Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Private cloud system and mandatory access control method

A mandatory access control and cloud system technology, applied in transmission systems, network connections, electrical components, etc., can solve problems such as undiscovered mandatory access control schemes, and achieve the effects of easy implementation, simplified marking process, and simple structure and flow

Active Publication Date: 2021-08-03
UNIVERSITY OF CHINESE ACADEMY OF SCIENCES +1
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Through related patent searches, no mandatory access control scheme implemented between virtual machines in the cloud system and centralized storage resources was found

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Private cloud system and mandatory access control method
  • Private cloud system and mandatory access control method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] The private cloud system proposed by the present invention includes: a virtual machine, a virtual machine switch, a network storage and a storage gateway, wherein:

[0019] (1) Virtual machine: There are multiple virtual machines in the system to provide computing resources, each virtual machine is connected to a unique virtual machine switch, and each virtual machine has a unique security level mark;

[0020] (2) Virtual machine switch: There are multiple virtual machine switches in the system for data exchange between virtual machines and storage gateways. Each virtual machine switch has a unique security level mark. The virtual machine switches in the system communicate with each other through the bus connected to the storage gateway;

[0021] (3) Network storage: There are multiple network storages inside the system to provide storage, each network storage has a unique security level, and multiple network storages are connected to a storage gateway;

[0022] (4) St...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention belongs to the field of storage resource management, and particularly relates to a private cloud system and a mandatory access control method. The private cloud system is composed of a virtual machine, a virtual machine switch, a network memory and a storage gateway. Virtual machines with the same safety level mark are connected to the same virtual machine switch, and a safety level mark is set for the virtual machine switch. The network memories with different safety levels are connected to the storage gateway, and the safety level mark of each network memory is set through the storage gateway. And when the virtual machine requests the network memory from the storage gateway through the virtual machine switch, the storage gateway realizes mandatory access control on the network memory by comparing the safety level of the storage gateway with the safety level of the network memory according to the safety level of the storage gateway. According to the method, mandatory access control under a private cloud system is realized, provable safety isolation of internal and external networks can be completed, one-way conduction of an information system is realized, and commercial secrets and intellectual property rights of institutions or enterprises are protected by using mandatory measures.

Description

technical field [0001] The invention belongs to the field of storage resource management, in particular to a private cloud system and a mandatory access control method. Background technique [0002] The private cloud system mainly provides computing services for specific users. Based on the advantages of public cloud scalability and elasticity, it provides additional control and customization capabilities through dedicated resources, which can better meet the specific IT requirements of enterprises. At present, private cloud systems have been widely used in finance, telecommunications, government, energy, education, transportation and other industries. [0003] With the development of scale and intensification of cloud systems, cloud security has become the basic support to ensure the stable and efficient operation of cloud systems, and is an important foundation that cannot be ignored by any cloud system, and access control technology is even more important in cloud securit...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04L12/66H04L29/08
CPCH04L63/02H04L63/0272H04L63/10H04L63/105H04L63/0236H04L63/0876H04L67/10H04L67/1097H04L12/66
Inventor 荆继武何俊霖王跃武刘丽敏寇春静雷灵光王平建詹榜华夏鲁宁
Owner UNIVERSITY OF CHINESE ACADEMY OF SCIENCES
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com