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Method and system for safely accessing cross-resource pool resources based on federal center

A resource security and access method technology, applied in transmission systems, electrical components, etc., can solve problems such as difficulty in authorization and control of resource access

Inactive Publication Date: 2011-06-01
BEIHANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This brings difficulties to cross-domain resource access authorization control

Method used

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  • Method and system for safely accessing cross-resource pool resources based on federal center
  • Method and system for safely accessing cross-resource pool resources based on federal center
  • Method and system for safely accessing cross-resource pool resources based on federal center

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Embodiment Construction

[0035] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0036] Aiming at the defect that different resource domains cannot access each other in the prior art, the embodiment of the present invention provides a technical solution. In this technical solution, by setting a federation center device, the federation center device can serve requests for accessing other resource domains. The user assigns a fed...

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Abstract

The invention provides a method, a system and a device for safely accessing cross-resource pool resources based on a federal center, and federal center equipment. The method comprises the following steps of: receiving a first resource request message sent by a local user in a first resource domain; analyzing the first resource request message, and sending a federal attribute proxy certificate request message which carries identity information of the local user to the federal center equipment when the first resource request message points to a second resource domain; receiving a response message which carries a federal attribute proxy certificate and is returned by the federal center equipment after the identity information of the local user passes verification, wherein the federal attribute proxy certificate is allocated to the local user by the federal center; sending a second resource request message which carries the federal attribute proxy certificate to the second resource domain; and receiving a service provision notification message returned by the second resource domain after the second resource domain verifies the second resource request message and the second resource request message passes verification. Through the technical scheme, cross-resource domain resources can be called.

Description

technical field [0001] The invention relates to cloud computing technology, in particular to a method and system for securely accessing resources across resource pools based on a federal center, and belongs to the field of computer technology. Background technique [0002] Since the 1990s, with the wide application of the Internet, network computing has also developed rapidly. Network computing is mainly based on the Internet to realize the integration, sharing and collaboration of distributed resources. In recent years, operating system virtualization technology has become more and more mature. Xen virtual machine, VMWare system, virtual machine (Kernel-Based Virtual Machine, hereinafter referred to as: KVM), etc. allow multiple operating system instances to run concurrently and independently on separate physical resources. In this way, virtualization technology can greatly increase the flexibility and scalability of computing systems with its characteristics of transparen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08H04L29/06
Inventor 李建欣沃天宇李岑李博
Owner BEIHANG UNIV
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