Mobile
application testing.
Binary-level, instrumented testing of iOS and Android applications and the APIs behind them — aligned to OWASP MASVS and the Mobile Application Security Testing Guide.
The mobile app and the backend it trusts.
A mobile app is a client in a hostile environment — on devices you don’t own, over networks you don’t control. We test what’s on the device (binary, storage, runtime, crypto), what’s in transit (TLS, pinning, proxy behavior), and what’s behind it (APIs, identity, data plane).
Every engagement uses real hardware, modern instrumentation (Frida, Objection, MobSF), and the full OWASP MASVS / MASTG coverage matrix.
Six domains. Full MASVS alignment.
Native iOS (Swift, Objective-C), Android (Kotlin, Java, NDK), cross-platform (React Native, Flutter, Xamarin), and hybrid WebView apps.
Keychain / Keystore misuse, insecure shared preferences, SQLite exposure, log leakage, and clipboard / pasteboard abuse.
TLS pinning bypass, certificate validation, HSTS, proxy handling, MitM tolerance, and backend API hardening.
Biometric, SSO, token storage, refresh logic, device binding, jailbreak / root integrity, and MFA flows.
Algorithm selection, key storage, random generation, custom crypto, and compliance with MASVS cryptographic controls.
Hooking, dynamic instrumentation (Frida / Objection), anti-debug, anti-tamper, code obfuscation, and IPC security.
Static. Dynamic. Backend. Verified.
Static Analysis
Decompilation, binary review, manifest inspection, dependency audit, and secret / hard-coded key discovery.
Dynamic Analysis
Instrumented runtime testing on physical devices and emulators — intercepting traffic, hooking functions, observing behavior.
Backend & API
Full authenticated testing of the APIs backing the app — OWASP API Top 10, BOLA, mass assignment, and rate-limit abuse.
Reporting & Retest
OWASP MASVS / MASTG-aligned findings, developer-ready remediation, and verified retest after fixes.
What ships.
- 01MASVS / MASTG coverage matrix
- 02Executive summary with business-risk narrative
- 03Technical findings with reproducible PoCs
- 04Reverse-engineering evidence and annotated binaries
- 05Backend API findings integrated with app flaws
- 06Verified retest after remediation
Test the app
on a hostile device.
Pre-release assessment, App Store readiness, or continuous testing. Scope under NDA.