Streaming media encryption system

Abstract

The utility model discloses a streaming media encryption system, which comprises a front-end acquisition device, a cloud controller, a cloud processor, a cloud server, a TDM server, an encryption module, a mirror image server, a decryption module and a display terminal, and is characterized in that the front-end acquisition device comprises a data acquisition device and an edge computing server, and the data acquisition device is connected with the edge computing server; the front-end acquisition device is connected with the cloud controller, and the cloud controller is sequentially connected with the cloud processor, the cloud server, the TDM server, the encryption module, the mirror image server, the decryption module and the display terminal. According to the utility model, the safety of the system can be enhanced, the cooperative work of the system can be optimized, and the user requirements can be better met.

Description

Technical Field

[0001] This utility model relates to an encryption system, and more particularly to a streaming media encryption system. Background Technology

[0002] In the current streaming media technology field, with the popularization of the internet and the widespread use of mobile devices, users' demand for high-quality, real-time video content is growing. However, the transmission of streaming content faces challenges in terms of security and stability. Issues such as unauthorized access, data breaches, and network latency seriously affect user experience and the rights of content providers. To address these issues, streaming media encryption technology has been extensively researched and applied.

[0003] However, traditional streaming media encryption systems generally have some shortcomings in use:

[0004] I. Most current streaming media encryption systems process each streaming media data separately, resulting in data silos. This leads to the collection of streaming media data being scattered, making it impossible to manage and control the various streaming media encryption systems in a unified manner, and affecting the collaborative operation of the streaming media encryption systems.

[0005] Second, when collecting streaming media content, the data acquisition equipment is mostly controlled on-site, which makes it susceptible to the influence and damage of the application environment, thus affecting the security of the entire system;

[0006] Third, when processing large amounts of data and high-concurrency user requests, it often leads to network bandwidth bottlenecks, increased latency, and difficulty in ensuring data security, which is detrimental to user experience.

[0007] In view of this, the inventor has specifically developed a streaming media encryption system, which leads to this case. Utility Model Content

[0008] The purpose of this invention is to provide a streaming media encryption system that not only enhances system security but also optimizes system collaboration and better meets user needs.

[0009] To achieve the above objectives, the solution of this utility model is:

[0010] A streaming media encryption system includes a front-end acquisition device, a cloud controller, a cloud processor, a cloud server, a TDM server, an encryption module, a mirror server, a decryption module, and a display terminal. The front-end acquisition device includes a data acquisition unit and an edge computing server, with the data acquisition unit connected to the edge computing server. The front-end acquisition device is connected to the cloud controller, which is sequentially connected to the cloud processor, cloud server, TDM server, encryption module, mirror server, decryption module, and display terminal.

[0011] The encryption module is either an SM4 encryption module or a ZUC encryption module.

[0012] The streaming media encryption system also includes a load balancer, through which the encryption module connects to the mirror server.

[0013] The front-end acquisition device is a camera device.

[0014] The streaming media encryption system also includes a CDN server, and the encryption module connects to the mirror server through the CDN server.

[0015] The streaming media encryption system also includes a firewall, which connects the front-end acquisition device and the cloud controller.

[0016] The streaming media encryption system also includes an SSL / TLS module, and the decryption module is connected to the display terminal through the SSL / TLS module.

[0017] After adopting the above solution, this utility model has the following advantages:

[0018] First, all streaming media data collected by the front-end acquisition devices is transmitted to the back-end for unified encryption and management, avoiding the fragmentation of streaming media data. Centralized control makes it easier to monitor and manage the operation of the entire system, which helps the streaming media encryption system work together. Furthermore, the edge computing server can process relevant data at the source of data generation, improving data processing efficiency. Compared with the traditional centralized data processing method, it reduces the network burden of data transmission to the traditional central server and greatly reduces the latency of data transmission to the cloud server, thereby improving the real-time performance of streaming media services.

