CN108334770B - Mobile terminal safety guard system - Google Patents
Mobile terminal safety guard system Download PDFInfo
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- CN108334770B CN108334770B CN201810181171.7A CN201810181171A CN108334770B CN 108334770 B CN108334770 B CN 108334770B CN 201810181171 A CN201810181171 A CN 201810181171A CN 108334770 B CN108334770 B CN 108334770B
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- mobile terminal
- state
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/44—Program or device authentication
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/50—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems
- G06F21/51—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems at application loading time, e.g. accepting, rejecting, starting or inhibiting executable software based on integrity or source reliability
Abstract
The present invention relates to a kind of mobile terminal safety guard systems, it include: secrecy setting equipment, it is arranged in mobile terminal, for all having carried out the setting of concerning security matters state to each application program on mobile terminal, there are two types of concerning security matters states: confidential state and unclassified state；Wherein, the secrecy setting equipment is also used to the title of each application program concerning security matters state corresponding with its together as in a concerning security matters record storage to the embedded memory card of mobile terminal；Start detection device, for detecting user when the title of the application program of front opening, and concerning security matters state corresponding with the title detected is recalled to export as dbjective state from the embedded memory card of the mobile terminal based on the title detected.By means of the invention it is possible to all carry out the setting of confidential state and unclassified state to each application program on mobile terminal, and when the application program of confidential state is opened, directly initiate photography Validation Mode.
Description
Technical field
The present invention relates to mobile Internet field more particularly to a kind of mobile terminal safety guard systems.
Background technique
It applies in mobile terminal without before so flourishing, the application software in other words of the application program on computer, such as
QQ is exactly the APP above a computer, is exactly the meaning of program.
In today of mobile terminal prosperity, application program of mobile phone gradually emerges, such as wechat some other software in other words,
Be most people daily must APP, so, the application software on mobile terminal is just called APP, due to for most of
For the people without computer work or less to coomputerate, that they is exactly APP on mobile terminal, so now substantially
The APP directly said also just refers to application program for mobile terminal.
However, currently being led to the fine not enough of these APP, that is, application program security performances control on mobile terminal
Once mobile terminal is caused to be opened, each application program can be found and use, and lack necessary authentication mechanism.
Summary of the invention
It to solve the above-mentioned problems, is on mobile terminal the present invention provides a kind of mobile terminal safety guard system
Each application program is provided with the setting of confidential state and unclassified state, and is opened in the application program of confidential state
When, photography Validation Mode is directly initiated, while introducing high-precision photography authentication mechanism, is answered on mobile terminal to improve
With the security protection ability of program.
For this purpose, the present invention at least has following three important inventive points:
(1) it uses the collaboration of a plurality of types of data processing equipments and various processing is carried out to image, establish based on image
The analysis mechanisms of the target area of pixel variation degree, to reduce the operand of target analysis；
(2) according to the noise type of the amplitude peak in image, judge whether the edge enhancing processing for needing to carry out image,
To improve the intelligent level of image procossing；
(3) setting of confidential state and unclassified state has all been carried out to each application program on mobile terminal, and
When the application program of confidential state is opened, photography Validation Mode is directly initiated, to enhance the security performance of mobile terminal.
According to an aspect of the present invention, a kind of mobile terminal safety guard system is provided, the system comprises:
Secrecy setting equipment, is arranged in mobile terminal, for all carrying out to each application program on mobile terminal
The setting of concerning security matters state；
Wherein, there are two types of concerning security matters states: confidential state and unclassified state；
Wherein, the secrecy setting equipment is also used to the title of each application program concerning security matters state one corresponding with its
It rises as in a concerning security matters record storage to the embedded memory card of mobile terminal；
Start detection device, is arranged in mobile terminal, is connect with the embedded memory card of mobile terminal；
The starting detection device is used to detect the title of application program of the user when front opening, and based on the name detected
Title recalls concerning security matters state corresponding with the title detected using as dbjective state from the embedded memory card of the mobile terminal
Output；
State analysis equipment is connect with the starting detection device, for sending out when the dbjective state is confidential state
Authentication request out is also used to when the dbjective state is unclassified state, and sending is verified signal；
Equipment is interrupted in starting, is connect with the state analysis equipment, for inciting somebody to action when receiving the authentication request
Mobile terminal is set as camera shooting Validation Mode to interrupt the starting of current application program, and by the interface of mobile terminal directly into
Enter camera shooting verifying interface, be also used to receive it is described be verified signal when, continue the starting of current application program.
