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A method, device and terminal for prohibiting installation of third-party applications

An application package and terminal system technology, applied in computer security devices, instruments, computing, etc., can solve the problems of user privacy information leakage, reduce the security of terminal use, etc., and achieve the effect of improving security

Active Publication Date: 2020-03-17
YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, it has been found in practice that based on the above-mentioned existing freezing scheme, there are still some third-party malicious application software that can be automatically installed without the system's knowledge, or when installing some application software, it will automatically bundle and install some unnecessary user software. APK to seize system resources, slow down system running speed, and even cause user privacy information leakage, etc., reducing the security of terminal use

Method used

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  • A method, device and terminal for prohibiting installation of third-party applications
  • A method, device and terminal for prohibiting installation of third-party applications
  • A method, device and terminal for prohibiting installation of third-party applications

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0082]Embodiment 1: The following provides a detailed description of separately performing application freezing and system freezing in the operating system of the terminal, so as to help understand the difference between application freezing and system freezing. In application APK freezing, APK freezing can start from the APK application. The normal operation of APK is related to processes and services. For example, when the "Vipshop" application is running, there are two processes and one service (that is, LogService service, com.achievo.vipshop process and com.achievo.vipshop.remote process), this service and the two processes are the prerequisites for the normal operation of the Vipshop application, and the prerequisite for the normal operation of the process and services is the operating system (such as android system) has no abnormality; freezing the "Vipshop" application is to set the relevant interface of the system to disable (unusable logo), so that the Vipshop applica...

Embodiment 2

[0085] Embodiment 2: Taking Android system startup as an example, the detailed description process of PMS service startup and application installation is given below. Since the ServerThread thread will run during the startup process of the android system, and this thread will start many system services including the PMS service, the following describes how to start the PMS service during the startup process of the android system and how to install the application : 1) The Zygote process starts the SystemServer component, and the SystemServer will call the init1 and init2 methods to perform some system initialization work; 2) In the init2 method, a ServerThread thread will be created, and the thread will call the run method to start; 3) In this In the run method, the main method in the PMS will be called. In the main method, a PMS instance m will be created, and the instance m will be added to the ServiceManager (the daemon process of the Binder inter-process communication mecha...

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PUM

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Abstract

The embodiment of the invention provides a third party application installation forbidding method and device and a terminal. The method includes the steps of receiving a package manager freezing request with identification of package managers needing to be frozen, finding the package managers according to the identification of the package managers, analyzing the package managers, determining a system layer related to the package managers, and freezing the system layer to forbid the installation of a first party application in an operation system, wherein at least one of a frame framework, a system kernel kernel and an application package installation drive in the system layer is frozen in the step of freezing the system layer. By means of the method, the system layer related to the package managers can be frozen so as to forbid the installation of the third party application, the aim of protecting the operation system of the terminal is achieved, and the use security of the terminal is improved.

Description

technical field [0001] The present invention relates to the technical field of terminals, in particular to a method, device and terminal for prohibiting the installation of third-party applications. Background technique [0002] At present, in the existing freezing solutions, the installed applications in the terminal are generally frozen, and the installed applications are restricted from accessing system resources so that they are not enabled to run. For example, the user can freeze the infrequently used application installation package APK (Android Package, referred to as APK), third-party applications, and some system applications, so that each application after freezing will not be re-enabled to run and no longer occupy system resources. Improve the operating speed of the system. If you want to restart a frozen application, you need to unfreeze the application, and the unfrozen application can obtain corresponding system resources, so as to achieve the purpose of norma...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F8/61G06F21/51
CPCG06F8/61G06F21/51
Inventor 吴安峻杨佳佳叶瑞权
Owner YULONG COMPUTER TELECOMM SCI (SHENZHEN) CO LTD
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