[0019] 2. This application uses cloud-controlled front-end acquisition equipment to collect streaming media data, replacing the traditional field control structure, avoiding the influence and damage of the application environment. Through the coordinated use of edge computing servers, cloud servers and encryption modules, the reliability and security of data acquisition are ensured, effectively improving the performance of the entire system.

[0020] Third, when processing large amounts of data and high-concurrency user requests, the application of TDM servers improves bandwidth utilization efficiency and reduces network congestion. The use of mirror servers provides redundant backups for the system, ensuring stable system operation and ultimately guaranteeing that users can receive high-quality, low-latency streaming media content, thus enhancing the user's viewing experience and improving the user experience. Attached Figure Description

[0021] Figure 1 The principle of this utility model Figure 1 ;

[0022] Figure 2 The principle of the front-end data acquisition device of this utility model Figure 2 . Detailed Implementation

[0023] To further explain the technical solution of this utility model, the following detailed description is provided through specific embodiments.

[0024] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," and "counterclockwise," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, in the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0025] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0026] like Figure 1 and Figure 2 As shown, this utility model discloses a streaming media encryption system, including a front-end acquisition device 1, a cloud controller 2, a cloud processor 3, a cloud server 4, a TDM server 5, an encryption module 6, a mirror server 7, a decryption module 8, and a display terminal 9. The front-end acquisition device 1 includes a data acquisition device 11 and an edge computing server 12, with the data acquisition device 11 connected to the edge computing server 12. The front-end acquisition device 1 is connected to the cloud controller 2, and the cloud controller 2 is sequentially connected to the cloud processor 3, cloud server 4, TDM server 5, encryption module 6, mirror server 7, decryption module 8, and display terminal 9.

[0027] Among them, the edge computing server 12 is preferably the Atlas 500Pro intelligent edge server; the cloud controller 2 is preferably the Netcom cloud controller CS2300; the cloud processor 3 can be an AMD EPYC Genoa processor; the cloud server 4 can be a Dell PowerEdge R740 Server; and the display terminal 9 can be an LG 55UH850V 55-Inch 4K UltraHD Smart LED TV.

[0028] In use, the data acquisition device 11 acquires streaming media data and performs preliminary processing through the edge computing server 12. The processed data is then transmitted to the cloud controller 2, which in turn sends the data to the cloud processor 3, cloud server 4, and TDM server 5 for further processing. The processed data is then encrypted by the encryption module 6 and transmitted to the mirror server 7 for storage. The decryption module 8 receives the encrypted data from the mirror server 7, decrypts it, and sends it to the display terminal 9 for display.

[0029] In this application, the encryption module 6 is preferably an SM4 encryption module or a ZUC encryption module. The SM4 encryption module has advantages such as high security, high efficiency and strong compatibility, while the ZUC encryption module has advantages such as high security, suitability for high-speed communication and low latency, and can be selected according to specific usage requirements.

[0030] To further optimize system performance, the streaming media encryption system also includes a load balancer. The encryption module 6 is connected to the mirror server 7 through the load balancer. The preferred model of the load balancer is the F5 BIG-IP LTM 3600. The load balancer can be used to distribute the system's data traffic, ensure the efficient use of system resources and the stability of services, prevent overload of a single server, and improve the overall performance and reliability of the system.

[0031] Preferably, the front-end acquisition device 1 is a camera. The camera device can efficiently capture video and image data, providing high-quality source content for streaming media transmission. The camera device can include, but is not limited to, webcams, CCTV cameras, or other types of video acquisition devices. This not only improves the efficiency and quality of streaming media data acquisition but also enhances the security and reliability of the system, making the entire streaming media encryption system more suitable for occasions requiring high-security monitoring and transmission.

[0032] In this embodiment, the streaming media encryption system also includes a CDN (Content Delivery Network) server, and the encryption module 6 connects to the mirror server 7 through the CDN server. The CDN server can significantly improve the overall performance of the streaming media encryption system, including increasing data transmission speed, optimizing user experience, enhancing system reliability and security, and enabling efficient content distribution over a wider range.

