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Trusted cloud task scheduling system and method based on multi-cloud and security mapping

A task scheduling and scheduling method technology, applied in multi-programming devices, program control design, instruments, etc., can solve problems such as data and program content leakage, and achieve the effects of low learning cost, good versatility, and security.

Active Publication Date: 2021-10-22
SOUTH CHINA UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there will be many security issues when customers directly store data and programs on third-party cloud platforms, for example, leakage of data and program content
Security issues of cloud platforms limit more customers to use cloud platforms as storage and computing options

Method used

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  • Trusted cloud task scheduling system and method based on multi-cloud and security mapping
  • Trusted cloud task scheduling system and method based on multi-cloud and security mapping
  • Trusted cloud task scheduling system and method based on multi-cloud and security mapping

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0042] like figure 1 As shown, this embodiment provides a trusted cloud task scheduling system based on multi-cloud and security mapping, including: a system management terminal, a task submission terminal, a scheduling server and a computing server;

[0043] In this embodiment, the system management terminal is responsible for deploying and configuring the multi-cloud system, and setting the data and program security levels of each server;

[0044] In this embodiment, the task submitting end is responsible for submitting a task request, and specifying the relationship between sub-tasks within the task by means of a directed acyclic graph (DAG);

[0045] In this embodiment, the scheduling server is responsible for receiving task requests from task submitters, setting privacy levels for subtasks, distributing data and programs of subtasks to computing servers that satisfy the security level (security mapping), monitoring Execute the subtasks on the computing server, recover th...

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PUM

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Abstract

The invention discloses a trusted cloud task scheduling system and method based on multi-cloud and security mapping. The system includes a system management terminal, a task submission terminal, a scheduling server and a computing server; the system management terminal deploys and configures a multi-cloud system, and sets each server The data and program security level; the task submitter submits the task request, and specifies the relationship between each subtask through a directed acyclic graph; the scheduling server receives the task request, sets the privacy level for the subtask, and transfers the subtask data and The program is distributed to the computing server that meets the security level, monitors the execution of subtasks, receives the data returned by the computing server and performs task scheduling and data distribution, and returns the final execution result of the task to the task submission end; After the task, return the running result to the scheduling server. The invention reduces the time consumption caused by encryption and decryption, and ensures the security of task data and programs.

Description

technical field [0001] The invention relates to the field of trusted computing, in particular to a trusted cloud task scheduling system and method based on multi-cloud and security mapping. Background technique [0002] With the development of storage technology, more and more data can be saved, and storage and computing for large amounts of data have become an important requirement for customers or companies. Cloud computing technology provides solutions for the storage and computing of massive data. For example, cloud providers provide customers with pluggable cloud resource services, making it very convenient for customers to use third-party physical resources for storage and computing. However, when customers directly store data and programs on third-party cloud platforms, there will be many security problems, such as leakage of data and program content. Security issues of cloud platforms limit more customers from using cloud platforms as storage and computing options. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F9/48G06F9/50G06F11/30G06F11/32
CPCG06F9/4881G06F9/5038G06F9/5066G06F11/3006G06F11/3017G06F11/323G06F2209/484G06F2209/5017G06F2209/5021
Inventor 何克晶邹秀鸿
Owner SOUTH CHINA UNIV OF TECH