A management method for sharing and personalized customization of a dual-system cloud security mobile phone

Abstract

The present invention proposes a management method for personalized customization sharing of a dual-system cloud security mobile phone. A dual-system cloud security mobile phone is established, and the original security system stored in the cloud server is stored in the form of a single logical volume, while the customization of the security system by the user is stored in an independent logical volume in an incremental manner. The logical volume is divided into a root logical volume, a leaf logical volume, a fork point logical volume, and a general logical volume. When the user shares the currently personalized security system with other users and when the user updates their own personalized security system, the logical volume of the personalized security system will become a fork point logical volume. The present invention forms a tree-shaped incremental management mechanism for the shared customized logical volume, conducts effective sharing and management, and avoids an overly complex management structure.

Description

Technical Field

[0001] The present invention belongs to the technical field of dual-system mobile phones, and particularly relates to a management method for sharing personalized customization of a dual-system cloud security mobile phone. Background Art

[0002] With the rapid development of cloud technology and mobile terminal technology, more and more users need terminal application scenarios with internal and external isolation, such as users of mobile terminal devices in the public security, procuratorial, and judicial fields, and users who separate mobile terminal devices for work and for life. For reasons such as information security or data confidentiality, the above users usually adopt a dual-mobile-phone strategy, using one mobile phone for life and the other for secure office work. However, using two mobile phones is not only inconvenient to carry but also causes trouble in operation.

[0003] Based on the above needs of users, dual-system mobile phones have emerged. With the help of container technology, dual-system mobile phones can use two systems in parallel, one for the life system and the other for the security system, one for foreground use and the other hidden in the background. Users normally use the foreground system and can wake up the background system according to their usage needs to achieve real-time switching between the two systems.

[0004] The security system in a dual-system mobile phone is a system for office use. For different users in the same group at work, there is a need to share customized security systems. In addition, there is also a need for users to share their personalized customized settings with others for use. Therefore, it is urgent to solve the management problem of personalized customization sharing for the security system. Summary of the Invention

[0005] The present invention proposes a management method for sharing personalized customization of a dual-system cloud security mobile phone to effectively manage the personalized customization and sharing of the security system.

[0006] To achieve the above object, the technical solution of the present invention is realized as follows:

[0007] A management method for sharing personalized customization of a dual-system cloud security mobile phone includes:

[0008] S1. Establish a dual-system cloud security mobile phone: Deploy an LXC container in the Linux kernel of the mobile phone, and establish a dual-container system based on the LXC container; wherein the first container system is set as the default system in the mobile phone body as the life system; the second container system is stored in the cloud server in the form of a cloud image as the security system;

[0009] S2. The original security system stored in the cloud server is stored in the form of a single logical volume, and the customization of the security system by the user is stored in an independent logical volume incrementally;

[0010] S3. Divide the logical volumes into root logical volumes, leaf logical volumes, fork-point logical volumes, and ordinary logical volumes; each logical volume records its own type in the form of a label, and records the logical volume of its predecessor node. The fork-point logical volume additionally records the number of logical volumes of the direct branches generated by this fork;

[0011] S4. When the user shares the personalized security system customized by himself / herself with other users, and when the user updates the personalized security system customized by himself / herself, the logical volume of the personalized security system customized by himself / herself will become a fork-point logical volume; when the user deletes the personalized security system customized by himself / herself, if he / she is a fork-point logical volume, the recorded number of logical volumes of the direct branches will be reduced by one. If the record is cleared, or he / she is a leaf logical volume, it will be directly deleted, and traversed and deleted according to the information of the predecessor node logical volume recorded until it is deleted to the fork-point logical volume or the root logical volume.

[0012] Further, there is a chained pointing relationship between the incremental logical volume and the original logical volume in step S2.

