CN114003880A - Privacy protection method and system - Google Patents
Privacy protection method and system Download PDFInfo
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- CN114003880A CN114003880A CN202111256682.9A CN202111256682A CN114003880A CN 114003880 A CN114003880 A CN 114003880A CN 202111256682 A CN202111256682 A CN 202111256682A CN 114003880 A CN114003880 A CN 114003880A
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- privacy
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- 238000000034 method Methods 0.000 title claims abstract description 44
- 238000012545 processing Methods 0.000 claims description 8
- 238000004364 calculation method Methods 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 4
- 238000012795 verification Methods 0.000 claims description 4
- 238000013523 data management Methods 0.000 claims description 3
- 230000008676 import Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012217 deletion Methods 0.000 description 1
- 230000037430 deletion Effects 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/602—Providing cryptographic facilities or services
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
- G06F21/6218—Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database
- G06F21/6245—Protecting personal data, e.g. for financial or medical purposes
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Software Systems (AREA)
- Computer Hardware Design (AREA)
- Health & Medical Sciences (AREA)
- Bioethics (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Databases & Information Systems (AREA)
- Storage Device Security (AREA)
Abstract
The embodiment of the invention discloses a privacy protection method and a privacy protection system, wherein an access entry page of a privacy space is disguised as a common gadget, such as a calculator, a dialer and the like, the privacy space can be entered after a correct password is input through the gadget, if the input password is incorrect, the privacy space is only used as a normal gadget, files in the privacy space are protected by a high-strength encryption algorithm, and the privacy of a user and the safety of data are effectively protected.
Description
Technical Field
The embodiment of the invention relates to the technical field of privacy protection and data security, in particular to a privacy protection method and a privacy protection system.
Background
When a user uses a terminal device such as a mobile phone or a computer, a lot of private data or files such as private photos, videos, notes, files, browsing websites and the like may be generated, and if the terminal device is not properly stored, the personal private data may be exposed to a risk of being leaked, so how to protect the private data on the terminal device becomes a problem to be solved by those skilled in the art.
Disclosure of Invention
Therefore, the embodiment of the invention provides a privacy protection method and a privacy protection system, which are used for solving the problem that privacy data on terminal equipment such as a mobile phone and a computer are easy to leak.
In order to achieve the above object, the embodiments of the present invention provide the following technical solutions:
according to a first aspect of an embodiment of the present invention, a privacy protection method is provided, where the method includes:
the method comprises the steps that an access entry page of a preset privacy space is disguised as a common gadget, when a user inputs a correct password through the gadget, the user successfully enters the privacy space, and when the password input by the user is incorrect, the user only serves as a normal gadget;
and after entering the privacy space, storing and managing the privacy data information in the privacy space.
Further, after entering the privacy space, the method performs storage and management of the private data information in the privacy space, and specifically includes: and importing the private data information into the private space from the non-private space on the terminal equipment and carrying out encryption processing.
Further, the method further comprises: and carrying out encryption processing on the import process.
Further, the method further comprises: and carrying out password verification on the information input by the user, carrying out encryption calculation on the information input by the user by using a preset encryption algorithm, judging that the input password is correct if the calculated value is consistent with the pre-stored password encryption value, and successfully entering the privacy space.
Further, the method further comprises: and after the private data information is imported, deleting the source data file in the terminal equipment.
Further, the method further comprises: and storing the privacy data file which is imported into the privacy space and is subjected to encryption processing into a hidden directory of the terminal equipment.
Further, the method further comprises: and after entering the privacy space, the user reads the privacy data file from the hidden directory and decrypts the file by using the key.
Further, the gadget comprises a calculator and a dialer.
According to a second aspect of an embodiment of the present invention, there is provided a privacy protection system, including:
the disguise tool checking module is used for disguising an access entry page of a preset privacy space into a common gadget, successfully entering the privacy space when a user inputs a correct password through the gadget, and only serving as a normal gadget to use when the password input by the user is incorrect;
and the privacy data management module is used for storing and managing the privacy data information in the privacy space after entering the privacy space.
According to a third aspect of embodiments of the present invention, there is provided a computer storage medium having one or more program instructions embodied therein for execution by a privacy protection system to perform the method of any one of the above.
