WO2016197669A1

WO2016197669A1 - Terminal and application management method therefor

Info

Publication number: WO2016197669A1
Application number: PCT/CN2016/077710
Authority: WO
Inventors: 范钊
Original assignee: 中兴通讯股份有限公司
Priority date: 2015-11-02
Filing date: 2016-03-29
Publication date: 2016-12-15
Also published as: CN106650390B; CN106650390A

Abstract

Disclosed are a terminal and an application management method therefor. The method comprises: detecting a pressure value of a first position which is input, and when the pressure value of the first position is greater than a pre-set first pressure threshold, triggering a security zone selection operation; detecting a pressure value of a second position which is input, and when the pressure value of the second position is greater than a pre-set second pressure threshold, determining a selected security zone; and encrypting an application in the security zone.

Description

Terminal and management method thereof

Technical field

This application relates to, but is not limited to, the field of electronic device technology.

Background technique

The current terminal device generally has the functions of fingerprint recognition and password unlocking, but after fingerprint recognition or password unlocking, all applications in the terminal may be used arbitrarily, for example, when others borrow mobile phones to make calls and play games, Others may view your WeChat, SMS, QQ, Alipay and other information, resulting in a security risk of information leakage.

Summary of the invention

The following is an overview of the topics detailed in this document. This Summary is not intended to limit the scope of the claims.

In the related art, the security identification of the terminal is one-time, and all the icons can be accessed by entering the terminal desktop. However, some software in the terminal requires a higher level of security verification, such as personal privacy software, and others are unnecessary. Verified, such as weather, calendar, browser, etc. Therefore, it is not an effective practice to boot the authentication fingerprint or password at one time.

The related technology is to use third-party software for encryption. If you uninstall this software, you will not be able to implement this function. The security zone is set to the system level function, and the software starts encryption, and does not reorganize the icons. For example, if you set up multiple software that requires secure access, it is difficult to remember which one is over-encrypted and which is not encrypted.

This document provides a terminal and its application management method, which can divide the security screen of the terminal screen and encrypt the application in the security area.

A method for managing a terminal application includes: detecting a first pressure value of a first position, triggering a safe area selection operation when the first pressure value is greater than a preset first pressure threshold; and detecting a second position of the second position a pressure value, when the second pressure value is greater than a preset second pressure threshold, determining a selected safety zone according to the first location and the second location; The application within the domain performs an encryption operation.

Optionally, before determining the selected security area according to the first location and the second location, the method further includes: determining whether the detected first location and the second location are valid, when one of the following manners is Valid: detecting that the first position and the second position are simultaneous pressing; detecting that the pressing time interval of the first position and the second position is within a preset time range; detecting the first position to the The pressing time interval of the second position is not within the preset time range, but an operation of switching from the first touch screen to the second touch screen is detected.

Optionally, determining the selected security area according to the first location and the second location, including: determining a security zone according to coordinates of the first location and coordinates of the second location; Determining the security area by the coordinates of the location and the coordinates of the second location, including: when the first location and the second location are located on the same screen, the security zone is a coordinate of the first location and a coordinate frame of the second location An area; when the first position is located at the first screen, and the second position is located at the second screen, the security area includes a fourth quadrant defined by coordinates of the first position, the coordinates of the second position are defined The area in which the second quadrant is located, and the screen area between the first screen and the second screen.

Optionally, before the encrypting the application in the security zone, the method further includes: prompting the user to adjust an application icon location in the security zone and an application icon to be added to or removed from the security zone.

Optionally, the method further includes: storing an identifier of the application in the security area in the security list; determining, when the application is triggered, whether the identifier of the application is in the security list, when the identifier of the application is In the security list, the activation is refused, and when the identifier of the application is not in the security list, it is directly started.

Optionally, in the step of encrypting the application in the security area, the encryption is performed by one of the following methods: a fingerprint, an iris, an eye pattern, a pattern, and a character string.

A terminal application management method, the method comprising: detecting a third pressure value of a third location input in a security zone, wherein the security zone is a first pressure value detecting the first location, when the first When the pressure value is greater than the preset first pressure threshold, triggering the safe area selection operation, and detecting the second pressure value of the second position, when the second pressure value is greater than the preset second pressure threshold, according to the first The position and the second position are determined to be selected; when the third pressure value is greater than the pre- When the third pressure threshold is set first, the application in the secure area is decrypted.

