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WO2017031903A1 - Procédé et appareil de traitement de fichiers pour dispositif électronique - Google Patents

Procédé et appareil de traitement de fichiers pour dispositif électronique Download PDF

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Publication number
WO2017031903A1
WO2017031903A1 PCT/CN2015/099899 CN2015099899W WO2017031903A1 WO 2017031903 A1 WO2017031903 A1 WO 2017031903A1 CN 2015099899 W CN2015099899 W CN 2015099899W WO 2017031903 A1 WO2017031903 A1 WO 2017031903A1
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WO
WIPO (PCT)
Prior art keywords
key data
file
operation key
electronic device
time period
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2015/099899
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English (en)
Chinese (zh)
Inventor
常磊
位广军
马家智
张洪卫
王博通
桂敬文
王晓卿
秦松
张治�
李新开
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Iyuntian Co Ltd
Original Assignee
Iyuntian Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Iyuntian Co Ltd filed Critical Iyuntian Co Ltd
Publication of WO2017031903A1 publication Critical patent/WO2017031903A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60—Protecting data
    • G06F21/604—Tools and structures for managing or administering access control systems
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60—Protecting data
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60—Protecting data
    • G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
    • G06F21/6209—Protecting access to data via a platform, e.g. using keys or access control rules to a single file or object, e.g. in a secure envelope, encrypted and accessed using a key, or with access control rules appended to the object itself
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/2107—File encryption
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/2141—Access rights, e.g. capability lists, access control lists, access tables, access matrices

