A kind of IP access method and device of ssl VPN

An access method and connection establishment technology, which can be applied to secure communication devices, data exchange through path configuration, digital transmission systems, etc., can solve problems such as heavy workload, and achieve the effect of reducing research and development workload

Active Publication Date: 2022-07-01
HANGZHOU DPTECH TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, there are compatibility issues between different browsers and plug-ins. It is necessary to customize browser plug-ins for each browser, and the workload is relatively large.

Method used

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  • A kind of IP access method and device of ssl VPN
  • A kind of IP access method and device of ssl VPN
  • A kind of IP access method and device of ssl VPN

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Embodiment Construction

[0032] Exemplary embodiments will be described in detail herein, examples of which are illustrated in the accompanying drawings. Where the following description refers to the drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the illustrative examples below are not intended to represent all implementations consistent with this application. Rather, they are merely examples of apparatus and methods consistent with some aspects of the present application as recited in the appended claims.

[0033] The terminology used in this application is for the purpose of describing particular embodiments only and is not intended to limit the application. As used in this application and the appended claims, the singular forms "a," "the," and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise. It will also be understood that the term "and / or" as...

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Abstract

The embodiments of the present application disclose an IP access method and device for an SSL VPN. In this application, a WebSocket connection is established between the browser and the SSL VPN client, so that the browser can communicate with the SSL VPN client through the established WebSocket connection, so as to access the resources of the SSL VPN server in the IP access mode. And since all popular browsers currently support the WebSocket protocol, different browsers can control the SSL VPN client to implement the IP access of the SSL VPN by establishing a WebSocket connection with the SSL VPN client. Therefore, the present application actually provides an IP access method for SSL VPN that can be universal among different browsers, so as to reduce the workload of research and development.

Description

technical field [0001] The present application relates to the field of communications, and in particular, to an IP access method and device for an SSL VPN. Background technique [0002] In order to provide security guarantee for users to remotely access the internal network, the SSL VPN technology based on HTTPS (Hyper TextTransfer Protocol over SecureSocket Layer, hypertext transfer security protocol) can be used for remote access. SSL VPN is a VPN (Virtual Private Network, virtual private network) technology that utilizes certificate-based identity authentication, data encryption, and message integrity verification mechanisms provided by the SSL (Secure Sockets Layer) protocol. When accessing internal network resources remotely through SSL VPN, there are three commonly used access methods: Web access, TCP access, and IP access. [0003] In the process of accessing internal network resources using the IP access method of SSL VPN, when the user starts the browser to log in,...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L67/141H04L67/02H04L67/01H04L12/46H04L9/40
CPCH04L67/141H04L67/02H04L12/4641H04L63/08H04L67/01
Inventor 汪庆权
Owner HANGZHOU DPTECH TECH
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