Optionally, when the third pressure value is greater than a preset third pressure threshold, decrypting an application in the security area includes: when the third location corresponds to an application in the security zone, separately Decrypting the application; decrypting all applications in the secure area when the third location corresponds to a blank area in the secure area.

A terminal includes: a pressure sensing module configured to: detect a first pressure value of the first position and a second pressure value of the second position; and select a module, configured to: when the first pressure value is greater than a preset first When the pressure threshold is used, the safe area selection operation is triggered; when the second pressure value is greater than the preset second pressure threshold, the selected security area is determined according to the first position and the second position; the encryption module is set to : Encrypt the application in the secure area.

Optionally, the terminal further includes: a determining module, configured to: determine whether the detected first location and the second location are valid before determining the selected security zone according to the first location and the second location, when When it is one of the following manners, it is effective: detecting that the input first position and the second position are simultaneous pressing; detecting that the pressing time interval between the first position and the second position is within a preset time range; The pressing time interval from the first position to the second position is not within the preset time range, but an operation of switching from the first touch screen to the second touch screen is detected.

Optionally, the selection module is configured to: determine a security area according to coordinates of the first location and coordinates of the second location.

Optionally, the selection module is configured to: when the first location and the second location are located on the same screen, the security zone is a coordinate of the first location and a coordinate frame of the second location; The first position is located on the first screen, and the second position is located on the second screen, the security area includes a fourth quadrant defined by the coordinates of the first location, and the second quadrant is defined by the coordinates of the second location And the area of the screen between the first screen and the second screen.

Optionally, the terminal further includes a prompting module, configured to: prompt the user to adjust an application icon location in the security zone and an application to be added to or removed from the security zone before performing an encryption operation on the application in the security zone. icon.

Optionally, the terminal further includes: a monitoring module, configured to: store the identifier of the application in the security area in the security list; and when the terminal application starts, determine whether the identifier of the application is in the security In the full list, when the identifier of the application is in the security list, the activation is refused, and when the identifier of the application is not in the security list, it is directly started. Optionally, the pressure sensing module is further configured to: detect a third pressure value of the third position input in the safety zone;

The terminal further includes: a verification module, configured to: when the third pressure value is greater than a preset third pressure threshold, decrypt the application in the security area.

Optionally, the verification module is configured to: when the third location corresponds to an application in the security zone, decrypt the application separately; when the third location corresponds to a blank in the security zone Zone, decrypts all applications in the secure zone.

A computer readable storage medium storing computer executable instructions for performing the method of any of the above.

The embodiment of the present invention can utilize the technology of the pressure screen to divide the terminal desktop screen into different security levels, so that some users can be used after the terminal screen is unlocked, and another part is still in a secret state, thereby preventing the user from secretly leaking.

Other aspects will be apparent upon reading and understanding the drawings and detailed description.

BRIEF abstract

1 is a flowchart of a method for managing a terminal application according to a first embodiment of the present invention;

2 is a schematic diagram of a first position and a second position of a security zone selected on the same screen as the embodiment of the present invention;

3 is a schematic diagram of an application for selecting a security zone with a screen according to an embodiment of the present invention;

4 is a schematic diagram of selecting a first location and a second location of a security zone across a screen according to an embodiment of the present invention;

FIG. 5 is a schematic diagram of a cross-screen selection security zone selection application according to an embodiment of the present invention; FIG.

FIG. 6 is a schematic diagram of prompting application icon position adjustment and movement according to an embodiment of the present invention; FIG.

FIG. 7 is a schematic diagram of prompting input verification password according to an embodiment of the present invention; FIG.

FIG. 8 is a flowchart of a terminal application management method according to a second embodiment of the present invention; FIG.

FIG. 9 is a schematic diagram of a terminal module according to a third embodiment of the present invention.

Embodiments of the invention

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It should be noted that, in the case of no conflict, the features in the embodiments and the embodiments in the present application may be arbitrarily combined with each other.

A method for adding and decrypting a terminal and a terminal according to some embodiments of the present invention will be described below with reference to the accompanying drawings.