The embodiment of the invention has the following advantages:
according to the privacy protection method and system provided by the embodiment of the invention, the access entry page of the privacy space is disguised as a common small tool, such as a calculator, a dialer and the like, the privacy space can be entered after a correct password is input through the small tool, if the input password is incorrect, the privacy space is only used as a normal small tool, and files in the privacy space are protected by a high-strength encryption algorithm, so that the privacy of a user and the safety of data are effectively protected.
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. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
Fig. 1 is a schematic flowchart of a privacy protection method according to embodiment 1 of the present invention;
fig. 2 is a schematic diagram of a specific implementation process of a privacy protection method according to embodiment 1 of the present invention;
fig. 3 is a schematic diagram of a password input interface of a privacy protection method according to embodiment 1 of the present invention;
fig. 4 is a schematic view of a privacy space interface of a privacy protection method according to embodiment 1 of the present invention.
Detailed Description
The present invention is described in terms of particular embodiments, other advantages and features of the invention will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the invention and that it is not intended to limit the invention to the particular embodiments disclosed. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
As shown in fig. 1 and fig. 2, this embodiment provides a privacy protection method, in which a file is encrypted and hidden on a terminal device, and is disguised as a normal-function common widget (such as a calculator, a dialer, etc.), only after a user inputs a correct password, the user can enter a privacy space, and all photos, videos, notes, files, browsers, etc. in the privacy space are isolated from a host device, so that only a user who knows the password can browse the files. The method specifically comprises the following steps:
s100, disguising an access entry page of a preset privacy space into a common gadget, successfully entering the privacy space when a user inputs a correct password through the gadget, and only using the gadget as a normal gadget when the password input by the user is incorrect.
Specifically, a privacy space is created, a widget with a normal function and an input (number) interface is designed, such as a calculator and a dialer, and the widget is used as a password disk of the privacy space, as shown in fig. 3, after a user triggers a correct password, an application is switched to enter a privacy space state interface, as shown in fig. 4.
1. Password verification
And detecting whether the user is using the normal tool function or inputting the password by using the input information of the user. And carrying out password verification on the information input by the user, carrying out encryption calculation on the information input by the user by using a preset encryption algorithm, and judging that the input password is correct if the calculated value is consistent with a pre-stored password encryption value, and successfully entering a privacy space. The encryption algorithm employed in this embodiment is MD 5.
And S200, after entering the privacy space, storing and managing the privacy data information in the privacy space.
2. Entering a privacy space
After a user inputs a correct password, the user enters a privacy space, a privacy and safety entrance is arranged in the privacy space, the privacy and safety entrance comprises modules such as a privacy picture, a privacy video, a privacy file, a privacy browser and a privacy notebook, and corresponding resources can be managed in the modules.
3. Importing of private files
And importing the private data information into the private space from the non-private space on the terminal equipment and carrying out encryption processing. The import process may also be encrypted (optional). And storing the privacy data file which is imported into the privacy space and is subjected to encryption processing into a hidden directory of the terminal equipment.
Specifically, after entering the privacy space, selecting a corresponding module, selecting the imported resource, selecting the resource to be protected by privacy from the host device, reading the resource, performing AES encryption, and storing the encrypted resource in the hidden directory of the device.
4. Clearing private files in a host
And after the private data information is imported, deleting the source data file in the terminal equipment. Specifically, after the encryption and storage of the previous step are completed, the source file in the host device is modified so that the source file cannot be normally analyzed and displayed, and then the modified file is deleted so as to ensure that the deleted file cannot be illegally recovered, thereby ensuring the security of the privacy file.
5. Browsing and restoring private files
And after entering the privacy space, the user reads the privacy data file from the hidden directory and decrypts the file by using the key. Specifically, after entering the privacy space, the invention reads the file encrypted by the AES from the specified hidden directory, decrypts the file by using the stored AES key, and displays the file in the corresponding module, so that the user can select operations such as viewing, un-hiding, permanent deletion and the like on the file.
