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Verification method and device based on RDP protocol

A verification method and protocol technology, applied in the field of network security, can solve the problem that the password verification method is not universal, and achieve the effect of strong universality and accurate verification results.

Active Publication Date: 2020-02-07
BEIJING TOPSEC NETWORK SECURITY TECH +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of the embodiment of the present invention is to provide a verification method and device based on the RDP protocol, which is used to solve the problem that the password verification method in the prior art does not have universality

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  • Verification method and device based on RDP protocol
  • Verification method and device based on RDP protocol
  • Verification method and device based on RDP protocol

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Embodiment Construction

[0035] Various aspects and features of the present application are described herein with reference to the accompanying drawings.

[0036] It should be understood that various modifications may be made to the embodiments applied for herein. Accordingly, the above description should not be viewed as limiting, but only as exemplifications of embodiments. Those skilled in the art will envision other modifications within the scope and spirit of the application.

[0037] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the application and, together with the general description of the application given above and the detailed description of the embodiments given below, serve to explain the embodiments of the application. principle.

[0038] These and other characteristics of the present application will become apparent from the following description of preferred forms of embodiment given as non-limiting examp...

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Abstract

The invention discloses a verification method and device based on RDP protocol The method comprises the following steps: storing first information and second information corresponding to target equipment into a session structure body; acquiring a dynamic library according to the first information by utilizing the session structure body so as to determine a connection module in the dynamic library;and sending the second information to the connection module, and connecting the target device by using the connection module according to the first information so as to verify the second information.According to the embodiment, the dynamic library is loaded by utilizing the first informationto determine a connection module in the dynamic library, the second information to be verified is sent tothe connection module, target equipment is connected by utilizing the second information in the connection module, whether the second information is correct or not is determined according to a final connection result, and the verification result is accurate; and the verification method and device are suitable for various kinds of equipment and relatively high in universality.

Description

technical field [0001] The invention relates to the technical field of network security, in particular to a verification method and device based on the RDP protocol. Background technique [0002] RDP, Remote Desktop Protocol, is a multi-channel (multi-channel) protocol that allows users (clients or "local computers") to connect to computers that provide Microsoft terminal services (servers or "remote computers"). computer"). Most Windows, Linux, FreeBSD, and Mac OS X have corresponding clients. The server listens to data sent to TCP port 3389. This protocol is an extension of an international standard multi-channel conference protocol T.120 issued by the International Telecommunication Union. Users can connect to the target server through the RDP client by inputting information such as user, name and password. During this process, the RDP protocol itself completes the user's password verification, serial port initialization and other work to allow the user to log in. [...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04L29/08
CPCH04L63/083H04L63/0876H04L67/08
Inventor 朱志龙
Owner BEIJING TOPSEC NETWORK SECURITY TECH