[0013] Further, the root logical volume in step S3 is the original logical volume described in step S2.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] The management method for sharing personalized customization of the dual-system cloud security mobile phone proposed by the present invention forms a tree-shaped incremental management mechanism for the shared customized logical volumes, conducts effective sharing and management, and avoids overly complex management structures. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural diagram of a dual-system cloud mobile phone according to an embodiment of the present invention;

[0017] Figure 2 is a schematic flow diagram of an embodiment of the present invention. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] It should be noted that, without conflict, the embodiments in the present invention and the features in the embodiments can be combined with each other.

[0019] As Figure 1 shown, it is the basic architecture of a dual-system cloud security mobile phone. The architecture is based on the Linux operating system. LXC is deployed at the kernel layer kernal of the Linux system. LXC creates a virtual environment with its own processes and network space, that is, a container; when deploying LXC in the present invention, a container management program for managing LXC containers is set.

[0020] Based on the above architecture, the method proposed by the present invention is as Figure 2 shown, and includes:

[0021] S1. Establish a dual-system cloud-secure mobile phone: Deploy an LXC container in the Linux kernel of the mobile phone, and establish a dual-container system based on the LXC container; where the first container system is set as the default system in the mobile phone body and serves as the daily life system; the second container system is stored in the cloud server in the form of a cloud image and serves as the security system.

[0022] S2. Based on the dual-system cloud-secure mobile phone proposed in step S1, it can provide users with a solution for customizing a private cloud security system. Different users in the same group can accelerate resource access and share a customized system by building a private cloud. At the same time, the present invention also allows users to share the settings of their customized security systems with others. To save storage space in the cloud, the present invention adopts a method of logical volume management plus incremental cloning to store system information.

[0023] The original security system stored in the cloud server is stored in the form of a single logical volume, and the customization of the security system by users is stored incrementally in an independent logical volume. There is a chained pointing relationship between the incremental logical volume and the original logical volume.

[0024] S3. In the logical volume solution of step S2, if a user shares their system customization A with other users, other users will generate their own increment B based on increment A. When the original user makes other settings on the basis of customization A, customization C will be generated. At this time, both customization B and customization C are increments based on customization A. When there is a manager in the user's system responsible for system customization and distribution, a very complex structure may be formed, which is not conducive to management.

[0025] Therefore, the present invention divides logical volumes into root logical volumes, leaf logical volumes, fork-point logical volumes, and ordinary logical volumes; each logical volume records its own type in the form of a label, and records the logical volume of its predecessor node. The fork-point logical volume additionally records the number of direct branch logical volumes generated by this fork; where the root logical volume is the original logical volume described in step S2.

[0026] S4. When a user shares their currently personalized customized security system with other users, and when the user updates their own personalized customized security system, the logical volume of their personalized customized security system will become a fork-point logical volume; when a user deletes their own personalized customized security system, if they are a fork-point logical volume, the recorded number of direct branch logical volumes will be reduced by one. If the record is cleared, or if they are a leaf logical volume, they will be directly deleted, and traversed and deleted according to the information of the recorded predecessor node logical volume until it is deleted to the fork-point logical volume or the root logical volume.

[0027] Specific application examples of the present invention are as follows:

[0028] Embodiment 1:

[0029] The dual-system cloud security mobile phone proposed by the present invention stores the original logical volume of the initial security system in the cloud server as the root logical volume; user X customizes his own security system based on the original logical volume to form an incremental logical volume X, and there is a chain pointing relationship between the incremental logical volume X and the root logical volume. At this time, the incremental logical volume X records itself as a leaf logical volume, and the root logical volume is the predecessor node logical volume of the incremental logical volume X;

[0030] When user X shares incremental logical volume X with user Y, and user Y customizes and generates a new incremental logical volume Y based on incremental logical volume X, then incremental logical volume Y records that it is a leaf logical volume and that incremental logical volume X is a predecessor node logical volume. At the same time, incremental logical volume X modifies the record to: it is a fork point logical volume, and the number of logical volumes directly branched is 2 (of which its own number is 1, plus the number of incremental logical volume Y 1, so it is 2);

[0031] If you continue to share, the method is similar.