Definitions

  • the present application relates to the field of computer technology, and in particular to the field of information security technologies, and in particular, to a file processing method and apparatus for an electronic device.
  • the existing processing method is: An unlock password or gesture set by the user to lock and lock multiple files specified by the user; when the user needs to operate (for example, view, modify) the above file, obtain a password input by the user or touch screen of the electronic device.
  • the gesture of the operation is compared with a password or a gesture preset by the user, and the plurality of files are unlocked and displayed according to the comparison result.
  • the purpose of the present application is to propose a file processing method and apparatus for an electronic device to solve the technical problems mentioned in the background section above.
  • the present application provides a file processing method for an electronic device, the electronic device having a file management function, the method comprising: at least two predetermined times In the segment, acquiring an operation of the electronic device by the user in each time period; generating operation key data corresponding to each of the operations according to the obtained operation, and assigning a permission level to each of the operations
  • Each of the privilege levels is incremented step by step according to an execution order of its corresponding operation; each of the operation key data is respectively bound with a privilege level corresponding to the corresponding operation; each of the operations is respectively performed
  • the lock file to be locked associated with the privilege level of the key data binding is hidden.
  • the present application provides a file processing method for an electronic device, wherein the electronic device has a file management function, and the method includes: receiving a user at each time period for a predetermined period of at least one time period The operation of the electronic device; after each time period ends, all operations in the time period and before the time period are matched with the pre-stored operation key data; if the corresponding operation key data is matched, the display is performed The file associated with the permission level to which the operation key data is bound.
  • the present application provides a file processing apparatus for an electronic device, wherein the electronic device has a file management function, and the apparatus includes: an operation obtaining unit, configured to acquire a user in a predetermined at least two time periods An operation of the electronic device in each time period; an operation key data generating unit, configured to generate operation key data corresponding to each of the operations according to the acquired operation, and assign one to each of the operations a privilege level, each privilege level is added step by step according to an execution order of the corresponding operation; the privilege binding unit is configured to respectively bind each of the operation key data to a privilege level corresponding to the corresponding operation And a file hiding unit, configured to hide the to-be-locked file associated with the permission level of the operation key data binding.
  • an operation obtaining unit configured to acquire a user in a predetermined at least two time periods An operation of the electronic device in each time period
  • an operation key data generating unit configured to generate operation key data corresponding to each of the operations according to the acquired operation, and assign one to each of the operations a privilege level,
  • the present application provides a file processing apparatus for an electronic device, wherein the electronic device has a file management function, and the apparatus includes: an operation receiving unit, configured to receive a user every time for at least one predetermined period of time An operation of the electronic device for a period of time; an operation check unit, configured to match all operations within the time period and before the time period with pre-stored operation key data after each time period ends; And a file display unit, configured to display a file associated with an operation level bound to the operation key data when matching the corresponding operation key data.
  • the file processing method and apparatus for an electronic device provided by the present application implements pairing by respectively binding a plurality of operation key data to a permission level corresponding to the corresponding operation.
  • the file protection methods are diversified and can differentiate multiple files.
  • FIG. 2 is a flow chart of another embodiment of a file processing method for an electronic device according to the present application.
  • FIG. 3 is a flow chart of one embodiment of a file processing apparatus for an electronic device in accordance with the present application.
  • FIG. 4 is a flow chart of another embodiment of a file processing apparatus for an electronic device according to the present application.
  • FIG. 5 is a schematic structural diagram of a computer system suitable for implementing the terminal device of the embodiment of the present application.
  • the file processing method provided by the embodiment of the present application is generally performed by a terminal device (for example, a mobile phone, a tablet computer, etc.) having a file management function, and during the execution of the file processing method, the terminal device may be The user's operation is accepted and operational key data is generated therefrom. Accordingly, the file processing device corresponding to the file processing method described above may be provided in the terminal device.
  • a terminal device for example, a mobile phone, a tablet computer, etc.
  • FIG. 1 shows a flow 100 of one embodiment of a file processing method for an electronic device of the present application having a file management function.
  • Flow 100 describes the processing steps when locking a file. Specifically as shown in Figure 1. It is shown that the file processing method for an electronic device of this embodiment includes the following steps:
  • Step 101 Acquire an operation of the electronic device by the user in each time period in the predetermined at least two time periods.
  • an electronic device i.e., a terminal device such as a mobile phone having a file management function
  • the above operations may include: inputting a set of passwords, artificially caused state changes of the electronic device hardware (eg, volume addition, subtraction, shutter, etc.), or other conceivable operations (eg, screen combo three times), and the like.
  • the number of the predetermined time periods described above may be preset by the user, and after all the time periods are over, the step 101 ends; or the end of the step may be determined by the user having no operation for a predetermined length of time (for example, 5 seconds).
  • Step 102 Generate operation key data corresponding to each operation according to the obtained operation, and assign a permission level to each of the operations, and each permission level is incremented step by step according to the execution order of the corresponding operation.
  • generating the operation key data corresponding to each of the operations according to the obtained operation may include: the electronic device may generate, for each operation acquired, if the operation is performed first, generate the operation Corresponding operation key data, otherwise the operation is combined with all operations performed before the operation in an execution order to generate an operation key data.
  • a binary data may be generated according to the first operation as the operation key data corresponding to the first operation; for other operations, the binary data corresponding to the operation may be performed on the operation.
  • the binary data corresponding to all previous operations are combined in the order of execution as the operation key data corresponding to the operation.
  • the privilege level assigned to the operation can be expressed as the privilege level of the operation set combined with the operations performed before the operation in the execution order.
  • the user performs three operations on the electronic device in three time periods, so the permission level assigned to the first operation is one level, the permission level assigned to the second operation is level two, and so on.
