Mobile Application Penetration Testing Methodology
Your mobile application is more than an interface; it's a direct connection to your customers, data, and business. Our methodology evaluates how attackers could compromise your Android and iOS applications by testing authentication, local data storage, APIs, business logic, and runtime security to identify exploitable vulnerabilities before they put your users or organization at risk.
A Mobile Application Is Only as Secure as Its Weakest Layer
Unlike web applications, mobile apps operate on devices you don't control, communicate over public networks, and often store or process sensitive information locally. Attackers can reverse engineer applications, tamper with binaries, intercept insecure communications, or exploit weaknesses in authentication and APIs that automated security scans frequently miss.
Mobile application security risks are not theoretical. A July 2025 study from Guardsquare and Enterprise Strategy Group found that 62% of surveyed organizations had experienced a mobile app breach in the previous year, with affected organizations reporting an average of nine breaches. This highlights why testing needs to look beyond automated scanning and examine how attackers could interact with the application, device, and backend services.
Every Critical Layer of Your Mobile Application Is Tested
Protect the Mobile App Itself
We assess your Android and iOS applications for vulnerabilities such as insecure code, reverse engineering risks, binary tampering, and runtime weaknesses that could expose your application to attackers.
Keep Sensitive Data Secure
From local storage and encryption to key management and secure communications, we identify weaknesses that could expose sensitive customer or business information.
Secure Every App-to-Server Interaction
We evaluate API communication, authentication, authorization, and data exchange between your mobile application and backend services to uncover vulnerabilities beyond the device.
Test How Your App Responds Under Attack
Our methodology tests how your application responds to reverse engineering, rooted or jailbroken devices, runtime manipulation, and other techniques attackers use to bypass security controls.
Mobile Application Security Evaluation Toolkit
Everything Delivered with Your Mobile Security Assessment
Penetration testing runs on physical Android and iOS devices, surfacing platform-specific risks across device controls, runtime behavior, authentication, and local storage that emulators typically miss.
Every validated finding includes technical evidence, business impact, and practical remediation recommendations, enabling development and security teams to prioritize and resolve issues with confidence.
After a Critical or High finding has been addressed, we perform a retest at no additional cost to verify that the vulnerability has been remediated and the security improvement is effective before the next release.
Protect Every Update Before It Reaches Your Users
Every mobile application evolves through new features, operating system updates, third-party SDKs, API enhancements, and performance improvements. While these changes drive innovation, they can also introduce new vulnerabilities that place customer data, business operations, and brand reputation at risk if left untested.
Our mobile application penetration testing methodology helps you validate every major release before it reaches production. By identifying security weaknesses introduced through new functionality, backend integrations, or platform updates, your team can release Android and iOS applications with greater confidence while reducing the risk of exploitable vulnerabilities reaching your users.
Common Questions About Mobile Application Penetration Testing
Which parts of a mobile application are evaluated during testing?
A mobile application penetration test evaluates Android and iOS applications for vulnerabilities in authentication, authorization, local data storage, encryption, API communication, session management, runtime behavior, reverse engineering resistance, and business logic. Every critical finding is manually validated and supported with practical remediation guidance.
Do you test both Android and iOS applications?
Yes. Our methodology supports security assessments for both Android and iOS applications, evaluating platform-specific risks alongside vulnerabilities that affect shared application logic, APIs, and backend communication.
Does your methodology follow OWASP MASVS and MASTG?
Yes. Our mobile application penetration testing methodology uses the OWASP Mobile Application Security Verification Standard (MASVS) to evaluate the security controls an application should meet and the OWASP Mobile Application Security Testing Guide (MASTG) to guide testing of those controls across Android and iOS applications.
Why isn't automated mobile security testing enough?
Automated security testing can identify known vulnerabilities and configuration issues, but it may miss business logic flaws, insecure runtime behavior, authentication weaknesses, reverse engineering risks, and chained attack scenarios. Manual penetration testing evaluates how these weaknesses could be exploited together in realistic attack scenarios.
Will you test the APIs used by our mobile application?
Yes. Mobile application security extends beyond the app itself. Our methodology evaluates API authentication, authorization, input validation, session handling, and data exchange to identify vulnerabilities that could expose sensitive information or backend services.
At what stage of development should mobile security testing begin?
Mobile security testing should begin before the application's first production release and be repeated before major releases or significant changes. Identifying security weaknesses earlier in the development lifecycle gives teams more opportunity to address them before a release requires a new build, store review, or user update.
Will the final report include remediation guidance?
Yes. Every validated finding includes technical details, business impact, proof of concept where applicable, risk prioritization, and practical remediation recommendations to help development and security teams resolve issues efficiently.
How often should a mobile application be penetration tested?
Mobile applications should be tested at least annually, with additional testing after major feature releases, significant operating system updates, API changes, third-party SDK integrations, or infrastructure modifications. Because mobile applications often have short release cycles, security testing should also be planned around major releases to identify vulnerabilities before they reach users.