An information processing method, device and storage medium
An information processing method and a technology of an information processing device, which are applied in the field of information processing, can solve problems affecting the safe operation of servers, reduce the chance of illegally accessing the other party's data, reduce the possibility of crashes, and achieve the effect of isolation
Active Publication Date: 2021-08-17
LENOVO (BEIJING) LTD
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Problems solved by technology
Based on the container, the server can quickly and conveniently create its own independent operating environment for each container. However, this mechanism has the following two security risks: 1) The application running in the container may see the The data of the container application on the host; 2) The application code running in the container can control or access the host or other containers running on the same host through privilege escalation, which affects the safe operation of the server
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[0057] In order to make the purpose, technical solution and advantages of the present invention clearer, the present invention will be described in further detail below in conjunction with the accompanying drawings, and the described embodiments should not be considered as limiting the present invention, and those of ordinary skill in the art do not make any All other embodiments obtained under the premise of creative labor belong to the protection scope of the present invention.
[0058] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field of the invention. The terms used herein are only for the purpose of describing the embodiments of the present invention, and are not intended to limit the present invention.
[0059] Before further describing the embodiments of the present invention in detail, the nouns and terms involved in the embodiments of the present inventi...
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The invention discloses an information processing method, comprising: configuring memory pages in the virtual memory space of the host for the container to form the physical memory of the container; receiving an access request; in response to the access request, determining the physical memory of the container according to the virtual memory address of the container Address: According to the mapping relationship between the physical memory address of the container and the physical memory address of the host, the physical memory address of the container is converted into the corresponding physical memory address of the host, so as to realize the access request to the physical memory address of the host. The invention also discloses an information processing device and a storage medium.
Description
technical field [0001] The present invention relates to information processing technology, in particular to an information processing method, device and storage medium. Background technique [0002] In the prior art, due to the wide variety of working environments and carrying tasks of servers, container technologies are widely used. Based on the container, the server can quickly and conveniently create its own independent operating environment for each container. However, this mechanism has the following two security risks: 1) The application running in the container may see the The data of the container application on the host machine; 2) The application code running in the container can control or access the host machine or other containers running on the same host machine through privilege escalation, etc., affecting the safe operation of the server. Contents of the invention [0003] An embodiment of the present invention provides an information processing method, wh...
Claims
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IPC IPC(8): G06F21/53G06F9/455
CPCG06F9/45558G06F21/53G06F2009/45583G06F2009/45587
Inventor 段立功刘峰
Owner LENOVO (BEIJING) LTD