CN109726570A - A kind of data inputting method and device - Google Patents
A kind of data inputting method and device Download PDFInfo
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- CN109726570A CN109726570A CN201811590364.4A CN201811590364A CN109726570A CN 109726570 A CN109726570 A CN 109726570A CN 201811590364 A CN201811590364 A CN 201811590364A CN 109726570 A CN109726570 A CN 109726570A
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Abstract
The embodiment of the invention discloses a kind of data inputting method and devices, are related to field of information security technology.Method includes: the information for obtaining user and inputting in input frame；Information obtained is stored to preset storage location；The alternative information for substituting obtained information is generated, and shows the alternative information in the input frame.Information input is carried out using scheme provided in an embodiment of the present invention, improves the safety of the inputted information of user.
Description
Technical Field
The invention relates to the technical field of information security, in particular to an information input method and device.
Background
In recent years, with the rapid development of the internet industry, the number of mobile users increases rapidly, and the information security of the mobile terminal becomes more and more important. When a user inputs information at a mobile terminal, the user generally inputs information to be input directly at an input box, and the information input by the user is directly stored in a preset text data field corresponding to the input box. In addition, in consideration of the security of the mobile terminal information, in order to protect the information input by the user, the information input by the user is generally displayed in a secret text form in the input box, and thus the information input is completed.
Because the information input by the user is stored in the preset text data field when the above method is used for information input, the Trojan horse virus can acquire the information stored in the preset text data field by using an Application Programming Interface (API) provided by an operating system, thereby achieving the purpose of stealing data.
It can be seen that, when the above method is applied to information input, although the information is displayed in a secret text form in consideration of the security of the information input by the user, the Trojan horse virus cannot be avoided, so that there is a potential safety hazard when the above method is applied to information input, and the security of the input information is poor.
Disclosure of Invention
The embodiment of the invention aims to provide an information input method and an information input device so as to improve the safety of input information. The specific technical scheme is as follows:
in a first aspect, an embodiment of the present invention provides an information input method, where the method includes:
obtaining information input by a user in an input box;
storing the obtained information to a preset storage position, wherein the storage position is as follows: a position different from a preset storage position for storing information input by a user in the input box;
generating substitute information for substituting the obtained information, and displaying the substitute information in the input box.
In one embodiment of the invention, the method further comprises:
receiving an information input completion instruction;
and integrating the information stored in the storage positions according to the data storage sequence to obtain the complete information input by the user in the input box.
In an embodiment of the present invention, the storing the obtained information to a preset storage location includes:
carrying out encryption processing on the obtained information;
storing the encrypted obtained information to a preset storage position;
the integrating the information stored in the storage position according to the information storage sequence to obtain the complete information input by the user in the input box comprises:
decrypting the information stored at the storage location;
and integrating the decrypted information according to the information storage sequence to obtain the complete information input by the user in the input box.
In an embodiment of the present invention, the obtaining information input by the user in the input box includes:
detecting whether the input box is in an activated state;
and if the mobile terminal is in the activated state, monitoring the operation of the user in the input box through the operation monitoring event to obtain input information corresponding to the monitored operation.
In one embodiment of the invention, the number of the alternative information is the same as or different from the number of the obtained information.
In a second aspect, the present invention provides an information input apparatus, the apparatus comprising:
the information acquisition module is used for acquiring information input by a user in the input box;
the information storage module is used for storing the obtained information to a preset storage position, wherein the storage position is as follows: a position different from a preset storage position for storing information input by a user in the input box;
and the information display module is used for generating alternative information for replacing the obtained information and displaying the alternative information in the input box.
In one embodiment of the present invention, the apparatus further comprises: the system comprises an information receiving module and an information integration module; wherein,
the information receiving module is used for receiving an information input completion instruction;
and the information integration module is used for integrating the information stored in the preset storage position according to the information storage sequence to obtain the complete information input by the user in the input box.
In an embodiment of the present invention, the information storage module includes: the information encryption submodule and the information storage submodule; wherein,
the information encryption submodule is used for encrypting the obtained information;
the information storage submodule is used for storing the encrypted obtained information to a preset storage position;
the information integration module comprises: the information decryption submodule and the information integration submodule; wherein,
the information decryption submodule is used for decrypting the information stored in the preset storage position;
and the information integrating sub-module is used for integrating the decrypted information according to the information storage sequence to obtain the complete information input by the user in the input box.