Specific embodiment
The embodiment of mobile terminal safety guard system of the invention will be described in detail below.
In order to overcome above-mentioned deficiency, the present invention has built a kind of mobile terminal safety guard system, has effectively improved movement
The security level for the application imaging installed in terminal.
The mobile terminal safety guard system shown according to an embodiment of the present invention includes:
Secrecy setting equipment, is arranged in mobile terminal, for all carrying out to each application program on mobile terminal
The setting of concerning security matters state；
Wherein, there are two types of concerning security matters states: confidential state and unclassified state；
Wherein, the secrecy setting equipment is also used to the title of each application program concerning security matters state one corresponding with its
It rises as in a concerning security matters record storage to the embedded memory card of mobile terminal.
Then, continue that the specific structure of mobile terminal safety guard system of the invention is further detailed.
In the mobile terminal safety guard system, further includes:
Start detection device, is arranged in mobile terminal, is connect with the embedded memory card of mobile terminal.
In the mobile terminal safety guard system:
The starting detection device is used to detect the title of application program of the user when front opening, and based on the name detected
Title recalls concerning security matters state corresponding with the title detected using as dbjective state from the embedded memory card of the mobile terminal
Output.
In the mobile terminal safety guard system, further includes:
State analysis equipment is connect with the starting detection device, for sending out when the dbjective state is confidential state
Authentication request out is also used to when the dbjective state is unclassified state, and sending is verified signal.
In the mobile terminal safety guard system, further includes:
Equipment is interrupted in starting, is connect with the state analysis equipment, for inciting somebody to action when receiving the authentication request
Mobile terminal is set as camera shooting Validation Mode to interrupt the starting of current application program, and by the interface of mobile terminal directly into
Enter camera shooting verifying interface, be also used to receive it is described be verified signal when, continue the starting of current application program；
Front-end image capture device interrupts equipment with the starting and connect, for entering camera shooting verifying mould in mobile terminal
When formula, image capture is carried out to the user of mobile terminal automatically, to obtain instant front-end image.
Noise amplitude detection device is connect with the front-end image capture device, for receiving the instant front-end image,
Judge all kinds of noise types in the instant front-end image, and using the maximum noise type of amplitude as noise type to be processed
Output；
Edge enhances equipment, connect with the noise amplitude detection device, for receiving the noise to be processed, and determines
Whether the noise to be processed is the noise type for influencing marginal definition, if it is, executing to the instant front-end image
Edge enhancing processing is to export image after processing, if it is not, directly defeated using the instant front-end image as image after processing
Out；
Data extraction device is connect, for receiving image after the processing, by each picture with edge enhancing equipment
After square value, the square value of Green brightness value of the red luma value of vegetarian refreshments are added with the square value of blue intensity values and divided by three
To obtain Color Statistical value；
Data analysis equipment is connect with the data extraction device, for receiving the Color Statistical value of each pixel, needle
Following processing is executed to each pixel: calculating the face of multiple pixels of the preset quantity near the pixel position
Color statistical value variance, and export the Color Statistical value variance of the pixel；It is pre- near described calculating pixel position
If the Color Statistical value variance of multiple pixels of quantity includes: multiple pictures of the preset quantity near the pixel position
What vegetarian refreshments formed is the pattern of preset shape；
Data sorting equipment is connect with the data analysis equipment, for receiving the Color Statistical value side of each pixel
Difference, and numerical ordering from big to small is carried out according to Color Statistical value variance of the numerical values recited to each pixel, by position of sorting
It sets and is exported in preceding 20 percent multiple pixels as multiple variation pixels；
Legitimacy analysis equipment is connect with the data sorting equipment, for receiving multiple variation pixels, by multiple changes
Change the subgraph that pixel is combined into, removes each isolated point in the subgraph being combined into obtain variation subgraph, to institute
It states variation subgraph and carries out user identity identification in image, and when recognizing illegal user, issue first control signal, and
When recognizing legitimate user, second control signal is issued；
Start restorer, is connect with the legitimacy analysis equipment, for when receiving the second control signal,
Mobile terminal is exited from the camera shooting Validation Mode, and restores the starting of current application program.
