Why it matters in practice
TLS Pinning, Storage and Deep Links matters because it shapes how an operator scopes the work, chooses validation steps, prioritizes evidence and explains risk. The point is not to accumulate trivia; it is to understand which control boundary is in play and how that boundary can fail under realistic pressure.
Primary coverage
- Test whether pinned trust can be bypassed consistently and whether the app fails open or fails closed.
- Inspect keychain/keystore use, shared preferences, databases, logs and cache locations for sensitive material.
- Map custom schemes, universal links, intents and exported components as entry surfaces.
- Check how link handlers and storage artefacts interact with authentication state.
Selected public references
Write findings in terms of trust crossed, scope enlarged and business or operational effect reached. That keeps the note useful whether you are validating a lab, an internal research target or a live customer environment.
Selected public references
- OWASP MASVS StorageStorage control expectations.
- OWASP MASVS NetworkTransport and server trust expectations.
- Android Intents and Intent FiltersComponent and deep-link behaviour on Android.