS & Android
Mobile App Penetration Testing
Analyze client binaries, insecure data storage, API communication, authentication flows, and reverse engineering defenses.
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Perimeter
External Penetration Testing
Evaluate external-facing infrastructure from the perspective of an untrusted threat actor on the public internet.
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Active Directory
Internal Penetration Testing
Simulate insider threats and compromised workstations to evaluate defense-in-depth, segmentation, and domain controls.
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Human Factor
Social Engineering Testing
Test human defenses against phishing, credential harvesting, spear-phishing campaigns, and impersonation tactics.
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Wi-Fi & RF
Wireless Penetration Testing
Audit WPA2/WPA3 enterprise Wi-Fi networks, rogue AP detection, captive portals, and corporate wireless perimeters.
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Zero-Knowledge
Black Box Penetration Testing
Simulate authentic attacker behavior with zero internal knowledge, revealing what an outside hacker can discover and exploit.
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Authenticated
Gray Box Penetration Testing
Assess systems with user-level credentials to focus on privilege escalation, horizontal access violations, and business logic flaws.
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Full Access
White Box Penetration Testing
Comprehensive assessment with full architecture, documentation, and source code access for maximal vulnerability coverage.
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Need to test your APIs before release?
We can scope a focused API test around your REST services, GraphQL layer, mobile backend, partner integrations, or highest-risk data workflows.
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