Mobile device application encryption method and system based on multiple identity verification
Through the multi-factor authentication method, combined with fingerprint, password, mobile phone number and facial recognition, the problem of insufficient security of the mobile device unlocking mechanism in the existing technology is solved, and a higher level of application encryption is achieved to ensure the security and sense of control of user information.
Patent Information
- Application Number
- CN202510495805.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-21
- Publication Date
- 2025-08-01
AI Technical Summary
The existing mobile device unlocking mechanism relies on simple passwords or graphics unlocking, and cannot effectively prevent others from accessing sensitive applications in the unlocked state of the device, resulting in the snooping of personal privacy and financial information.
Multi-factor authentication methods are adopted, including fingerprint entry, password setting, mobile phone number binding, ID card information entry and facial information entry. Combined with general, medium and advanced encryption locking methods, different levels of verification methods ensure application encryption and prevent unauthorized access.
Improve the security of mobile device applications, prevent unauthorized access, ensure user privacy and financial information security, and enhance user's sense of control over the device.
Smart Images
Figure CN120408596A_ABST
Abstract
Description
Technical Field
[0001] The present invention discloses a mobile device application encryption method and system based on multi-factor authentication, which relates to the technical field of application security. Background Art
[0002] With the popularization of mobile devices, users store a large amount of personal privacy and financial information in their devices, such as address books, photos, bank accounts, etc. The existing mobile device unlocking mechanisms usually rely only on simple passwords or graphic unlocks. When mobile devices such as mobile phones and tablets need to be viewed and used by others when they are in the open state or in certain special situations, the app applications containing personal privacy and financial information in the mobile devices will inevitably be opened, and it is impossible to effectively prevent others from accessing sensitive applications when the device is unlocked. Summary of the Invention
[0003] Aiming at the problems of the prior art, the present invention provides a mobile device application encryption method and system based on multi-factor authentication, and provides an application locking mechanism to ensure that the user's personal privacy and financial information are not snooped by others even when the mobile device is opened.
[0004] The specific solution proposed by the present invention is as follows:
[0005] The present invention provides a mobile device application encryption method based on multi-factor authentication, including:
[0006] Step 1: Perform user identity authentication settings according to the mobile device:
[0007] Perform fingerprint entry, password setting, mobile phone number binding, ID card information entry, and face information entry respectively.
[0008] Step 2: Perform application encryption locking configuration: Select the applications that need to be encrypted and locked, and select the locking method for the selected applications. The locking methods include: general encryption lock setting method, medium encryption lock setting method, and high encryption lock setting method. Among them, the general encryption lock setting method can unlock and open the mobile device application only through fingerprint, password, or face recognition. The medium encryption lock setting method can unlock and open the mobile device application by entering the specified mobile phone number and performing verification code verification. The high encryption lock setting method can unlock and open the mobile device application through ID card number and face verification.
[0009] Step 3: When attempting to open an encrypted and locked application, perform verification of the corresponding locking method of the application. If the verification passes, the application is opened; otherwise, the application remains in the encrypted and locked state.
[0010] Further, in step 1 of the mobile device application encryption method based on multi-factor authentication, specifically:
[0011] Perform fingerprint entry: Enter fingerprint information through the fingerprint recognition module of the mobile device.
[0012] Set a password: Set a password as a two-layer security guarantee.
[0013] Bind a mobile phone number: Bind a mobile phone number for subsequent identity verification and password retrieval.
[0014] Enter ID card information: Enter the ID card number for verification and recording.
[0015] Enter face information: Perform face recognition through the front camera to enter face information for face comparison verification to ensure the uniqueness of identity.
[0016] Furthermore, in step 2 of the method for encrypting mobile device applications based on multi-factor authentication, select the application selection and locking method according to the privacy level, personal hobbies, and usage habits of the user's personal information.
[0017] Furthermore, the method for encrypting mobile device applications based on multi-factor authentication further includes step 4: If the verification of the corresponding locking method of the application fails continuously for multiple times, the application will be automatically locked for a period of time to prevent brute force cracking and ensure the security protection of user information.