  • the secondary permission level can be expressed as the first operation plus the permission level of the second operation.
  • An operation key data is generated by combining operations and all operations performed before the operation in an execution order, so that one operation key data can be used to identify a plurality of sequential operations, thereby enabling file processing of the present embodiment.
  • the method of document protection is more diverse.
  • Step 103 Bind each of the foregoing operation key data to a permission level corresponding to the corresponding operation.
  • the electronic device may perform binding by associating the operation key data with the permission level. After binding, when unlocked later, the current user's own permission level can be obtained according to the matched operation key data.
  • Step 104 Hide the to-be-locked file associated with the permission level of each of the foregoing operation key data bindings.
  • the to-be-locked file and its associated permission level are specified by the user. After the user sets the above operation, the electronic device hides the file associated with the permission level corresponding to the operation. .
  • the method may further include: displaying for the user to select to be added.
  • the file is locked and the interface of the permission level of the file to be locked is specified; the permission level to be locked by the user and the permission level of the file to be locked set by the user are associated and saved.
  • the foregoing processing may be performed after the user sets the operation, or before the user sets the operation, and the embodiment does not limit the sequence.
  • the file processing method for an electronic device of the present application may further include: displaying an interaction interface for specifying an operation name for an operation performed by the user; receiving the operation name, and The above operation name is associated with the operation key data corresponding to the above operation.
  • the file processing method for an electronic device provided in this embodiment is implemented by binding a plurality of operation key data to a permission level corresponding to the corresponding operation, thereby realizing diversification of protection means and being able to perform differences on multiple files. Protection.
  • FIG. 2 a flow 200 of another embodiment of a file processing method for an electronic device of the present application is illustrated.
  • the process 200 describes a processing step of unlocking a file for the method of locking a file corresponding to the embodiment of FIG. 1.
  • the electronic device of the present embodiment is used for
  • the file processing method includes the following steps:
  • Step 201 Receive an operation of the electronic device by the user in each time period for at least one predetermined period of time.
  • the foregoing operations may include: inputting a set of passwords, artificially caused state changes of the electronic device hardware (eg, volume addition, subtraction, shutter, etc.), or other conceivable operations (eg, screen connection) Hit three times) and so on.
  • the electronic device can determine the end of this step by the user having no operation for a predetermined length of time (eg, 5 seconds).
  • Step 202 After each time period ends, all operations in the time period and before the time period are matched with the pre-stored operation key data.
  • the electronic device may combine all the operations in the foregoing time period and before the time period in the execution order.
  • the operational data is generated and then matched to the pre-stored operational key data.
  • Step 203 If the corresponding operation key data is matched, the file associated with the permission level bound to the operation key data is displayed.
  • the operation matches the corresponding operation key data, and the permission level of the operation key data binding is one level, and then the file A associated with the first level permission level is displayed.
  • the first operation and the second operation are combined to match the pre-stored operation key data, and the matching operation key data binding permission level is two-level, then The file B associated with the secondary permission level is displayed, so after the user performs two operations, the user sees two files A and B.
  • the file processing method for an electronic device of the present application may further include: receiving an operation name input by the user; and an operation name associating the operation name with the pre-stored operation key data. Matching is performed; if the corresponding operation key data is matched, the file associated with the operation level bound to the above operation key data is displayed.
  • the corresponding scene of the processing is that when the user sets the unlocking operation, the operation name is set for the unlocking operation at the same time. In this way, when unlocking, if the electronic device does not recognize the operation or the user forgets the unlocking operation, the electronic device can unlock and display the file by operating the name, and further, the user can also retrieve the unlocking operation or reset the user. The opportunity to set a new operation.
  • the user sets three operations: the first one is to tap the screen three times in succession, the set operation name is “complex strike”; the second is three fingers swipe to the right, and the set operation name is “right slide”; The third is the volume increase button, and the set operation name is “volume increase”.
  • the user decrypts, the second operation is forgotten, or the second operation electronic device cannot recognize, and the user can input "Right sliding" is also equivalent to successfully completing the second operation, and can be modified to replace a new operation, thereby enhancing the fault tolerance of the file processing method for the electronic device of the present embodiment.
  • the file processing method for an electronic device provided by this embodiment, by ending after each time period, matching all operations in the time period and before the time period with the pre-stored operation key data, and displaying and matching The file associated with the permission level of the operation key data binding. Different operations can be obtained with different permissions, and different files can be seen, thereby realizing the diversification of protection methods and enabling differential protection of multiple files.
  • the present application provides an embodiment of a file processing apparatus for an electronic device, the apparatus embodiment corresponding to the method embodiment shown in FIG.
  • the device can be specifically applied to various electronic devices having file management functions.
  • the file processing apparatus 300 for an electronic device of the present embodiment includes an operation acquisition unit 301, an operation key data generation unit 302, a rights binding unit 303, and a file hiding unit 304.
  • the operation obtaining unit 301 is configured to acquire an operation of the electronic device by the user in each time period in a predetermined at least two time periods; the operation key data generating unit 302 is configured to generate and each according to the acquired operation.
  • the above operation corresponds to the operation key data, and each of the above operations is assigned a permission level, and each of the above-mentioned permission levels is added step by step according to the execution order of the corresponding operation;
  • the authority binding unit 303 is configured to respectively respectively The operation key data is bound to the permission level corresponding to the corresponding operation;
  • the file hiding unit 304 is configured to hide the to-be-locked file associated with the permission level of the operation key data binding.
  • the operation key data generating unit 302 may generate, for each operation acquired, operation key data corresponding to the operation if the operation is performed first, otherwise the above operation and the above operation are performed. All previous operations are combined in order of execution to generate an operation key data.