In an embodiment of the present invention, the information obtaining module includes: a state detection submodule and an information acquisition submodule; wherein,
the state detection module is used for detecting whether the input box is in an activated state or not, and if the input box is in the activated state, triggering the information acquisition submodule;
and the information obtaining submodule is used for monitoring the operation of the user in the input box through the operation monitoring event and obtaining the input information corresponding to the monitored operation.
In one embodiment of the invention, the number of the alternative information is the same as or different from the number of the obtained information.
In a third aspect, the present invention provides an electronic device, including a processor, a communication interface, a memory and a communication bus, wherein the processor, the communication interface and the memory complete mutual communication through the communication bus;
a memory for storing a computer program;
the processor is used for realizing the steps of the method of the embodiment of the invention when the program stored in the memory is executed.
A fourth aspect is a computer-readable storage medium having stored therein a computer program which, when executed by a processor, performs method steps according to an embodiment of the invention.
According to the information input method and device provided by the embodiment of the invention, when the scheme provided by the embodiment of the invention is applied to information input, the information input by a user in the input box is obtained, the obtained information is stored in the preset storage position, the substitute information for substituting the obtained information is generated, and the substitute information is displayed in the input box. Since the substitute information is displayed in the input box, the preset storage location for storing the information input by the user in the input box stores the substitute information, and the real information input by the user in the input box stores the preset storage location. Since the preset storage location is different from the preset storage location for storing the information input by the user in the input box, the information that can be obtained when an attacker such as a trojan horse virus attacks is the substitute information, and it is difficult to obtain the real information input by the user in the input box. Therefore, when the scheme provided by the embodiment of the invention is applied to information input, the safety of the information input by the user is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
Fig. 1 is a schematic flow chart of an information input method according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of an information input device according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of an information input electronic device according to an embodiment of the present invention.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
The embodiment of the invention provides an information input method and device, which are respectively described in detail below.
Referring to fig. 1, fig. 1 is a schematic flow chart of an information input method according to an embodiment of the present invention, including the following steps:
step 101, obtaining information input by a user in an input box.
In an embodiment of the present invention, when information input by a user in an input box is obtained, whether the input box is in an activated state or not may be detected, and if the input box is in the activated state, an operation of the user in the input box is monitored by calling a monitoring event, so as to obtain input information corresponding to the monitored operation.
The input box being in an active state may be understood as: the input box is in a state that allows the user to input information.
Specifically, the input box may be triggered to be in the activated state by the following means:
detecting that a user clicks an input box by using a mouse to trigger the input box to be in an activated state;
detecting that a user finger clicks a position on the touch screen corresponding to the input frame to trigger the input frame to be in an activated state;
detecting that a user presses a preset key, so that the interface focus is concentrated on the input frame to trigger the input frame to be in an activated state;
and detecting that the user triggers the input box to be in an activated state through a preset shortcut operation mode, such as using a preset gesture on the touch screen.
It should be noted that the embodiment of the present invention is described only by way of example, and the manner in which the trigger input frame is in the activated state is not limited.
Specifically, when detecting whether the input frame is in the activated state, the interface focus may be detected by detecting whether the interface focus is focused on the input frame, for example, the interface focus is focused on the input frame, and the input frame may be considered to be in the activated state, for example, the interface focus is not focused on the input frame, and the input frame may be considered to be not in the activated state.
When a user inputs information in the input box, the user can input the information in the input box by tapping a software keyboard or a hardware keyboard, can input the information in the input box by handwriting the information on a touch screen, and can input the information in the input box by a voice input mode.
In view of this, after detecting that the input frame is in the activated state, the operation monitoring event may monitor operations such as text input and voice input performed by the user in the input frame, so as to obtain information input by the monitored text input and voice input operations.
And 102, storing the obtained information to a preset storage position.
Wherein, the preset storage positions are as follows: and a position different from a preset storage position for storing information input by the user in the input box.
Specifically, the preset storage location for storing the information input by the user in the input box may be a preset text data field of a control of the input box.
