A data migration method between secure virtual platforms on discrete computing nodes

Abstract

The invention provides a method for data migration between safety virtual platforms on a discrete computing node. The method comprises the following steps: establishing a safety reinforcing system for a virtual machine monitor on each discrete computing node; utilizing an independent hardware safety monitoring system to simulate a client software issuing function of a remote server under a network environment; utilizing a communication port of the computing node and the internet to connect the safety reinforcing system with the remote safety server; uniformly marking, managing, maintaining and upgrading the versions, compatibility and integrity of the virtual machine monitor, safety monitor, operation system, middleware and application program stored in the safety reinforcing system connected with each computing node by the safety server; completing the data migration by the safety reinforcing system and the safety server.

Description

technical field [0001] The invention relates to the field of information security, in particular to a data migration method and a security policy between security virtual platforms on discrete computing nodes. Background technique [0002] In a cloud computing environment, due to load balancing and the need to fully utilize the underlying hardware processing capabilities, virtual machine migration and data migration on server clusters often occur. With the continuous improvement of network communication bandwidth and transmission rate, it is a broad field to combine discrete computing nodes, especially PCs and laptops, into clusters, and use cloud computing similar to server clusters to fully exploit the potential of these computing resources. The direction of development prospects. Virtual machine migration and data migration on discrete computing nodes is an important factor affecting the collaborative computing efficiency of discrete computing nodes, and it is also an im...

AI Technical Summary

Problems solved by technology

[0004] However, in actual application scenarios, discretely distributed computing nodes, such as PCs and laptops of different users, have different virtual machine monitors installed, and the operating systems and applications contained in the running virtual machines are also different.

How to perform unified security management on virtual machine monitors on discrete computing nodes, operating systems and applications contained in virtual machines that need to be migrated, and on-site operating data, which is not covered by this patent application

At the same time, vTPM technology only solves the problem of building a static trusted environment on the computing node, and does not involve dynamic security detection and operating environment maintenance during the operation of the computing node, safe migration of virtual machines and related data, etc.

Images