  • the specific location of the operation key data generating unit 302 For details, refer to the processing of step 102 in the corresponding embodiment of FIG. 1 , and details are not described herein again.
  • the specific processing of the operation obtaining unit 301, the privilege binding unit 303, and the file hiding unit 304 may refer to the processing of step 101, step 103, and step 104 in the corresponding embodiment of FIG. 1, and details are not described herein again.
  • the file processing apparatus for the electronic device of the embodiment may further include an encryption setting unit (not shown) for displaying the file to be locked by the user. And the interface of the permission level of the file to be locked is specified, and the permission file to be locked by the user and the permission level of the to-be-locked file set by the user are associated and saved.
  • the file processing apparatus for the electronic device of the embodiment may further include an operation name setting unit (not shown) for displaying for the user to perform for the user.
  • the operation interface that specifies the operation name is operated, and the operation name is received, and the operation name is associated with the operation key data corresponding to the operation.
  • the file processing apparatus for the electronic device provided by the embodiment is configured to bind the plurality of operation key data to the permission level corresponding to the corresponding operation by the authority binding unit 303, thereby realizing diversification of protection means and capable of Multiple files are differentiated.
  • the present application provides another embodiment of a file processing apparatus for an electronic device, the apparatus embodiment being the same as the method embodiment shown in FIG.
  • the device can be specifically applied to various electronic devices having file management functions.
  • the file processing apparatus 400 for an electronic device includes an operation receiving unit 401, an operation checking unit 402, and a file display unit 403.
  • the operation receiving unit 401 is configured to receive an operation of the electronic device by the user in each time period in a predetermined at least one time period; and the operation check unit 402 is configured to use the time period and the foregoing time period after the end of each time period All operations before the time period are matched with the pre-stored operation key data; the file display unit 403 is used to match the corresponding operation key number According to the time, the file associated with the operation level of the operation key data binding described above is displayed.
  • the operation check unit 402 may include:
  • the operation data generating unit 4021 is configured to combine all the operations in the foregoing time period and before the foregoing time period in an execution order to generate operation data.
  • the operation data matching unit 4022 is configured to match the operation data and the pre-stored operation key data.
  • the file processing apparatus 400 for an electronic device of the embodiment may further include
  • An operation name receiving unit 404 configured to receive an operation name input by the user
  • the operation name matching unit 405 is configured to match the operation name associated with the pre-stored operation key data.
  • the file display unit 403 is further configured to display a file associated with the operation level of the operation key data binding when the operation name matches the corresponding operation key data.
  • the scenario corresponding to the implementation manner is that when the user sets the unlocking operation, the operation name is set for the unlocking operation. In this way, when unlocking, if the electronic device does not recognize the operation or the user forgets the unlocking operation, the file can be unlocked and displayed by the operation name. Further, the user can also retrieve the unlocking operation or reset a new operation. opportunity. Thereby, the fault tolerance of the file processing apparatus for an electronic device of the present embodiment is enhanced.
  • the file processing apparatus for an electronic device matches all the operations in the time period and before the time period with the pre-stored operation key data after the end of each time period by the operation check unit 402. And displaying, by the display unit 403, the file associated with the privilege level bound to the matched operation key data. Different operations can be obtained with different permissions, and different files can be seen, thereby realizing the diversification of protection methods and enabling differential protection of multiple files.
  • FIG. 5 there is shown a block diagram of a computer system 500 suitable for use in implementing the electronic device of the embodiments of the present application.
  • computer system 500 includes a central processing unit (CPU) 501, which may be in accordance with a program stored in read only memory (ROM) 502 or from storage portion 508.
  • the program loaded into the random access memory (RAM) 503 performs various appropriate actions and processes.
  • RAM 503 various programs and data required for the operation of the system 500 are also stored.
  • the CPU 501, the ROM 502, and the RAM 503 are connected to each other through a bus 504.
  • An input/output (I/O) interface 505 is also coupled to bus 504.
  • the following components are connected to the I/O interface 505: an input portion 506 including a keyboard (soft keyboard or hard keyboard), etc.; an output portion 507 including a cathode ray tube (CRT), a liquid crystal display (LCD), etc., and a speaker, etc.; A storage portion 508 of the same; and a communication portion 509 including a network interface card such as a LAN card, a modem, or the like.
  • the communication section 509 performs communication processing via a network such as the Internet.
  • Driver 610 is also coupled to I/O interface 505 as needed.
  • a removable medium 511 such as a magnetic disk, an optical disk, a magneto-optical disk, a semiconductor memory or the like is mounted on the drive 510 as needed so that a computer program read therefrom is installed into the storage portion 508 as needed.
  • the processes described above with reference to the flowcharts may be implemented as a computer software program.
  • embodiments disclosed herein include a computer program product comprising a computer program tangibly embodied on a machine readable medium, the computer program comprising program code for executing the method illustrated in the flowchart.
  • the computer program can be downloaded and installed from the network.
  • each block of the flowchart or block diagrams can represent a module, a program segment, or a portion of code that includes one or more logic for implementing the specified.
  • Functional executable instructions can also occur in a different order than that illustrated in the drawings. For example, two successively represented blocks may in fact be executed substantially in parallel, and they may sometimes be executed in the reverse order, depending upon the functionality involved.
  • each block of the block diagrams and/or flowcharts, and combinations of blocks in the block diagrams and/or flowcharts can be implemented in a dedicated hardware-based system that performs the specified function or operation. Or it can be implemented by a combination of dedicated hardware and computer instructions.
  • the units involved in the embodiments of the present application may be implemented by software or by hardware.
  • the described unit can also be set to handle In the device, for example, it can be described that a processor includes an operation receiving unit, an operation check unit, and a file display unit.
  • the names of these units do not constitute a limitation on the unit itself under certain circumstances.
  • the operation receiving unit may also be described as a "unit that receives user operations on the electronic device.”
  • the present application further provides a computer readable storage medium, which may be a computer readable storage medium included in the apparatus described in the foregoing embodiment, or may exist separately, not A computer readable storage medium that is assembled into a terminal.
  • the computer readable storage medium stores one or more programs that are used by one or more processors to perform the file processing methods described herein.