FIG. 1 is a flowchart of a terminal application management method according to a first embodiment of the present invention. As shown in FIG. 1 , a management method provided by an embodiment of the present invention includes:

S101: detecting a first pressure value of the first position, and triggering a safe area selection operation when the first pressure value is greater than a preset first pressure threshold;

S102: detecting a second pressure value of the second position, when the second pressure value is greater than a preset second pressure threshold, determining the selected safety area according to the first position and the second position;

S103: Encrypt the application in the security zone. The application in the security zone includes an application included in the security zone and an application added to the security zone, and the security zone may be a blank zone or an area including multiple applications.

The terminal adopts a pressure screen. When the terminal is in the interface state, the terminal monitors the user's touch pressing operation, and uses the pressure sensing technology to detect the first position of the user's pressing and the first pressure value in the screen, when the first pressure value exceeds the preset value. When a pressure threshold is triggered, the safe area selection operation is triggered, and the user can freely select the area where the application icon is located, or select a blank area, and when detecting that the second pressure value of the second position pressed by the user is greater than the preset second pressure threshold The selection of the security zone is determined based on the first location and the second location. The first preset pressure threshold and the second preset pressure threshold may be the same or different.

Optionally, before determining the selected security area according to the first location and the second location, the method further includes: determining whether the detected first location and the second location are valid, and being effective when one of the following manners is First position and second position:

The first position and the second position of the input are detected as simultaneous pressing, that is, the user is detected while the two fingers are pressed hard;

Detecting that the pressing time interval between the first position and the second position is within a preset time range, that is, after the user presses a point forcefully, another pressing point is found after a period of time;

Detecting that the pressing time interval of the first position to the second position is not within a preset time range, but detecting an operation of switching from the first touch screen to the second touch screen, that is, a pressing interval between the first position and the second position The time is longer, but the user has detected other touch operations between the pressing of the first position and the second position, but the operations performed by the user in order to find another pressing position during the touch operation are generally performed for the second time. In the case where the pressing position is different from the first pressing position, the display content of the screen may have changed at the same time, but the content of the first pressing position belongs to a continuous relationship.

If the above-mentioned selection operation condition is satisfied, it is considered that the two presses belong to the effective operation performed by the user to confirm the selected content, and the coordinates of the first pressing position and the second pressing position of the pressing point are respectively recorded, thereby being used for the corresponding screen. Queue information.

As shown in FIG. 2 and FIG. 3, the method for selecting a security zone on the screen in the embodiment of the present invention first detects the pressure value of the first position (starting point) input by the user, and when the first pressure value of the first location is greater than the When the first pressure threshold is set, the terminal safety area selection operation is triggered; the terminal continues to detect the pressure value of the second position input by the user, when the second pressure value of the second position (end point) is greater than the preset second pressure threshold Determining the selected security area according to the first location and the second location to determine the terminal security zone. The security area is determined according to the coordinates of the first location and the coordinates of the second location: respectively acquiring coordinates of the first location and the second location on the screen, where the security zone is the coordinates of the first location and the second location The area selected by the coordinate frame; or the application icon position closest to the first position, for example, the application icon position of the first row and the first column; and the application icon position closest to the second location, for example, the fourth row and the fourth The application icon position of the column, then the security area is the area of four rows and four columns of sixteen icons.

As shown in FIG. 4 and FIG. 5, the method for selecting a security area across the screen in the embodiment of the present invention first detects the pressure value of the first position (starting point) input by the user, and when the pressure value of the first position is greater than the preset first pressure. When the threshold is used, the terminal security area selection operation is triggered; the terminal detects that the user slides the screen to the left (or slides the screen to the right), and enters the second screen, and the terminal continues to detect that the user is a second pressure value of the second position input by the second screen, when the second pressure value of the second position (end point) is greater than a preset second pressure threshold, according to the coordinates of the first position and the second The coordinates of the location determine the terminal security zone. Wherein the fourth quadrant defined by the coordinates of the first location, the second quadrant defined by the coordinates of the second location, and the screen area between the first screen and the second screen determine the security zone; or The location of the application icon closest to a location, for example, the application icon location of the first row and the first column, and the coordinates of the application icon closest to the second location, for example, the application icon location of the third row and the fourth column, the security zone is The entire page icon area of the first page and the three-row, four-column icon area of the second page. Other screens may be included between the first screen and the second screen, and all other screens are selected.

The position coordinates of the first position and the position coordinates of the second position are acquired according to the natural coordinate system of the terminal.

