Method, system and device for recovering data

Abstract

The invention discloses a method, a system and a device for recovering data and belongs to the field of communication. The method comprises the following steps that: a recovery server receives a verification message sent by a terminal to verify the legitimacy of the terminal; after the successful verification of the legitimacy of the terminal, the recovery server receives a resource request message sent by the terminal, judges if a resource needed by the terminal can be provided or not and sends the resource to the terminal if the resource needed by the terminal can be provided; and the terminal receives the resource sent by the recovery server and recovers the data of the terminal according to the resource. The system comprises the terminal and the recovery server. The terminal device comprises a transmitter module, a receiver module, and a recovery module. The recovery server comprises a receiver module, a verification module and a processing module. Through the introduction of a reliable recovery network, the method realizes that the user automatically acquires recovery resources, recovers the incomplete data of a user by using the resource, improves the experience of the user, and mobilizes the activity of the user for using the reliable network.

Description

technical field [0001] The invention relates to the communication field, in particular to a method, system and device for restoring data. Background technique [0002] The Internet has been widely used since its appearance, and people rely more and more on it. However, due to the current vulnerability of the Internet and the limited ability of the network to provide services, the trustworthiness of the network has been greatly reduced. For example: for Manageable or unmanageable end users trying to access certain specific networks. Although network providers can use existing standard technologies to restrict access to the network, they are still helpless in the face of many malicious attacks from within the network. To solve internal security threats, it is necessary to establish a trust transfer mode of information. The core of information security is changing to "trust". [0003] Credibility has more extensive technical connotations than security, and a trusted Internet ...

AI Technical Summary

Problems solved by technology

[0017] When a terminal fails integrity verification and needs to enter the process of trusted repair, if the trusted network access process lacks a repair link, then access users who do not meet the integrity requirements of the trusted network will not be able to know the reason Unable to access the trusted network for any reason, or unable to obtain repair data through a safe and trusted channel

Users can only download repairable resources manually, which is a rather cumbersome and complicated process for users, which will affect users' enthusiasm for using trusted networks and negatively affect the popularization of trusted networks

When implementing the present invention, the inventor found that although the standard document organized by TCG proposed the concept of repair in the access process, it did not give a functional description and a specific implementation plan

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