[0018] The present invention also provides a mobile device application encryption system based on multi-factor authentication, including a verification setting module, a locking configuration module, and a verification module.
[0019] The verification setting module performs user identity verification settings according to the mobile device:
[0020] Perform fingerprint entry, password setting, mobile phone number binding, ID card information entry, and face information entry respectively.
[0021] The locking configuration module performs application encryption locking configuration: Select the application to be encrypted and locked, and select the locking method for the selected application. The locking methods include: general encryption lock setting method, medium encryption lock setting method, and high encryption lock setting method. Among them, the general encryption lock setting method can unlock and open the mobile device application only through fingerprint, password, or face recognition. The medium encryption lock setting method can unlock and open the mobile device application by entering the specified mobile phone number and performing verification code verification. The high encryption lock setting method can unlock and open the mobile device application through ID card number and face verification.
[0022] When attempting to open an encrypted and locked application, the verification module performs verification of the corresponding locking method of the application. If the verification passes, the application is opened; otherwise, the application remains in the encrypted and locked state.
[0023] Further, the verification setting module of the mobile device application encryption system based on multi-factor authentication performs fingerprint entry: the fingerprint information is entered through the fingerprint recognition module of the mobile device.
[0024] Password setting is performed: a password is set as a two-layer security guarantee.
[0025] Mobile phone number binding is performed: the mobile phone number is bound to facilitate subsequent identity verification and password retrieval.
[0026] ID card information entry is performed: the ID card number is entered for verification and recording.
[0027] Face information entry is performed: face recognition is performed through the front camera to enter face information for face comparison verification to ensure the uniqueness of the identity.
[0028] Further, the locking configuration module of the mobile device application encryption system based on multi-factor authentication selects the application locking method according to the privacy level, personal hobbies, and usage habits of the user's personal information.
[0029] Further, the mobile device application encryption system based on multi-factor authentication further includes a security module: if the verification of the corresponding application locking method fails continuously for multiple times, the security module automatically locks the application for a period of time to prevent brute force cracking and ensure the security protection of user information.
[0030] The advantages of the present invention are:
[0031] Compared with the traditional application locking mechanism, the present invention provides higher security. By combining multiple verification means such as fingerprint, password, mobile phone number, ID card, and face recognition, it effectively prevents unauthorized access to the user's sensitive information by others and improves the user's privacy protection level. It ensures that the user's personal privacy and financial information are not snooped by others even when the mobile device is turned on. Such a system not only enhances the security of data but also improves the user's sense of control over the device. In the future, with the continuous deepening of digital life, the independent application lock setting for device applications will become the development direction of more mobile device manufacturers to protect privacy. BRIEF DESCRIPTION OF THE DRAWINGS
[0032] Figure 1 It is a schematic diagram of the method flow of the present invention. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0033] The present invention will be further described below with reference to the accompanying drawings and specific embodiments, so that those skilled in the art can better understand the present invention and be able to implement it, but the embodiments cited are not intended to limit the present invention.
[0034] Embodiment 1
[0035] The present invention provides a mobile device application encryption method based on multi-factor authentication, including:
[0036] Step 1: Set user authentication according to the mobile device:
[0037] Perform fingerprint entry, password setting, mobile phone number binding, ID card information entry, and face information entry respectively.
[0038] Among them, in Step 1, specifically:
[0039] Perform fingerprint entry: Enter fingerprint information through the fingerprint recognition module of the mobile device.
[0040] Set the password: Set the password as a two-layer security guarantee.
[0041] Bind the mobile phone number: Bind the mobile phone number for subsequent identity verification and password retrieval.
[0042] Enter ID card information: Enter the ID card number for verification and recording.
[0043] Enter face information: Perform face recognition through the front camera to enter face information for face comparison verification to ensure the uniqueness of the identity.