In the mobile terminal safety guard system:
The starting restorer is also used to directly exit mobile terminal when receiving the first control signal and work as
The starting of preceding application program.
In the mobile terminal safety guard system:
Edge enhancing equipment, the data extraction device, the data analysis equipment, the data sorting equipment and
Different integrated chips is respectively adopted to realize in the legitimacy analysis equipment.
In addition, the mobile terminal safety guard system can also include image filtering equipment, it is arranged on the noise
Between amplitude detection equipment and the front-end image capture device, for the front-end image capture device capture it is instant before
When holding the signal-to-noise ratio of image low, using filter patterns corresponding with the signal-to-noise ratio of instant front-end image to the instant front end figure
The instant front-end image is replaced as being filtered, and by filtered image to be input to the noise amplitude detection device
In.
Using mobile terminal safety guard system of the invention, lacked for the application program on mobile terminal in the prior art
The technical issues of weary self-protection ability, by all having carried out confidential state and Fei Bao to each application program on mobile terminal
The setting of close state, and when the application program of confidential state is opened, directly initiates photography Validation Mode, more it is essential that
It wherein additionally uses a plurality of types of data processing equipment collaborations and various processing is carried out to image, establish based on image slices vegetarian refreshments
The analysis mechanisms of the target area of variation degree reduce the operand of target analysis, and according to the amplitude peak in image
Noise type judges whether the edge enhancing processing for needing to carry out image, improves the intelligent level of image procossing.
It is understood that although the present invention has been disclosed in the preferred embodiments as above, above-described embodiment not to
Limit the present invention.For any person skilled in the art, without departing from the scope of the technical proposal of the invention,
Many possible changes and modifications all are made to technical solution of the present invention using the technology contents of the disclosure above, or are revised as
With the equivalent embodiment of variation.Therefore, anything that does not depart from the technical scheme of the invention are right according to the technical essence of the invention
Any simple modifications, equivalents, and modifications made for any of the above embodiments still fall within the range of technical solution of the present invention protection
It is interior.
Claims (2)
1. a kind of mobile terminal safety guard system, which is characterized in that the system comprises:
Secrecy setting equipment, is arranged in mobile terminal, for all having carried out concerning security matters to each application program on mobile terminal
The setting of state；
Wherein, there are two types of concerning security matters states: confidential state and unclassified state；
Wherein, the secrecy setting equipment is also used to act as the title of each application program concerning security matters state one corresponding with its
For in a concerning security matters record storage to the embedded memory card of mobile terminal；
Start detection device, is arranged in mobile terminal, is connect with the embedded memory card of mobile terminal；
It is described starting detection device be used for detect user when front opening application program title, and based on the title detected from
Concerning security matters state corresponding with the title detected is recalled in the embedded memory card of the mobile terminal to export as dbjective state；
State analysis equipment is connect with the starting detection device, for issuing body when the dbjective state is confidential state
Part checking request is also used to when the dbjective state is unclassified state, and sending is verified signal；
Equipment is interrupted in starting, is connect with the state analysis equipment, for that will move when receiving the authentication request
Terminal is set as camera shooting Validation Mode to interrupt the starting of current application program, and the interface of mobile terminal is directly entered and is taken the photograph
As verifying interface, be also used to receive it is described be verified signal when, continue the starting of current application program；
Front-end image capture device, with the starting interrupt equipment connect, for mobile terminal enter image Validation Mode when,
Automatically image capture is carried out to the user of mobile terminal, to obtain instant front-end image；
Noise amplitude detection device is connect with the front-end image capture device, for receiving the instant front-end image, is judged
