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Transmission control method and device

A transmission control and equipment technology, applied in the computer field, can solve problems such as control that cannot be achieved in one-way transmission, and achieve the effect of improving system security and solving security control.

Active Publication Date: 2019-05-14
SUNINFO INFORMATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] An object of the present invention is to provide a transmission control method and equipment, which can solve the problem that the existing windows comes with a clipboard and disk mapping, which are bidirectional transmission after opening, and cannot be controlled by one-way transmission

Method used

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  • Transmission control method and device
  • Transmission control method and device

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Embodiment Construction

[0034] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0035] In a typical configuration of the present application, the terminal, the device serving the network and the trusted party all include one or more processors (CPUs), input / output interfaces, network interfaces and memory.

[0036] Memory may include non-permanent storage in computer-readable media, in the form of random access memory (RAM) and / or nonvolatile memory, such as read-only memory (ROM) or flash memory (flashRAM). Memory is an example of computer readable media.

[0037] Computer-readable media, including both permanent and non-permanent, removable and non-removable media, can be implemented by any method or technology for storage of information. Information may be computer readable instructions, data structures, modules of a program, or other data. Examples of computer storage media include, but are not limited to, phase change memory (PRAM...

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Abstract

The purpose of the present invention is to provide a transmission control method and equipment. The application analyzes the protocol data packet in the operation and maintenance process, and modifies the code stream that realizes one-way transmission control in the protocol data packet into an abnormal code stream. When the abnormal code stream is identified, the protocol data packet is discarded without processing, and one-way transmission control can be realized, which not only solves the security control of data transmission, but also facilitates the operation and maintenance management of IT equipment for users. Through this application, the existing operation and maintenance management system can control any direction of data such as files, folders, pictures, texts, etc. that are transmitted by means of disk mapping and clipboard, and improve system security and flexibility. produced a significant effect.

Description

technical field [0001] The present invention relates to the field of computers, in particular to a transmission control method and equipment. Background technique [0002] With the advancement of the national information industry, information security has been paid more and more attention by the government and enterprises. After the completion of various IT infrastructure constructions, the operation and maintenance of IT equipment has become more and more complicated. It is born from the application of dimension management system. [0003] As the middle layer between users and target devices, the operation and maintenance management system needs to complete the proxy operation and maintenance process of various protocols and realize related control functions at the same time. Windows is currently the leading manufacturer of desktop operating systems, and its built-in mstsc is a powerful tool for remote desktop connections. mstsc uses the rdp protocol (Remote Desktop Proto...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/06H04L29/08
CPCH04L65/4015H04L67/56H04L67/131
Inventor 刘炳马哲肖强
Owner SUNINFO INFORMATION TECH
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