Hello There,
There are many Security features/tips need to take care in Android mobile app, let me share you some of them:
The following core security features help you build secure apps:
The most common security concern for an application on Android is whether the data that you save on the device is accessible to other apps. There are three fundamental ways to save data on the device:
Internal storage.
External storage.
Content providers
The Android Application Sandbox, which isolates your app data and code execution from other apps.
An application framework with robust implementations of common security functionality such as cryptography, permissions, and secure IPC.
Technologies like ASLR, NX, ProPolice, safe_iop, OpenBSD dlmalloc, OpenBSD calloc, and Linux mmap_min_addr to mitigate risks associated with common memory management errors.
An encrypted file system that can be enabled to protect data on lost or stolen devices.
User-granted permissions to restrict access to system features and user data.
Application-defined permissions to control application data on a per-app basis.
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Let's discuss more and I will share you all bugs/leaks/safety issues with the app.
Thanks