[0033] To further enhance system security, the streaming media encryption system also includes a firewall, which connects the front-end acquisition device 1 and the cloud controller 2. The firewall establishes a security boundary between the front-end acquisition device 1 (such as a camera device) and the cloud controller 2, protecting the front-end acquisition device 1 from attacks from external networks and unauthorized access.

[0034] In this embodiment, the streaming media encryption system also includes an SSL / TLS module, and the decryption module 8 is connected to the display terminal 9 through the SSL / TLS module. The SSL / TLS module establishes an encrypted communication connection between the decryption module 8 and the display terminal 9, ensuring that the data transmitted from the decryption module 8 to the display terminal 9 remains encrypted during transmission, preventing the data from being eavesdropped on, tampered with, or leaked during transmission, and further enhancing the system's defense capabilities against network attacks.

[0035] This utility model has the following advantages:

[0036] First, all streaming media data collected by the front-end acquisition device 1 is transmitted to the back-end for unified encryption and management, avoiding the situation of scattered streaming media data. Centralized control makes it easier to monitor and manage the operation status of the entire system, which helps the streaming media encryption system to work together. Furthermore, the edge computing server 12 can process relevant data at the source of data generation, improving data processing efficiency. Compared with the traditional centralized data processing method, it reduces the network burden of data transmission to the traditional central server and greatly reduces the latency of data transmission to the cloud server 4, thereby improving the real-time performance of streaming media services.

[0037] 2. This application uses cloud-controlled front-end acquisition device 1 to acquire streaming media data, replacing the traditional field control structure, avoiding the influence and damage of the application environment. Through the coordinated use of edge computing server 12, cloud server 4 and encryption module 6, the reliability and security of data acquisition are ensured, effectively improving the performance of the entire system.

[0038] Third, when processing large amounts of data and high-concurrency user requests, the application of TDM server 5 improves bandwidth utilization efficiency and reduces network congestion. The use of mirror server 7 provides redundant backup for the system, ensuring stable system operation and ultimately guaranteeing that users can receive high-quality, low-latency streaming media content, thus enhancing the user's viewing experience and improving the user experience.

[0039] The modules, devices, and equipment used in this utility model are all existing modules or terminals. This utility model does not involve any improvement to the above-mentioned module programs or methods. The key to this utility model lies in the combined use of existing modules.

[0040] The above embodiments and illustrations are not intended to limit the product form and style of this utility model. Any appropriate changes or modifications made by those skilled in the art should be considered as not departing from the patent scope of this utility model.

Claims

1. A streaming media encryption system, characterized in that: It includes a front-end acquisition device, a cloud controller, a cloud processor, a cloud server, a TDM server, an encryption module, a mirror server, a decryption module, and a display terminal. The front-end acquisition device includes a data acquisition unit and an edge computing server, with the data acquisition unit connected to the edge computing server. The front-end acquisition device is connected to the cloud controller, and the cloud controller is connected in sequence to the cloud processor, cloud server, TDM server, encryption module, mirror server, decryption module, and display terminal.

2. The streaming media encryption system as described in claim 1, characterized in that: The encryption module is either an SM4 encryption module or a ZUC encryption module.

3. A streaming media encryption system as described in claim 1, characterized in that: It also includes a load balancer, through which the encryption module connects to the mirror server.

4. A streaming media encryption system as described in claim 1, characterized in that: The front-end acquisition device is a camera device.

5. A streaming media encryption system as described in claim 1, characterized in that: It also includes a CDN server, through which the encryption module connects to the mirror server.

6. A streaming media encryption system as described in claim 1, characterized in that: It also includes a firewall, which connects the front-end acquisition device and the cloud controller.

7. A streaming media encryption system as described in claim 1, characterized in that: It also includes an SSL / TLS module, and the decryption module is connected to the display terminal through the SSL / TLS module.

Images