Cybersecurity

Your mobile app is handling sensitive user data on devices you don't control

We test your iOS and Android applications for insecure data storage, authentication flaws, API vulnerabilities, and reverse engineering risks using OWASP MASVS methodology.

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The challenges you're facing

Sensitive data stored unencrypted on device storage accessible to other apps or physical device access

API keys and backend URLs embedded in the app binary extractable by reverse engineering in minutes

Authentication tokens with no expiry stored in insecure locations surviving device theft and app reinstall

OWASP MASVS Mobile Security Testing for iOS and Android

We perform mobile application security testing aligned to the OWASP Mobile Application Security Verification Standard (MASVS). Testing covers static analysis (reverse engineering, binary analysis, hardcoded secrets), dynamic analysis (runtime manipulation, SSL pinning bypass, traffic interception), API security, authentication and session management, local data storage security, and platform-specific security features.

What you get

Static Analysis & Reverse Engineering

Decompile/disassemble the application to identify hardcoded secrets, insecure code patterns, and exposed logic.

Dynamic Analysis & Traffic Interception

Runtime testing with proxy to intercept API traffic, test SSL pinning, and analyse network communication security.

Data Storage & Authentication Testing

Test local data storage encryption, credential storage, session management, and biometric authentication implementation.

MASVS-Scored Report

OWASP MASVS L1/L2 scored findings with proof-of-concept, screenshots, and platform-specific remediation code.

Technologies & tools

FridaBurp SuiteJadxAPKToolObjectionMobSFWiresharkXcode Instruments

Case study — anonymised

Healthcare — Patient Mobile App

Before

Patient-facing iOS and Android app storing authentication tokens in NSUserDefaults (iOS) and SharedPreferences (Android) — both unencrypted and accessible to other apps.

After

Testing found tokens, user PII, and API keys hardcoded in the Android binary. iOS app sending unencrypted analytics to a third-party SDK without user disclosure.

All critical findings remediated before App Store submission. GDPR compliance issues resolved. App approved for NHS App Store listing requiring MASVS L1 compliance.

Frequently Asked Questions

Common questions from enterprise and mid-market teams across India and internationally.

Do you test both iOS and Android?

Yes. We test both platforms and each has distinct security characteristics. iOS has stricter sandboxing but still has common issues (Keychain misuse, URL scheme hijacking). Android has a broader attack surface (reverse engineering is easier, ADB access common in testing).

Can you test our app if it has SSL pinning?

Yes. SSL pinning bypass is a standard part of our testing methodology. We use tools like Frida and Objection to bypass certificate pinning at runtime to intercept API traffic. If we can bypass it, so can a determined attacker — so we also assess the strength of your pinning implementation.

What is a jailbroken/rooted device test and do we need it?

Jailbroken (iOS) and rooted (Android) device testing simulates an attacker with privileged device access — they can extract app data, memory dump, and bypass platform security controls. We always recommend including this as it reflects real attack scenarios where devices are lost, stolen, or compromised.

Will you publish our app's vulnerabilities?

No. All findings are provided in a confidential report to you under NDA. We operate under responsible disclosure principles — we report vulnerabilities to you and allow reasonable time for remediation before any potential public disclosure. Mobile app testing is always a private, confidential engagement.

Ready to get started?

Tell us about your situation and we'll respond with a tailored assessment within one business day.