Information processing method and device

Abstract

The invention provides an information processing method and device. After a data access request is obtained, whether identity information carried in the data access request is qualified is verified atfirst, after it is confirmed that the identity information is qualified, voting results of multiple heterogeneous executive bodies on an independent processing result of the same input data, and corresponding processing logs of the multiple heterogeneous executive bodies can be obtained, thereby avoiding illegal operations of illegal users, and furthermore, in the embodiment, whether the multipleheterogeneous executive bodies contain an abnormal heterogeneous executive body is analyzed by combining the voting results and the multiple processing logs, and the abnormal heterogeneous executivebody is replaced in time, thereby solving the technical problem in the traditional scheme that, the abnormal heterogeneous executive body is only determined according the voting results, such that coordinated attack vulnerability caused by a system configuration error cannot be solved, and ensuring the safe and stable operation of a computer device.

Description

technical field [0001] The present invention relates to the field of network security, and more specifically relates to an information processing method and equipment. Background technique [0002] The rapid development of the current information age has brought infinite convenience and fun to people's life and work. However, many threats and risks have emerged in the network environment, and cyberspace security issues also exist in people like ghosts. every corner of life. [0003] At present, the security defense methods for computer equipment are usually passive "remedial loopholes and plugging backdoors" defense system, not only the defense lags behind, but also for "unknown unknown threats" or uncertain threats, that is, based on computer equipment information system Vulnerabilities in software and hardware components, or threats caused by intentional implantation of software and hardware backdoors to implement artificial attacks, this passive defense method often cann...

AI Technical Summary

Problems solved by technology

[0005] However, in the practical application of the computer equipment system structure based on dynamic heterogeneous redundancy, in order to ensure the normal and safe operation of the computer equipment system, it is usually necessary to configure various functions of the computer equipment system. The coordinated attack vulnerability of the consistent output of a heterogeneous executive body is easy for the attacker to obtain some important data of the computer equipment, causing irreparable losses to the computer equipment users.

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