The preset storage position is different from the preset storage position for storing the information input by the user in the input box. The preset storage position is a position set by a user according to the requirement of the user in the specific application process, so that the preset storage position is a single position rather than a uniform position, and an attacker such as Trojan horse virus and the like cannot know the storage position easily, so that the information input by the user is difficult to obtain. In addition, even if an attacker obtains the information stored in the preset storage position, the attacker does not know what information is stored in the position, so that the attacker is difficult to be linked with the information input by the user in the input box, and the safety of the information input by the user is further improved.
In an embodiment of the present invention, the storing the obtained information to a preset storage location includes:
carrying out encryption processing on the obtained information;
and storing the encrypted obtained information to a preset storage position.
Specifically, after the acquired information is encrypted, the information input by the user can be acquired by knowing the decryption rule, so that the security of the information input by the user is improved.
And 103, generating substitute information for substituting the obtained information, and displaying the substitute information in the input box.
Wherein, the number of the substitute information is the same as or different from the number of the obtained information.
The substitute information may be a single substitute information generated by inputting a single information, or may be a plurality of substitute information generated by inputting a single information.
In the actual input process, one character is input, and one or two or more alternative characters may be generated.
Because the substitute information is stored in the control text field of the input box, and the real information is stored in other preset storage positions, the attacker acquires the substitute information in the text field only, so that the attacker is puzzled, and the safety of the user information is ensured.
In an embodiment of the present invention, the method further includes:
receiving an information input completion instruction;
and integrating the information stored in the preset storage position according to the information storage sequence to obtain the complete information input by the user in the input box.
After receiving the information input completion instruction, the user can be considered to finish inputting information in the input box. For example, the user may end inputting information in the input box by clicking the preset button, in which case, when the electronic device detects that the preset button is pressed, it may be considered that an information input completion instruction is received; the user can also finish inputting information in the input box in a voice mode, in this case, when the electronic equipment detects that the voice input by the user indicates that inputting information in the input box is finished, the electronic equipment can think that an information input finishing instruction is received; the user may also end inputting information in the input box by pressing a specific shortcut key, in which case, when the electronic device detects that the specific shortcut key is pressed, it may be considered that an information input completion instruction is received.
And integrating the information at the preset storage position according to the storage sequence to obtain complete user input information. For example, A, B, C data are stored in the preset storage locations respectively, and the storage order of the three data in the preset storage locations is A, C, B, then the complete information entered by the user in the input box after the integration is: and (C) ACB.
In an embodiment of the present invention, in the step 102, in a case that the obtained information is encrypted first and then the encrypted obtained information is stored in a preset storage location, the integrating the information stored in the preset storage location according to the information storage sequence to obtain the complete information input by the user in the input box includes:
decrypting the information stored in the preset storage position;
and integrating the decrypted information according to the information storage sequence to obtain the complete information input by the user in the input box.
Specifically, after receiving the information input completion instruction, the information stored in the storage location is decrypted, and the decrypted information is integrated according to the storage sequence, where the integrated information is the information input by the user in the input box. In addition, the integrated information can be used for other operations. The specific other operation may be transmission to a server or other terminal.
Since the substitute information is displayed in the input box, the preset storage location for storing the information input by the user in the input box stores the substitute information, and the real information input by the user in the input box stores the preset storage location. And because the preset storage position is different from the preset storage position for storing the information input by the user in the input box, the information obtained when an attacker such as Trojan horse virus attacks is the alternative information, and the true information input by the user in the input box is difficult to obtain, so that when the scheme provided by the embodiment of the invention is applied to input the information, the safety of the information input by the user is improved.
Referring to fig. 2, fig. 2 is a schematic structural diagram of an information input device according to an embodiment of the present invention, where the information input device includes:
an information obtaining module 201, configured to obtain information input by a user in an input box;
an information storage module 202, configured to store the obtained information to a preset storage location, where the storage location is: a position different from a preset storage position for storing information input by a user in the input box;
an information display module 203, configured to generate substitute information for substituting the obtained information, and display the substitute information in the input box.
Because the substitute information is stored in the control text field of the input box, and the real information is stored in other preset storage positions, the attacker acquires the substitute information in the text field only, so that the attacker is puzzled, and the safety of the user information is ensured.
In one embodiment of the present invention, the apparatus further comprises: the system comprises an information receiving module and an information integration module; wherein,
the information receiving module is used for receiving an information input completion instruction;
and the information integration module is used for integrating the information stored in the preset storage position according to the information storage sequence to obtain the complete information input by the user in the input box.