[0044] Step 2: Perform application encryption and locking configuration: Select the application that needs to be encrypted and locked. For the selected application, select the application locking method according to the privacy level, personal hobbies, and usage habits of the user's personal information. The locking methods include: general encryption lock setting method, medium encryption lock setting method, and high encryption lock setting method.
[0045] Among them, the general encryption lock setting method can unlock and open the mobile device application only through fingerprint, password, or face recognition, protecting personal privacy while also ensuring the user's usage experience.
[0046] The medium encryption lock setting method can unlock and open the mobile device application only by entering the specified mobile phone number and verifying the verification code.
[0047] The high encryption lock setting method can unlock and open the mobile device application only through ID card number and face verification. Setting the high encryption lock can effectively prevent the risk that the mobile phone number set by the user is the mobile phone number on the mobile device, avoiding the risk of verifying the mobile phone verification code received by the mobile phone itself. It ensures the authenticity of the person opening the device application and the security of the information. After the user confirms the selection, the system will encrypt and lock the selected application. When the mobile device is turned on, the application cannot be directly opened and can only be opened using the password lock set by the user.
[0048] Step 3: When attempting to open an encrypted and locked application, verify the corresponding locking method of the application. If the verification passes, the application is opened; otherwise, the application remains in the encrypted and locked state.
[0049] Step 4: If the verification of the corresponding locking method of the application fails continuously for multiple times, the application is automatically locked for a period of time to prevent brute force cracking and ensure the security protection of user information.
[0050] Embodiment 2
[0051] The present invention also provides a mobile device application encryption system based on multi-factor authentication, including a verification setting module, a locking configuration module, and a verification module.
[0052] The verification setting module performs user identity verification settings according to the mobile device:
[0053] Fingerprint entry, password setting, mobile phone number binding, ID card information entry, and face information entry are respectively performed.
[0054] The locking configuration module performs application encryption locking configuration: Select the application to be encrypted and locked, and select the locking method for the selected application. The locking methods include: general encryption lock setting method, medium encryption lock setting method, and high encryption lock setting method. Among them, the general encryption lock setting method can unlock and open the mobile device application only through fingerprint, password, or face recognition; the medium encryption lock setting method can unlock and open the mobile device application only by entering the specified mobile phone number and performing verification code verification; the high encryption lock setting method can unlock and open the mobile device application only through ID card number and face verification.
[0055] When the verification module attempts to open an encrypted and locked application, it verifies the corresponding locking method of the application. If the verification passes, the application is opened; otherwise, the application remains in the encrypted and locked state.
[0056] Regarding the information interaction, execution process, etc. among the above-mentioned modules in the system, since they are based on the same concept as the method embodiment of the present invention, the specific content can be referred to the description in the method embodiment of the present invention and will not be elaborated here.
[0057] Similarly, the multi-factor authentication application lock encryption protection system of the present invention provides higher security compared to the traditional application locking mechanism. By combining multiple verification means such as fingerprint, password, mobile phone number, ID card, and face recognition, it effectively prevents unauthorized access to users' sensitive information by others and improves the user's privacy protection level. Ensure that the user's personal privacy and financial information are not snooped by others even when the mobile device is opened. Such a system not only enhances the security of data but also improves the user's sense of control over the device. In the future, with the continuous deepening of digital life, the independent application lock setting for device applications will become the development direction of more mobile device manufacturers to protect privacy.
[0058] It should be noted that not all steps and modules in the above-mentioned processes and system structures are necessary, and some steps or modules can be ignored according to actual needs. The execution order of each step is not fixed and can be adjusted as needed. The system structures described in the above-mentioned embodiments can be physical structures or logical structures, that is, some modules may be implemented by the same physical entity, or some modules may be implemented by multiple physical entities respectively, or some components in multiple independent devices may be jointly implemented.
[0059] The above-mentioned embodiments are only preferred embodiments given to fully illustrate the present invention, and the protection scope of the present invention is not limited thereto. Equivalent substitutions or transformations made by those skilled in the art on the basis of the present invention are all within the protection scope of the present invention. The protection scope of the present invention shall be subject to the claims.