All kinds of noise types in the instant front-end image out, and the maximum noise type of amplitude is defeated as noise type to be processed
Out；
Edge enhances equipment, connect with the noise amplitude detection device, for receiving the noise to be processed, and described in determination
Whether noise to be processed is the noise type for influencing marginal definition, if it is, executing edge to the instant front-end image
Enhancing processing is to export image after processing, if it is not, directly exporting the instant front-end image as image after processing；
Data extraction device is connect, for receiving image after the processing, by each pixel with edge enhancing equipment
Red luma value square value, the square value of Green brightness value be added with the square value of blue intensity values after and divided by three to obtain
Obtain Color Statistical value；
Data analysis equipment is connect with the data extraction device, for receiving the Color Statistical value of each pixel, for every
One pixel executes following processing: calculating the color system of multiple pixels of the preset quantity near the pixel position
Evaluation variance, and export the Color Statistical value variance of the pixel；The present count calculated near the pixel position
The Color Statistical value variance of multiple pixels of amount includes: multiple pixels of the preset quantity near the pixel position
What is formed is the pattern of preset shape；
Data sorting equipment is connect with the data analysis equipment, for receiving the Color Statistical value variance of each pixel, and
Numerical ordering from big to small is carried out according to Color Statistical value variance of the numerical values recited to each pixel, by sorting position preceding
20 percent multiple pixels are exported as multiple variation pixels；
Legitimacy analysis equipment is connect with the data sorting equipment, for receiving multiple variation pixels, by multiple variation pictures
The subgraph that vegetarian refreshments is combined into removes each isolated point in the subgraph being combined into obtain variation subgraph, to the change
Beggar's image carries out user identity identification in image, and when recognizing illegal user, issues first control signal, and knowing
When being clipped to legitimate user, second control signal is issued；
Starting restorer, being connect with the legitimacy analysis equipment, for will move when receiving the second control signal
Dynamic terminal is exited from the camera shooting Validation Mode, and restores the starting of current application program.
2. mobile terminal safety guard system as described in claim 1, it is characterised in that:
The starting restorer is also used to when receiving the first control signal, and mobile terminal is directly exited and is currently answered
With the starting of program.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810181171.7A CN108334770B (en) | 2018-03-06 | 2018-03-06 | Mobile terminal safety guard system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810181171.7A CN108334770B (en) | 2018-03-06 | 2018-03-06 | Mobile terminal safety guard system |
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| Publication Number | Publication Date |
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| CN108334770A CN108334770A (en) | 2018-07-27 |
| CN108334770B true CN108334770B (en) | 2019-01-29 |
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| CN201810181171.7A Active CN108334770B (en) | 2018-03-06 | 2018-03-06 | Mobile terminal safety guard system |
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| CN101561851A (en) * | 2008-04-16 | 2009-10-21 | 杭州正隆数码科技有限公司 | Open file encrypting method without distinguishing file types |
| CN102843513A (en) * | 2011-06-21 | 2012-12-26 | 三星电子株式会社 | Camera apparatus and method of recognizing an object by using a camera |
| CN102999732A (en) * | 2012-11-23 | 2013-03-27 | 富春通信股份有限公司 | Multi-stage domain protection method and system based on information security level identifiers |
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| CN108334770A (en) | 2018-07-27 |
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Effective date of registration: 20181213 Address after: 050000 Room 406, Building 7, Fangda Science Park, 266 Tianshan Street, Shijiazhuang High-tech Zone, Hebei Province Applicant after: Shijiazhuang Yu trillion Technology Co., Ltd. Address before: 410600 No. 8 Jinzhou Avenue, Jinzhou New District, Ningxiang County, Changsha City, Hunan Province Applicant before: Wang Bin |
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Effective date of registration: 20210304 Address after: 307, 3rd floor, building 10, Fangda Science Park, 266 Tianshan Street, high tech Zone, Shijiazhuang City, Hebei Province 050000 Patentee after: Hebei Strong Intellectual Property Agency Service Co.,Ltd. Address before: 050000 room 406, building 7, Fangda Science Park, 266 Tianshan Street, high tech Zone, Shijiazhuang City, Hebei Province Patentee before: SHIJIAZHUANG YUZHAO TECHNOLOGY Co.,Ltd. |
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