Management method, device, system and storage medium for separation of powers in operating system

Abstract

The invention discloses a three-right discrete management method, device and system for operating systems and a computer readable storage medium, and the method comprises the steps: carrying out three-right discrete authority setting on each operating system in advance according to a three-right discrete mechanism, and generating a corresponding relation table of operating system IDs and authoritysetting information; receiving an access request sent by the current operating system, wherein the access request comprises an operating system ID, an access user and accessed execution file information; determining authority setting information corresponding to the operating system ID according to the operating system ID and the corresponding relation table; judging whether the access user has permission to access the corresponding execution file according to the access request and the permission setting information, and if yes, returning access permission information so that the access usercan access the execution file according to the access permission information; and if not, returning access forbidding information to end access of the access user. And the operating systems are executed in a tripartite manner, unified management of the operating systems is facilitated, and the management efficiency is improved.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of operating systems, and in particular, relate to a method, device, system, and computer-readable storage medium for separating management of three rights of an operating system. Background technique [0002] The operating system is the core of the entire computer information system, and the security of the operating system is the foundation of the entire security system and the key to information security. With the continuous development of computer and network technology and applications, the accompanying computer system security issues have attracted more and more people's attention, and the information security industry has paid more and more attention to the security issues of server operating systems. [0003] For this reason, the country has issued a national standard for information security technology, and the security of the operating system is divided into five levels accord...

AI Technical Summary

Problems solved by technology

[0004] However, the current linux operating system, whether it is redhat or centos, does not design the function of separation of powers. Only some operating systems that have reached the third-level standard of hierarchical protection have set the function of separation of powers, and are implementing hierarchical protection. In the third-level operating system, the judgment of separation of powers is realized locally, which is not conducive to the unified management of each operating system

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