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  • Engineering & Computer Science (AREA)
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  • Software Systems (AREA)
  • General Health & Medical Sciences (AREA)
  • Computer Hardware Design (AREA)
  • Computer Security & Cryptography (AREA)
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Abstract

L'invention concerne un procédé de traitement de fichiers pour un dispositif électronique. Le dispositif électronique a une fonction de gestion de fichiers. Le procédé de traitement de fichiers comprend : l'acquisition d'une opération d'un utilisateur sur un dispositif électronique au cours de chaque période d'au moins deux périodes prédéfinies (101) ; la génération, selon les opérations acquises, de données de base de fonctionnement correspondant à chaque opération, et l'attribution d'un niveau d'autorisation à chaque opération (102), chaque niveau d'autorisation augmentant niveau par niveau en fonction d'une séquence d'exécution de l'opération correspondante ; la liaison séparée de chacune des données de base de fonctionnement et du niveau d'autorisation correspondant à l'opération correspondante (103) ; et la dissimulation séparée d'un fichier à verrouiller associé au niveau d'autorisation lié à chacune des données de base de fonctionnement (104). Selon ce procédé, les moyens de protection de fichiers sont diversifiés, et une pluralité de fichiers peuvent être protégés différemment.
PCT/CN2015/099899 2015-08-27 2015-12-30 Procédé et appareil de traitement de fichiers pour dispositif électronique Ceased WO2017031903A1 (fr)

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CN201510536503.5 2015-08-27
CN201510536503.5A CN105184176A (zh) 2015-08-27 2015-08-27 用于电子设备的文件处理方法和装置

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CN105184176A (zh) * 2015-08-27 2015-12-23 安一恒通（北京）科技有限公司 用于电子设备的文件处理方法和装置

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CN103729604A (zh) * 2013-11-18 2014-04-16 北京奇虎科技有限公司 一种用户访问区域的方法和装置
CN104850801A (zh) * 2015-06-09 2015-08-19 广东欧珀移动通信有限公司 文件加密方法及装置
CN105184176A (zh) * 2015-08-27 2015-12-23 安一恒通（北京）科技有限公司 用于电子设备的文件处理方法和装置

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JP4241696B2 (ja) * 2005-08-30 2009-03-18 コニカミノルタビジネステクノロジーズ株式会社 ファイル処理装置ならびにファイル処理の方法およびプログラム
CN101377752A (zh) * 2007-08-29 2009-03-04 英业达股份有限公司 数据处理方法

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Publication number Priority date Publication date Assignee Title
CN1801975A (zh) * 2004-12-31 2006-07-12 集嘉通讯股份有限公司 一种手持装置个人数据安全的加密装置及方法
WO2009140663A1 (fr) * 2008-05-16 2009-11-19 Microsoft Corporation Communications de réseau informatique sûres assistées par dispositif mobile
CN102375651A (zh) * 2010-08-13 2012-03-14 Tcl集团股份有限公司 便携式电子设备的解锁方法
CN103729604A (zh) * 2013-11-18 2014-04-16 北京奇虎科技有限公司 一种用户访问区域的方法和装置
CN104850801A (zh) * 2015-06-09 2015-08-19 广东欧珀移动通信有限公司 文件加密方法及装置
CN105184176A (zh) * 2015-08-27 2015-12-23 安一恒通（北京）科技有限公司 用于电子设备的文件处理方法和装置

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