Label-based black box detection method and system for privacy disclosure of Android user

A technology of user privacy and detection method, applied in the field of Android user privacy information detection, can solve a lot of problems such as time and memory overhead, and achieve the effect of saving taint propagation time, avoiding intermediate variables, and saving memory overhead

Inactive Publication Date: 2013-09-18
HUAWEI TECH CO LTD +1
View PDF4 Cites 28 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Usually, during the running of each application program, the operations involved in instructions often have hundreds, thousands, tens of thousands or even higher orders of magnitude. Using the white box method of analyzing and tracking data flow one by one will bring a lot of time and memory. overhead
In addition, when many applications send users' private data, they usually just read, copy and send them, and rarely waste too much running time and computing resources to deform and encrypt them.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Label-based black box detection method and system for privacy disclosure of Android user
  • Label-based black box detection method and system for privacy disclosure of Android user

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0033] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. It should be understood that the described embodiments are only some of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts belong to the protection scope of the present invention. In an embodiment of the present invention, the detection method is as follows:

[0034] 1) Create various user privacy data with category labels on the Android terminal test machine, and store the category labels in the category label database.

[0035] 2) Automatically or manually install the application to be tested, and automatically or manually trigger application behavior.

[0036] 3) At the Internet, Bluetooth, and short messag...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to a label-based black box detection method and system for privacy disclosure of an Android user. The detection steps are as follows: 1), user privacy data are created for an Android user terminal and category labels are added to the user privacy data; 2), at least one to-be-detected application program is mounted in the Android user terminal and is triggered; 3), the category labels carried in data packets sent by the application program are detected at an network exit of the Internet, a Bluetooth or a short message; and 4), privacy data categories are judged according to category labels carried in the data packets, and results are recorded. Analysis of a large number of orders and stain spreading time is saved, variables in all orders of the application program and intermediate variables during calculation are avoided, and a large amount of memory expenditure is saved at the same time.

Description

technical field [0001] The invention relates to the detection of Android user privacy information, in particular to a method and an implementation system for detecting whether an Android application program sends out certain user privacy data based on a pre-set label, and belongs to the field of mobile terminal security. Background technique [0002] At present, information technology has entered the mobile Internet era, and smart mobile terminals have increasingly become the main terminal form for users to conduct various network activities due to their portability and low cost. Compared with traditional mobile terminals, smart mobile terminals have higher-performance processors, larger storage space, higher mobile network data transmission capabilities, and open third-party mobile terminal operating systems, so a large number of businesses can be carried out with the help of smart mobile terminals applications to process more personal privacy data. These data, such as cal...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): G06F11/36G06F21/62
CPCG06F21/577
Inventor 张妍周启慧汪丹吴晓昕
Owner HUAWEI TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap