Technology of android os (Security Technology/ Model of Android OS…
Technology of android os
Android is an open source operating system
middleware framework for smart devices
contain lots of features and functionalities
include hardware features
It also includes software features
Development of Android OS
This source code will only run without modification on select devices usually the Nexus series of devices
Most of the Android devices including Google own, ultimately ship with a combination of free and open source and proprietary software.
The software required for accessing Google services falling into the latter category.
Architecture of Android OS
Security Technology/ Model of Android OS
Android security model takes a different perspective from Linux
The model builds on this by providing a sandboxed environment for applications
explicit means of allowing interactions between the mobile hardware, the user and the application.
Introduces the concept of signing applications
Security features offered by Android mobile security apps
VPN connectivity for protecting data in transit, scanning websites for potential phishing or other fraudulent activity