According to the privacy protection method provided by the embodiment, a small tool product with a normal function, such as a calculator, can appear on a host device, a user can normally complete calculation requirements by using the small tool product, and can enter a privacy space after inputting a correct password, and files in the privacy space are protected by a high-strength encryption algorithm, so that the privacy of the user and the safety of data are protected.
Example 2
Corresponding to embodiment 1 described above, this embodiment proposes a privacy protecting system including:
the disguise tool checking module is used for disguising an access entry page of a preset privacy space into a common gadget, successfully entering the privacy space when a user inputs a correct password through the gadget, and only serving as a normal gadget to use when the password input by the user is incorrect;
and the privacy data management module is used for storing and managing the privacy data information in the privacy space after entering the privacy space.
The functions executed by each component in the privacy protection system provided by the embodiment of the present invention have been described in detail in embodiment 1, and therefore, redundant description is not repeated here.
Example 3
In correspondence with the above embodiments, the present embodiment proposes a computer storage medium containing one or more program instructions for executing the method of embodiment 1 by a privacy protection system.
Although the invention has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (10)
1. A privacy preserving method, characterized in that the method comprises:
the method comprises the steps that an access entry page of a preset privacy space is disguised as a common gadget, when a user inputs a correct password through the gadget, the user successfully enters the privacy space, and when the password input by the user is incorrect, the user only serves as a normal gadget;
and after entering the privacy space, storing and managing the privacy data information in the privacy space.
2. The privacy protection method according to claim 1, wherein after entering a privacy space, storing and managing the private data information in the privacy space specifically includes: and importing the private data information into the private space from the non-private space on the terminal equipment and carrying out encryption processing.
3. A privacy preserving method as claimed in claim 2, the method further comprising: and carrying out encryption processing on the import process.
4. A privacy preserving method as claimed in claim 1, the method further comprising: and carrying out password verification on the information input by the user, carrying out encryption calculation on the information input by the user by using a preset encryption algorithm, judging that the input password is correct if the calculated value is consistent with the pre-stored password encryption value, and successfully entering the privacy space.
5. A privacy preserving method as claimed in claim 2, the method further comprising: and after the private data information is imported, deleting the source data file in the terminal equipment.
6. A privacy preserving method as claimed in claim 2, the method further comprising: and storing the privacy data file which is imported into the privacy space and is subjected to encryption processing into a hidden directory of the terminal equipment.
7. A privacy preserving method as claimed in claim 6, the method further comprising: and after entering the privacy space, the user reads the privacy data file from the hidden directory and decrypts the file by using the key.
8. The privacy preserving method of claim 1, wherein the gadget comprises a calculator and a dialer.
9. A privacy preserving system, the system comprising:
the disguise tool checking module is used for disguising an access entry page of a preset privacy space into a common gadget, successfully entering the privacy space when a user inputs a correct password through the gadget, and only serving as a normal gadget to use when the password input by the user is incorrect;
and the privacy data management module is used for storing and managing the privacy data information in the privacy space after entering the privacy space.
10. A computer storage medium comprising one or more program instructions for execution by a privacy protection system to perform the method of any one of claims 1-8.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111256682.9A CN114003880A (en) | 2021-10-27 | 2021-10-27 | Privacy protection method and system |
| PCT/CN2022/127064 WO2023071990A1 (en) | 2021-10-27 | 2022-10-24 | Privacy protection method and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111256682.9A CN114003880A (en) | 2021-10-27 | 2021-10-27 | Privacy protection method and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114003880A true CN114003880A (en) | 2022-02-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111256682.9A Pending CN114003880A (en) | 2021-10-27 | 2021-10-27 | Privacy protection method and system |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN114003880A (en) |
| WO (1) | WO2023071990A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023071990A1 (en) * | 2021-10-27 | 2023-05-04 | 北京琥珀创想科技有限公司 | Privacy protection method and system |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117251836B (en) * | 2023-11-15 | 2024-02-20 | 苏州元脑智能科技有限公司 | Method, device, equipment and storage medium for logging in baseboard management controller |
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- 2021-10-27 CN CN202111256682.9A patent/CN114003880A/en active Pending
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| WO2023071990A1 (en) | 2023-05-04 |
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