ANDROID · IOS · BACKEND API

Mobile Application Penetration Testing

Android and iOS penetration testing across application packages, local data, runtime behavior, platform controls, deep links, and backend APIs.

EXPERT-LED · MANUAL VALIDATION

Test the app, the device boundary, and the API behind it

A mobile assessment needs more than an API scan or static APK review. Testing combines package analysis, runtime instrumentation, local storage inspection, platform behavior, traffic manipulation, and role-aware backend testing to validate impact.

Cartoon security tester intercepting mobile app traffic and inspecting the app package

HOW THE TESTING FEELS IN PRACTICE

Mobile application penetration testing, done by hand

Automation gives coverage. The findings that matter come from someone chaining weak controls together, questioning assumptions, and checking what a motivated attacker could reach next.

  • Manual attack-path testing, not a scanner export
  • Evidence you can reproduce and hand to engineering
  • One retest round after remediation

ASSESSMENT COVERAGE

What the test covers

Coverage is finalized during scoping, then tested with a mix of systematic checks and manual attack-path analysis.

Package and binary analysis

Inspect manifests, entitlements, exported components, URL schemes, permissions, embedded frameworks, hardcoded endpoints, secrets, debug flags, backup settings, and build artifacts.

Local storage and privacy

Review files, preferences, databases, logs, screenshots, clipboard use, notifications, caches, backups, keychain or keystore use, and sensitive data remaining after logout.

Runtime and tamper resistance

Evaluate root or jailbreak assumptions, debugging, hooking, integrity checks, certificate pinning, anti-tamper controls, and whether client-side restrictions protect server-side actions.

Authentication and sessions

Test device binding, biometrics, tokens, refresh behavior, logout, account switching, recovery, MFA, trusted-device flows, and session behavior across app reinstalls.

Deep links and platform interaction

Check universal and app links, intent handling, custom schemes, WebViews, inter-process communication, file providers, pasteboards, and unsafe data passed between applications.

Backend API and transport

Proxy and replay app traffic to test authorization, tenant isolation, data exposure, rate limits, workflow abuse, TLS validation, and trust placed in client-controlled values.

RULES OF ENGAGEMENT FIRST

Penetration testing methodology

Every phase is designed to produce defensible evidence without taking unnecessary operational risk.

  1. Scope and rules of engagement

    Agree targets, environments, identities, exclusions, test windows, data handling, escalation contacts, and stop conditions before testing starts.

  2. Architecture and threat review

    Map sensitive assets, trust boundaries, data flows, likely attackers, and high-impact misuse cases so the test reflects the product rather than a generic checklist.

  3. Systematic coverage

    Use repeatable tooling and standards-aligned checks to cover the agreed surface while recording assumptions, constraints, and evidence.

  4. Manual attack-path testing

    Challenge identity, authorization, workflows, configuration, integrations, and chained weaknesses that require human context and adversarial reasoning.

  5. Safe impact validation

    Use the minimum proof required to establish exploitability. Destructive actions, persistence, and unnecessary data access stay outside scope unless separately authorized.

  6. Report, remediation, and retest

    Deliver risk context, reproduction evidence, root-cause fixes, and a stakeholder walkthrough. One retest round verifies agreed remediation.

ACTIONABLE OUTPUTS

What you receive

The report is written for two audiences: stakeholders who need a clear risk decision and engineers who need enough detail to reproduce and fix the issue.

  • Executive summary and risk themes
  • Scope, assumptions, exclusions, and coverage record
  • Prioritized findings with evidence and reproduction steps
  • Business impact and severity rationale
  • Root-cause remediation guidance
  • Retest status and residual-risk notes

KEEP REVIEWING YOUR CONTROLS

Security checklists for your team

COMMON SCOPING QUESTIONS

Mobile application penetration testing FAQ

Do you test both Android and iOS?

Yes. They are scoped as separate targets because platform controls, package formats, storage, and runtime behavior differ, even when the applications share a backend.

Does mobile testing include the backend API?

It includes the API workflows used by the mobile application. A larger API estate or partner API may need a separate API penetration testing scope.

Do you need source code?

No. Testing can start from installable builds and test accounts. Source access can help validate complex cryptography, platform wrappers, and remediation when available.

Can you test certificate pinning and root detection?

Yes. These controls are evaluated as part of runtime testing, with the focus on whether bypassing them exposes a server-side or data protection weakness.

CLEAR SCOPE · CONTROLLED TESTING · USEFUL REPORT

Request a Mobile application penetration testing scope

Share the target, environment, roles, and objective. The service field is already selected so you can send the right context quickly.

  • Written scope and assumptions before testing
  • Safe rules of engagement and escalation path
  • Manual validation with reproducible evidence
  • Remediation walkthrough and one retest round

TELL US ABOUT YOUR SCOPE

Request a security assessment

Share a few details about the target and your goals. We will reply with the right testing approach and a clear proposal.

Penetration Testing Request

Protected against automated submissions. Only submit systems you own or are authorized to test. Do not include passwords, API keys, or other secrets.