A detection system combined with PC and cell phone side is
proposed and demonstrated based on the analysis of Android
security mechanisms and the study of the potential safety
problems caused by the inherent defects on the Android
platform, such as the system rough permissions prompt
interface and the uneven ability of publisher of APP., The
detection system can thoroughly detect permissions
informations of the installed APPs and uninstalled APKs in
advance. The monitoring system can not only give
understandable explanation in detail, but also provide users
with the function of screening on APPs with certain sensitive
permission. In addition, the system can also provide users
secondary warning and secondary judgement opportunities,
and help consumers improve their safety consciousness and
protect their privacy from unknown infringement. In the next,
we are going to take the overriding of Kernel of Linux into
consideration to restrain the APPS from applying for more
sensitive permissions, such as preventing certain APPs
connecting to the Internet or sending short messages, so that
we can eradicate the malicious software completely and
guarantee the users’ property and privacy.