As shown in FIG. 6 , optionally, the foregoing S103: before encrypting the application in the security area, the method includes: prompting the user to adjust an application icon location in the security zone, and an application icon to be added to or removed from the security zone. . After the security zone is determined, the terminal application icon enters the selectable state, and the icon changes to prompt the user, the user may place the application icon that needs to be encrypted into the security zone, and may also remove or adjust the application in the security zone. Location, if there is an icon in the original security zone, move all the icons in the security zone backward.

Optionally, the method further includes: storing an identifier of the application in the security area in the security list; determining, when the terminal application is started, whether the application is in the security list, and rejecting the startup when the application is in the security list. When the identifier of the application is not in the safe list, it is directly started. The application identifier in the security area is stored in the security list, where the application identifier includes an application name attribute and an installation time attribute. When the terminal is started or restarted, the above list is monitored and is the highest authority of the system and cannot be ended and tampering. At the same time, when the terminal application is started, the system first enters the security list to find the name, whether it is in the security list. If it is in the list, it checks the installation time attribute to determine whether it has been tampered with; if it is not in the list, it starts directly. If the installation time attribute also matches, you are prompted for a password.

As shown in FIG. 8, the terminal application management method of the second embodiment of the present invention includes:

S201: Detect a third pressure value of the third position input in the safety zone, wherein the safety zone is a first pressure value that detects the first location, and when the first pressure value is greater than a preset first pressure threshold And triggering the safe area selection operation, and detecting the second pressure value of the second position, when the second pressure value is greater than the preset second pressure threshold, determining the selected according to the first position and the second position;

S202: Decrypt the application in the secure area when the third pressure value is greater than a preset third pressure threshold.

Optionally, S202 includes: when the third location corresponds to an application in the security zone, decrypting the application separately; when the third location corresponds to a blank area in the security zone, to a security zone All applications within it are decrypted.

As shown in FIG. 7 , optionally, the foregoing method further includes: prompting to input a verification password. The decrypting step includes: decrypting an application in the secure area when the input verification password matches the preset verification password.

The embodiment of the invention further provides a computer readable storage medium storing computer executable instructions for executing the management method of the terminal application.

As shown in FIG. 9, the terminal of the third embodiment of the present invention includes:

The pressure sensing module 91 is configured to: detect a first pressure value of the first position and a second pressure value of the second position;

The selection module 92 is configured to: when the first pressure value is greater than a preset first pressure threshold, triggering a safe area selection operation; when the second pressure value is greater than a preset second pressure threshold, according to the The first location and the second location determine the selected security zone;

The encryption module 93 is configured to encrypt an application in the secure area.

Optionally, the terminal further includes: a determining module, configured to: determine that the security zone selection operation is valid by one of the following methods:

The first position and the second position of the input are detected to be simultaneously pressed, and the first position and the second position are detected, and the two fingers are pressed at the same time;

Detecting that the pressing time interval between the first position and the second position is within a preset time range, the first position, the second position, that is, after the user presses a little force, after a period of searching for another a pressing point outside;

Detecting that the pressing time interval of the first position to the second position is not within a preset time range, but detecting an operation from the first touch screen to the second position of the second touch screen, the first position, the first position, and The pressing interval of the second position is longer, but the user has detected other touch operations between the pressing of the first position and the second position, but the operations performed by the user in order to find another pressing position during the touch operation are generally In the case where the second pressing position is different from the first pressing position, the display content of the screen may have changed at the same time, but the content of the first pressing position belongs to a continuous relationship.

As shown in FIG. 2 and FIG. 3, in the embodiment of the present invention, a method for selecting a security zone on the screen, firstly, the pressure sensing module 91 detects a pressure value of a first position (starting point) input by the user, when the first position is first. When the pressure value is greater than the preset first pressure threshold, the selection module 92 triggers the terminal safety zone selection operation; the pressure sensing module 91 continues to detect the pressure value of the second position input by the user, and the second pressure of the second position (end point) When the value is greater than the preset second pressure threshold, the selection module 92 determines the selected security zone based on the first location and the second location to determine the terminal security zone. The security area is determined according to the coordinates of the first location and the coordinates of the second location: respectively acquiring coordinates of the first location and the second location on the screen, where the security zone is the coordinates of the first location and the second location The area selected by the coordinate frame; or the application icon position closest to the first position, for example, the application icon position of the first row and the first column; and the application icon position closest to the second location, for example, the fourth row and the fourth The application icon position of the column, then the security area is the area of four rows and four columns of sixteen icons.