In an embodiment of the present invention, the information storage module includes: the information encryption submodule and the information storage submodule; wherein,
the information encryption submodule is used for encrypting the obtained information;
the information storage submodule is used for storing the encrypted obtained information to a preset storage position;
specifically, after the acquired information is encrypted, the information input by the user can be acquired by knowing the decryption rule, so that the security of the information input by the user is improved.
The information integration module comprises: the information decryption submodule and the information integration submodule; wherein,
the information decryption submodule is used for decrypting the information stored in the preset storage position;
and the information integrating sub-module is used for integrating the decrypted information according to the information data storage sequence to obtain the complete information input by the user in the input box.
In an embodiment of the present invention, the information obtaining module includes: a state detection submodule and an information acquisition submodule; wherein,
the state detection module is used for detecting whether the input box is in an activated state or not, and if the input box is in the activated state, triggering the information acquisition submodule;
and the information obtaining submodule is used for monitoring the operation of the user in the input box through the operation monitoring event and obtaining the input information corresponding to the monitored operation.
In one embodiment of the invention, the number of the alternative information is the same as or different from the number of the obtained information.
Since the substitute information is displayed in the input box, the preset storage location for storing the information input by the user in the input box stores the substitute information, and the real information input by the user in the input box stores the preset storage location. And because the preset storage position is different from the preset storage position for storing the information input by the user in the input box, the information obtained when an attacker such as Trojan horse virus attacks is the alternative information, and the true information input by the user in the input box is difficult to obtain, so that when the scheme provided by the embodiment of the invention is applied to input the information, the safety of the information input by the user is improved.
The embodiment of the present invention further provides an electronic device, as shown in fig. 3, which includes a processor 301, a communication interface 302, a memory 303, and a communication bus 304, where the processor 301, the communication interface 302, and the memory 303 complete mutual communication through the communication bus 304,
a memory 303 for storing a computer program;
the processor 301 is configured to implement the information input method provided in the embodiment of the present invention when executing the program stored in the memory 303.
In one embodiment of the present invention, there is provided an information input method including:
obtaining information input by a user in an input box;
storing the obtained information to a preset storage position, wherein the storage position is as follows: a position different from a preset storage position for storing information input by a user in the input box;
generating substitute information for substituting the obtained information, and displaying the substitute information in the input box.
It should be noted that other embodiments of the information input method implemented by the processor 301 executing the program stored in the memory 303 are the same as the embodiments mentioned in the previous embodiment, and are not described again here.
The communication bus mentioned in the electronic device may be a Peripheral Component Interconnect (PCI) bus, an Extended Industry Standard Architecture (EISA) bus, or the like. The communication bus may be divided into an address bus, a data bus, a control bus, etc. For ease of illustration, only one thick line is shown, but this does not mean that there is only one bus or one type of bus.
The communication interface is used for communication between the electronic equipment and other equipment.
The Memory may include a Random Access Memory (RAM) or a Non-Volatile Memory (NVM), such as at least one disk Memory. Optionally, the memory may also be at least one memory device located remotely from the processor.
The Processor may be a general-purpose Processor, including a Central Processing Unit (CPU), a Network Processor (NP), and the like; but may also be a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA) or other Programmable logic device, discrete Gate or transistor logic device, discrete hardware component.
As can be seen from the above, the substitute information is displayed in the input box of the electronic device provided in this embodiment, so that the preset storage location for storing the information input by the user in the input box stores the substitute information, and the real information input by the user in the input box stores the preset storage location. And because the preset storage position is different from the preset storage position for storing the information input by the user in the input box, the information obtained when an attacker such as Trojan horse virus attacks is the alternative information, and the true information input by the user in the input box is difficult to obtain, so that when the scheme provided by the embodiment of the invention is applied to input the information, the safety of the information input by the user is improved.
The embodiment of the invention also provides a computer readable storage medium, wherein a computer program is stored in the computer readable storage medium, and when the computer program is executed by a processor, the information input method provided by the embodiment of the invention is realized.
In one embodiment of the present invention, there is provided an information input method including:
obtaining information input by a user in an input box;
storing the obtained information to a preset storage position, wherein the storage position is as follows: a position different from a preset storage position for storing information input by a user in the input box;
generating substitute information for substituting the obtained information, and displaying the substitute information in the input box.
