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Computer system, management system and recording medium

A computer system and management system technology, applied in computer security devices, computing, transmission systems, etc., can solve the problems of not being able to achieve security and convenience at the same time

Inactive Publication Date: 2015-05-06
HITACHI LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] Therefore, according to the prior art, in a system where one computer can be individually managed by a plurality of administrators, there is a problem that maintaining security and usability cannot be achieved at the same time.

Method used

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  • Computer system, management system and recording medium
  • Computer system, management system and recording medium
  • Computer system, management system and recording medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0091] figure 1 The general outline of the computer system of this embodiment is shown. The computer system has a plurality of management servers 10 and a plurality of client computers 20 . One management server 10 (Msa) among the plurality of management servers 10 is the highest management server as the "first management computer". The other management servers 10 (Ma, Mb, Mc, Md) are management servers as "second management computers". In the following description, the uppermost management server 10 (Msa) is sometimes referred to as an SA server.

[0092] A hierarchical structure with the top management server 10 (Msa) as the apex is employed. The uppermost management server 10 (Msa) and the management servers 10 (Ma, Mb, Mc) of the middle layer are connected through the first communication network CN1. Each management server 10 (Msa, Ma to Md) can be used by a plurality of users (managers). A predetermined user among a plurality of users who can use the highest-level ma...

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PUM

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Abstract

The present invention prevents the deterioration of security while maintaining usability in a case where a plurality of policies are applied to a client computer. Policies created by respective management servers 10 (Ma through Md) and by a highest-level management server 10 (Msa) are set in a client computer 20. The highest-level management server delivers, to the client computer, a merge rule for creating one policy from a plurality of policies. The client computer creates a new policy from a plurality of policies and the merge rule, and manages a security function.

Description

technical field [0001] The present invention relates to a computer system, a management system and a recording medium. Background technique [0002] A technique is known (Patent Document 1) in which a security policy is set in advance for each computer, and computer startup that violates the security policy is prohibited to prevent company secrets from being leaked from computers used by employees to the outside. [0003] prior art literature [0004] patent documents [0005] Patent Document 1: Japanese Patent Laid-Open No. 2009-230178 [0006] Summary of the invention [0007] The problem to be solved by the invention [0008] In the prior art, it is assumed that a unified security policy is set for each computer, and it is completely ignored that a plurality of administrators set different security policies. How to implement security management of computers managed by a plurality of administrators is not described at all in the prior art. [0009] Therefore, accordi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F21/60H04L29/06G06F21/12G06F21/31G06F21/44G06F21/62
CPCG06F21/604G06F2221/2141G06F2221/2145G06F2221/2149H04L63/104G06F2221/2115
Inventor 铃木善之
Owner HITACHI LTD