Penetration testing

Penetration Test of Desktop and Mobile Apps

Security testing of desktop, Android and iOS applications across local storage, runtime behavior, platform controls, transport security and backend APIs.

Desktop and mobile application penetration testing

Desktop and mobile applications combine local code, operating-system integrations, stored credentials, device permissions, network communications and backend services. Security testing therefore covers more than the visible user interface: it examines the application package or binary, runtime behavior, local storage, transport security, authentication, authorization, IPC or deep links, platform permissions and the APIs the client relies on.

Typical coverage

Mobile application layerAndroid/iOS storage, key handling, permissions, deep links, WebViews, IPC, biometric flows and runtime protections.
Desktop / thick clientLocal files, configuration, secrets, update mechanisms, privilege boundaries, IPC, DLL/library loading and unsafe local interfaces.
Network & backendTLS, certificate validation, API authorization, tokens, data leakage, backend trust assumptions and replay opportunities.
Reverse engineering resistancePackage analysis, hard-coded secrets, sensitive logic exposure, debugging and tampering controls where relevant to the risk model.

How the engagement works

01
Scope & test setup

Confirm platforms, versions, test accounts, backend environments, device or emulator requirements, build type and production-safety constraints.

02
Static inspection

Inspect packages, binaries, manifests, permissions, configuration and embedded resources for insecure settings, secrets and implementation weaknesses.

03
Dynamic & runtime testing

Observe the application during execution, test authentication and authorization flows, manipulate local state, inspect data storage and analyze network traffic.

04
Backend and trust-boundary testing

Test APIs and service interactions used by the client, including assumptions that the client is trusted simply because it is a native application.

05
Exploit validation & impact

Validate realistic attack paths safely, determine what an attacker could actually gain and prioritize vulnerabilities by business impact.

06
Report, debrief & retest

Deliver technical evidence and remediation guidance, discuss fixes with the development team and optionally verify corrected issues.

Deliverable format

Reports include an executive summary, scope and platform details, methodology, severity-rated findings, evidence, attack narrative where multiple weaknesses form a chain, concrete remediation guidance and retest status where applicable.

Need defensible security evidence?

Share the target system, technology or framework and the decision you need to support. We will define a focused assessment with clear outputs.