It should be noted that other embodiments of the information input method implemented by the computer program when executed by the processor are the same as the embodiments mentioned in the previous embodiment of the method, and are not described herein again.
As can be seen from the above, the computer-readable storage medium provided by this embodiment displays the substitute information in the input box, so that the preset storage location for storing the information input by the user in the input box stores the substitute information, and the actual information input by the user in the input box stores the preset storage location. And because the preset storage position is different from the preset storage position for storing the information input by the user in the input box, the information obtained when an attacker such as Trojan horse virus attacks is the alternative information, and the true information input by the user in the input box is difficult to obtain, so that when the scheme provided by the embodiment of the invention is applied to input the information, the safety of the information input by the user is improved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
All the embodiments in the present specification are described in a related manner, and the same and similar parts among the embodiments may be referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for the apparatus, electronic device, and computer-readable storage medium embodiments, since they are substantially similar to the method embodiments, the description is relatively simple, and reference may be made to some descriptions of the method embodiments for relevant points.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention shall fall within the protection scope of the present invention.
Claims (11)
1. An information input method, characterized in that the method comprises:
obtaining information input by a user in an input box;
storing the obtained information to a preset storage position, wherein the storage position is as follows: a position different from a preset storage position for storing information input by a user in the input box;
generating substitute information for substituting the obtained information, and displaying the substitute information in the input box.
2. The method of claim 1, further comprising:
receiving an information input completion instruction;
and integrating the information stored in the preset storage position according to the information storage sequence to obtain the complete information input by the user in the input box.
3. The method of claim 2,
the storing the obtained information to a preset storage position includes:
carrying out encryption processing on the obtained information;
storing the encrypted obtained information to a preset storage position;
the integrating the information stored in the preset storage position according to the information storage sequence to obtain the complete information input by the user in the input box comprises:
decrypting the information stored in the preset storage position;
and integrating the decrypted information according to the information storage sequence to obtain the complete information input by the user in the input box.
4. The method according to any one of claims 1-3, wherein the obtaining information input by the user in the input box comprises:
detecting whether the input box is in an activated state;
and if the mobile terminal is in the activated state, monitoring the operation of the user in the input box through the operation monitoring event to obtain input information corresponding to the monitored operation.
5. The method of claim 1 or 2, the amount of the alternative information being the same or different from the amount of the obtained information.
6. An information input apparatus, characterized in that the apparatus comprises:
the information acquisition module is used for acquiring information input by a user in the input box;
the information storage module is used for storing the obtained information to a preset storage position, wherein the storage position is as follows: a position different from a preset storage position for storing information input by a user in the input box;
and the information display module is used for generating alternative information for replacing the obtained information and displaying the alternative information in the input box.
7. The apparatus of claim 6, further comprising: the system comprises an information receiving module and an information integration module; wherein,
the information receiving module is used for receiving an information input completion instruction;
and the information integration module is used for integrating the information stored in the preset storage position according to the information storage sequence to obtain the complete information input by the user in the input box.
8. The apparatus of claim 7,
the information storage module includes: the information encryption submodule and the information storage submodule; wherein,
the information encryption submodule is used for encrypting the obtained information;
the information storage submodule is used for storing the encrypted obtained information to a preset storage position;
the information integration module comprises: the information decryption submodule and the information integration submodule; wherein,
the information decryption submodule is used for decrypting the information stored in the preset storage position;
and the information integrating sub-module is used for integrating the decrypted information according to the information storage sequence to obtain the complete information input by the user in the input box.
9. The apparatus according to any one of claims 6-8, wherein the information obtaining module comprises: a state detection submodule and an information acquisition submodule; wherein,
the state detection module is used for detecting whether the input box is in an activated state or not, and if the input box is in the activated state, triggering the information acquisition submodule;
and the information obtaining submodule is used for monitoring the operation of the user in the input box through the operation monitoring event and obtaining the input information corresponding to the monitored operation.
10. The apparatus of claim 6 or 7, the amount of the alternative information being the same or different from the amount of the obtained information.
11. An electronic device is characterized by comprising a processor, a communication interface, a memory and a communication bus, wherein the processor and the communication interface are used for realizing mutual communication by the memory through the communication bus;
a memory for storing a computer program;
a processor for implementing the method steps of any one of claims 1 to 5 when executing a program stored in the memory.
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