Transparent encryption method and apparatus of network application layer

A transparent encryption and network application technology, which is applied in the field of transparent encryption at the network application layer, can solve problems such as cumbersome operation settings, decreased transmission efficiency, and inability to achieve transparent encryption, achieving flexible applications, less data volume, and reduced message errors The effect of chance

Inactive Publication Date: 2018-04-20
宝牧科技(天津)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This protection method unpacks and reassembles the transmitted messages, and requires a lot of related settings during the deployment process. The operation settings are cumbersome, the transmission efficiency is reduced, and transparent encryption cannot be achieved.

Method used

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  • Transparent encryption method and apparatus of network application layer

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Embodiment Construction

[0023] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0024] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner" and "outer" are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and Simplified descriptions, rather than indicating or implying that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and thus should not be construed as limiting the invention. In addition, the terms "first", "second", etc. are used for descriptive purposes only, and should not be understood ...

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Abstract

The invention provides a transparent encryption method and apparatus of a network application layer. A data encryption method of the network application layer in a data transmission process by cooperatively using a message obtaining module, a depth detection module, an encryption/decryption module and a data transfer module, and transparent encryption is achieved according to a unique processing mode in the method. An efficient and reliable data encryption and decryption method of the network application layer is provided, the encryption and decryption granularity is small, the data size is small, and the parallel processing efficiency is higher; and the encryption and decryption do not change the network message structure of the original data message, and the data transmission is not affected. The possibility of message errors is reduced, and the impact of encryption and decryption on the current network environment is reduced; and rules can be freely configured according to differentservice requirements, the application is flexible, and the transparent encryption method and apparatus are applicable to different network environments.

Description

technical field [0001] The invention belongs to the field of network communication, in particular to a method and device for transparent encryption of a network application layer. Background technique [0002] Data encryption is used to ensure data and network security, and it plays an increasingly important role in daily life. Transparent encryption means that the encryption action does not require manual intervention, and is automatically completed by the system or software that has been set up, which greatly improves the usability and convenience of deployment. For the protection of local data, technologies such as operating system reinforcement and software security reinforcement are generally adopted. Compared with different software and different operating systems, the protection measures selected are different, usually by adding drivers to the operating system kernel. Control the read and write operations on data, or add Hook hook function for calling between softwar...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06
CPCH04L63/0428H04L63/168
Inventor 滕建桓
Owner 宝牧科技(天津)有限公司
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