Local data
Application storage, caches, logs, backups, screenshots and other device-resident information relevant to the agreed scope.
Singapore / iOS & Android
Mobile application security testing.
Assess the application on the device, the way it handles data and the backend services it relies on.
Discuss your scope01 / Service fit
Review the client and its dependencies.
A mobile application does not operate in isolation. Its security depends on how the client stores information, uses platform controls, communicates over the network and enforces sensitive actions through backend APIs.
The engagement can focus on an iOS build, an Android build or both, together with agreed supporting services. It is useful before release, after a significant change, when handling higher-risk data or transactions, or when independent assurance is required.
Coverage is adapted to the application architecture, distribution model, available test accounts and authorised environments rather than applying a generic mobile checklist.
02 / Scope
What we assess.
The final scope reflects the app’s platform, functions, data and backend dependencies.
Platform controls
Use of device permissions, key storage, biometric prompts, deep links and platform security features where applicable.
Transport security
Protection of data in transit, endpoint validation and handling of relevant network trust conditions.
Authentication and sessions
Login, token handling, account recovery, session lifecycle and controls around sensitive operations.
Application behaviour
Client-side trust assumptions, exposed components, sensitive workflows and misuse of supported application functions.
Supporting APIs
Authorisation, data exposure and server-side enforcement for the endpoints used by the mobile client.
03 / Method
How the engagement runs.
Testing combines application analysis with validation of real client-to-service behaviour.
- 01
Confirm the builds
Agree platforms, versions, distribution method, environments, accounts, backend endpoints and any required test devices or access.
- 02
Understand the app
Map sensitive functions, stored information, permissions, network calls and trust boundaries between the client and backend.
- 03
Test and validate
Review relevant client behaviour and exercise authorised workflows while validating server-side enforcement through supporting APIs.
- 04
Report and explain
Provide reproducible evidence, impact, severity rationale and remediation guidance for mobile and backend teams.
- 05
Retest agreed fixes
Use updated builds or backend changes to verify findings included in the agreed retest scope.
04 / Deliverables
Clear ownership for each fix.
Findings distinguish client-side weaknesses, backend control gaps and issues spanning both sides of the application.
Assessment summary
Scope, build and environment context, overall observations and prioritised remediation themes.
Technical findings
Reproduction steps, evidence, affected platform or service, impact and severity rationale.
Remediation and retest
Practical recommendations, clarification with delivery teams and status of agreed retests.
05 / Boundaries
Assumptions and exclusions.
Mobile testing needs explicit agreement on builds, devices, accounts and backend scope.
Authorised builds and services
Only supplied or approved builds, accounts, endpoints and environments are tested. Third-party services require appropriate permission.
Device and test conditions
Platform versions, device state, network conditions, test data and any production restrictions are agreed before testing.
Explicit exclusions
Malware persistence, destructive actions, denial-of-service, social engineering and unrelated platform or third-party targets are excluded unless separately authorised.
A mobile assessment reflects the supplied builds, authorised services and test period. It is not a guarantee that every weakness has been found and does not certify platform-store or regulatory compliance.
06 / Related services
Adjacent coverage.
Start a conversation
Define the mobile test boundary.
Share the platforms, builds, key functions, backend endpoints and target timing so the relevant client and server-side coverage can be agreed.