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Transmission control method and device

A technology of transmission control and equipment, which is applied in the computer field, can solve problems such as the inability to achieve one-way transmission control, and achieve the effect of improving system security and solving security control

Active Publication Date: 2016-08-17
SUNINFO INFORMATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
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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 invention aims at providing a transmission control method and device. According to the method and the device, code streams for realizing unidirectional transmission control in a protocol data packet are modified into abnormal code streams by analyzing the protocol data packet in an operation and maintenance process; when the abnormal code streams are identified by a target machine, the protocol data packet is discarded and is not processed, therefore, the unidirectional transmission control can be realized; security control to data transmission is solved; and a user can carry out IT device operation and maintenance management conveniently. Through adoption of the method and the device, data of files, folders, pictures and texts transmitted by disk mapping and clipboards can be controlled through utilization of the existing operation and maintenance management system; the security and flexibility of the system are improved.

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 (RemoteDesktop Protoc...

Claims

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Application Information

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Patent Type & Authority Applications(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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