Android / iOS
Mobile Application Security Testing
Android and iOS testing that treats the client, APIs, identity systems, and connected workflows as one attack surface.
Based in Blaine, Minnesota, with local and remote work within agreed scope.
Mobile trust model
Test where the device meets the backend.The client, its local state, deep links, and the services it reaches are examined as one connected path.Decision supported
Clear evidence of what the application trusts, what the backend enforces, and whether a modified client can reach hidden behavior.Coverage
What gets examined.
- Authentication, tokens, account recovery, and account-state changes
- API traffic, authorization boundaries, hidden endpoints, and mobile-only workflows
- Local storage, logs, cached data, files, secrets, and screenshots
- Client-side controls that can be bypassed, replayed, or modified
- Deep links, web views, exported components, transport, and relevant third parties
Method
The app and backend are tested together
A mobile finding often begins on the device and becomes meaningful in an API or web workflow. Testing compares roles and account states and validates whether server controls hold when normal interface assumptions are removed.
Inputs
What helps before testing starts.
- Authorized builds or store links
- Test accounts for relevant roles
- API documentation when available
- Supported devices, OS versions, and environment constraints
Deliverables
What you receive.
- Risk-ranked, reproducible findings
- Affected versions, roles, and workflow context
- Client- and API-side evidence
- Remediation guidance for both mobile and backend components
Start with the outcome
Need mobile application security testing?
Send the target, concern, timeline, and decision you need to make. GK Data will reply with the right scoping questions.
Request a review