Claims
1. A mobile device application encryption method based on multi-factor authentication, characterized in that Including: Step 1: Perform user authentication settings according to the mobile device: Respectively perform fingerprint entry, password setting, mobile phone number binding, ID card information entry, and face information entry. Step 2: Perform application encryption lock configuration: Select the applications that need to be encrypted and locked, and select the locking method for the selected applications. The locking methods include: general encryption lock setting method, medium encryption lock setting method, and high encryption lock setting method. Among them, the general encryption lock setting method can unlock and open the mobile device application only through fingerprint, password, or face recognition. The medium encryption lock setting method can unlock and open the mobile device application only by entering the specified mobile phone number and performing verification code verification. The high encryption lock setting method can unlock and open the mobile device application only through ID card number and face verification. Step 3: When attempting to open an encrypted and locked application, perform verification of the corresponding locking method of the application. If the verification passes, the application is opened; otherwise, the application remains in the encrypted and locked state.
2. A mobile device application encryption method based on multi-factor authentication according to claim 1, characterized in that in step 1, specifically: Perform fingerprint entry: Enter fingerprint information through the fingerprint recognition module of the mobile device. Set a password: Set a password as a two-layer security guarantee. Bind the mobile phone number: Bind the mobile phone number for subsequent identity verification and password recovery. Enter ID card information: Enter the ID card number for verification and recording. Enter face information: Perform face recognition through the front camera to enter face information for face comparison verification to ensure the uniqueness of the identity.
3. A mobile device application encryption method based on multi-factor authentication according to claim 1, characterized in that In step 2, select the locking method of the application according to the privacy level, personal hobbies, and usage habits of the user's personal information.
4. A mobile device application encryption method based on multi-factor authentication according to claim 1, characterized in that It further includes step 4: If the verification of the corresponding locking method of the application fails continuously for multiple times, the application is automatically locked for a period of time to prevent brute force cracking and ensure the security protection of user information.
5. A mobile device application encryption system based on multi-factor authentication, characterized in that Including a verification setting module, a locking configuration module, and a verification module. The verification setting module performs user authentication settings according to the mobile device: Respectively perform fingerprint entry, password setting, mobile phone number binding, ID card information entry, and face information entry. The locking configuration module performs application encryption lock configuration: Select the applications that need to be encrypted and locked, and select the locking method for the selected applications. The locking methods include: general encryption lock setting method, medium encryption lock setting method, and high encryption lock setting method. Among them, the general encryption lock setting method can unlock and open the mobile device application only through fingerprint, password, or face recognition. The medium encryption lock setting method can unlock and open the mobile device application only by entering the specified mobile phone number and performing verification code verification. The high encryption lock setting method can unlock and open the mobile device application only through ID card number and face verification. The verification module, when attempting to open an encrypted and locked application, performs verification of the corresponding locking method of the application. If the verification passes, the application is opened; otherwise, the application remains in the encrypted and locked state.
6. The encryption system for mobile device applications based on multi-factor authentication according to claim 5, characterized in that The verification setting module performs fingerprint entry: Enter fingerprint information through the fingerprint recognition module of the mobile device. Set a password: Set a password as a two-layer security guarantee. Bind mobile phone number: Bind the mobile phone number for subsequent identity verification and password retrieval. Enter ID card information: Enter the ID card number for verification and recording. Enter face information: Perform face recognition through the front camera to enter face information for face comparison verification to ensure the uniqueness of identity.
7. The encryption system for mobile device applications based on multi-factor authentication according to claim 5, characterized in that The lock configuration module selects the application lock method according to the privacy level, personal hobbies, and usage habits of the user's personal information.
8. An encryption system for mobile device applications based on multi-factor authentication according to claim 5, characterized in that It also includes a security module: If the verification of the application's corresponding lock method fails continuously for multiple times, the security module automatically locks the application for a period of time to prevent brute force cracking and ensure the security protection of user information.