As shown in FIG. 4 and FIG. 5, in the embodiment of the present invention, the security area method is selected across the screen. First, the pressure sensing module 91 detects the pressure value of the first position (starting point) input by the user, and selects the pressure value of the first position of the module 92. When the first pressure threshold is greater than the preset pressure threshold, the terminal security area selection operation is triggered; the terminal detects that the user slides the screen to the left (or slides the screen to the right) to enter the second screen, and the pressure sensing module 91 continues to detect that the user is in the second a second pressure value of the second position input by the screen, when the second pressure value of the second position (end point) is greater than a preset second pressure threshold The selection module 92 determines the terminal security area based on the coordinates of the first location and the coordinates of the second location. a region of the fourth quadrant defined according to the coordinates of the first location, a region of the second quadrant defined by the coordinates of the second location, and a screen region between the first screen and the second screen to determine the security region; or obtaining the first location The closest application icon location, for example, the application icon location in the first column of the first row, and the coordinates of the application icon closest to the second location, for example, the application icon location in the fourth row and the fourth column, the security zone is the first The page full page icon area and the area of the second page of the three rows and four columns of icons.

Optionally, the terminal further includes a prompting module, configured to prompt the user to move the application icon in the security area and the application icon to be dragged into the security area before encrypting the application in the security area. When the security zone is determined, all application icons enter the selectable state, and the user can place the application icon that needs to be encrypted into the security zone, and can also move the application in the security zone.

Optionally, the terminal further includes: a monitoring module, configured to: store an identifier of one or more applications in the security area in the monitoring list; when the terminal starts or restarts, read the monitoring list, determine the location The application corresponding to the identifier is in an encrypted state.

The pressure sensing module 91 is further configured to: detect a third pressure value of the third position input in the safety zone;

The verification module 94 is configured to decrypt the application in the secure area when the third pressure value is greater than a preset third pressure threshold.

Optionally, the verification module 94 is configured to: when the third location corresponds to an application in the security zone, decrypt the application separately; when the third location corresponds to a blank area in the security zone , decrypt all applications in the secure area.

Optionally, the terminal further includes a prompting module, configured to: prompt to input a verification password; and the verification module 94 is configured to: when the input verification password matches the preset verification password, decrypt the security area.

One of ordinary skill in the art will appreciate that all or a portion of the steps of the above-described embodiments can be implemented using a computer program flow, which can be stored in a computer readable storage medium, such as on a corresponding hardware platform (eg, System, device, device, device, etc.) In execution, one or a combination of the steps of the method embodiments is included.

Alternatively, all or part of the steps of the above embodiments may also be implemented by using an integrated circuit. These steps may be separately fabricated into individual integrated circuit modules, or multiple modules or steps may be fabricated into a single integrated circuit module. achieve.

The devices/function modules/functional units in the above embodiments may be implemented by a general-purpose computing device, which may be centralized on a single computing device or distributed over a network of multiple computing devices.

When the device/function module/functional unit in the above embodiment is implemented in the form of a software function module and sold or used as a stand-alone product, it can be stored in a computer readable storage medium. The above mentioned computer readable storage medium may be a read only memory, a magnetic disk or an optical disk or the like.

While the embodiments of the present invention have been described above, the described embodiments are merely for the purpose of understanding the invention and are not intended to limit the invention. Any modification and variation in the form and details of the embodiments may be made by those skilled in the art without departing from the spirit and scope of the invention. The scope defined by the appended claims shall prevail.

Industrial applicability

The embodiment of the present invention can utilize the technology of the pressure screen to divide the terminal desktop screen into different security levels, so that some users can be used after the terminal screen is unlocked, and another part is still in a secret state, thereby preventing the user from secretly leaking, so that the terminal is prevented. The confidentiality is stronger and the use is convenient, which improves the user's operating experience.