[0032] If user X deletes his incremental logical volume X, since incremental logical volume X is now a bifurcation point logical volume and is linked to incremental logical volume Y, only the number of recorded direct branch logical volumes is reduced by 1 and becomes 1.

[0033] If user Y deletes his incremental logical volume Y, since incremental logical volume Y is a leaf logical volume, it is deleted directly. At the same time, according to the recorded predecessor node logical volume (incremental logical volume X), the deletion is notified, and the incremental logical volume X reduces the number of recorded direct branch logical volumes by 1; if there are multiple predecessor node logical volumes, the deletion is traversed and notified.

[0034] If the number of logical volumes of the direct branches recorded in the incremental logical volume X is reduced to 0, it is deleted directly.

[0035] Embodiment 2:

[0036] The original logical volume of the initial security system is stored in the cloud server as the root logical volume. User X customizes his own security system based on the original logical volume to form an incremental logical volume X. There is a chain pointing relationship between the incremental logical volume X and the root logical volume. At this time, the incremental logical volume X records itself as a leaf logical volume, and the root logical volume is the predecessor node logical volume of the incremental logical volume X.

[0037] When user X updates incremental logical volume X, a new incremental logical volume X' is generated. At this time, incremental logical volume X' records that it is a leaf logical volume and that incremental logical volume X is a predecessor node logical volume. At the same time, incremental logical volume X modifies the record to: it is a fork point logical volume, and the number of logical volumes directly branched is 2 (of which its own number is 1, plus the number of incremental logical volume X' 1, so it is 2).

[0038] If you continue to update, the method is similar.

[0039] If user X deletes his incremental logical volume X', since the incremental logical volume X' is a leaf logical volume, it is directly deleted. At the same time, according to the recorded predecessor node logical volume (incremental logical volume X), the deletion is notified, and the incremental logical volume X reduces the number of recorded direct branch logical volumes by 1; if the incremental logical volume X' has multiple predecessor node logical volumes, the deletion is traversed and notified.

[0040] If the number of logical volumes of the direct branches recorded in the incremental logical volume X is reduced to 0, it is deleted directly.

[0041] As described in the first and second embodiments, the management structure and method based on tree increments can achieve effective management of personalized customization and sharing of security systems.

[0042] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A management method for personalized customization sharing of a dual-system cloud security mobile phone, characterized in that, Including: S1. Establish a dual-system cloud-secure mobile phone: Deploy an LXC container in the Linux kernel of the mobile phone and establish a dual-container system based on the LXC container; Among them, the first container system is set as the default system in the mobile phone body and serves as the living system; the second container system is stored in the cloud server in the form of a cloud image and serves as the security system; S2. The original security system stored in the cloud server is stored in the form of a single logical volume, and the customization of the security system by the user is stored in an independent logical volume incrementally; S3. Divide the logical volume into a root logical volume, leaf logical volumes, fork-point logical volumes, and ordinary logical volumes; each logical volume records its own type in the form of a label and records the logical volume of its predecessor node. The fork-point logical volume additionally records the number of logical volumes of the direct branches generated by this fork; S4. When the user shares the customized security system with other users and when the user updates the customized security system by himself, the logical volume of the customized security system will become a fork-point logical volume; when the user deletes the customized security system by himself, if he is a fork-point logical volume, the number of logical volumes of the recorded direct branches will be reduced by one. If the record is cleared or he is a leaf logical volume, it will be directly deleted, and traversal and deletion will be performed according to the information of the recorded predecessor node logical volume until it is deleted to the fork-point logical volume or the root logical volume.

2. The management method for personalized customization sharing of a dual-system cloud security mobile phone according to claim 1, wherein, There is a chained pointing relationship between the incremental logical volume and the original logical volume in step S2.

3. The management method for personalized customization sharing of a dual-system cloud security mobile phone according to claim 1, characterized in that The root logical volume described in step S3 is the original logical volume described in step S2.

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