Claims

A method for managing a terminal application, the method comprising:

Detecting a first pressure value of the first position, and triggering a safe area selection operation when the first pressure value is greater than a preset first pressure threshold;

Detecting a second pressure value of the second position, and determining the selected safety area according to the first position and the second position when the second pressure value is greater than a preset second pressure threshold;

Encrypting operations on applications in the secure area.
The method of claim 1, wherein the determining the selected security area according to the first location and the second location further comprises: determining whether the detected first location and the second location are valid , valid when it is one of the following ways:

Detecting the first position and the second position as simultaneous pressing;

Detecting that the pressing time interval between the first position and the second position is within a preset time range;

The pressing time interval in which the first position to the second position is detected is not within a preset time range, but an operation of switching from the first touch screen to the second touch screen is detected.
The method of claim 2, wherein the determining the selected security region based on the first location and the second location comprises: determining, based on coordinates of the first location and coordinates of the second location Safe area.
The method of claim 3, wherein determining the security zone based on the coordinates of the first location and the coordinates of the second location comprises:

When the first location and the second location are on the same screen, the security zone is a coordinate of the first location and a coordinate selection of the second location;

When the first position is located at the first screen and the second position is located at the second screen, the security area includes a fourth quadrant defined by the coordinates of the first location, and the second quadrant of the coordinate of the second location The area, and the area of the screen between the first screen and the second screen.
The method of claim 1, wherein before the encrypting the application in the secure area, the method further comprises:

The user is prompted to adjust the location of the application icon in the security zone and the application icon to be added to or removed from the security zone.
The method of claim 1 further comprising:

Store the ID of the application in the secure area to the safe list;

When the application is triggered to be triggered, it is determined whether the identifier of the application is in the security list, and when the identifier of the application is in the security list, the activation is refused, and when the identifier of the application is not in the security list, start up.
The method according to any one of claims 2 to 6, wherein in the step of encrypting an application in the secure area, encryption is performed by one of the following methods: a fingerprint, an iris, an eye pattern, a pattern, and a character string.
A terminal application management method, the method comprising:

Detecting a third pressure value of the third position input in the safety zone, wherein the safety zone is a first pressure value detecting the first position, and when the first pressure value is greater than a preset first pressure threshold, Triggering a safe area selection operation, and detecting a second pressure value of the second position, when the second pressure value is greater than a preset second pressure threshold, determining the selected according to the first position and the second position;

When the third pressure value is greater than a third pressure threshold set in advance, the application in the secure area is decrypted.
The method according to claim 8, wherein when the third pressure value is greater than a preset third pressure threshold, decrypting an application in the secure area comprises:

Demystifying the application separately when the third location corresponds to an application in the security zone;

When the third location corresponds to a blank area in the secure area, all applications in the secure area are decrypted.
A terminal, the terminal comprising:

a pressure sensing module configured to: detect a first pressure value of the first position and a second pressure value of the second position;

a selection module, configured to: when the first pressure value is greater than a preset first pressure threshold, triggering a safe area selection operation; and when the second pressure value is greater than a preset second pressure threshold, according to the a location and the second location determine a selected security zone;

The encryption module is configured to: encrypt an application in the security zone.
The terminal of claim 10, the terminal further comprising: a determining module, configured to: determine the detected first location and the first before determining the selected security zone according to the first location and the second location Whether the second position is valid is valid when it is one of the following ways:

The first position and the second position of the input are detected to be simultaneously pressed;

Detecting that the pressing time interval between the first position and the second position is within a preset time range;

The pressing time interval in which the first position to the second position is detected is not within a preset time range, but an operation of switching from the first touch screen to the second touch screen is detected.
The terminal of claim 10, the terminal further comprising a prompting module, configured to: prompt the user to adjust the location of the application icon in the security zone and to be added to the security zone before performing the encryption operation on the application in the security zone Or an app icon that is removed from the secure area.
The terminal of claim 10, the terminal further comprising:

The monitoring module is configured to: store the identifier of the application in the security area in the security list; when the terminal application starts, determine whether the identifier of the application is in the security list, and reject the identifier of the application in the security list. Startup, starting directly when the identity of the application is not in the security list.
The terminal of claim 10, wherein

The pressure sensing module is further configured to: detect a third pressure value of the third position input in the safety zone;

The terminal further includes: a verification module, configured to: when the third pressure value is greater than a preset third pressure threshold, decrypt the application in the security area.
The terminal of claim 14, wherein the verification module is configured to:

Solving the application separately when the third location corresponds to an application in the security zone dense;

When the third location corresponds to a blank area in the secure area, all applications in the secure area are decrypted.