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

Secure storage query and donation

A security, storage capacity technology, applied in the computer field

Active Publication Date: 2021-10-22
IBM CORP
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Additionally, customers may expect security from the provider's administrator and protection from potential security breaches from other code running on the machine

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
  • Secure storage query and donation
  • Secure storage query and donation
  • Secure storage query and donation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0037] One or more embodiments of the invention provide additional security with efficient, lightweight secure interface controls between software and machines.

[0038]A virtual machine (VM) running as a guest under the control of a host hypervisor relies on the hypervisor to transparently provide virtualization services to the guest. These services can be applied to any interface between a secure entity and another untrusted entity that traditionally allows that other entity to access secure resources. As previously mentioned, these services may include, but are not limited to, memory management, instruction emulation, and interrupt handling. For example, for interrupt and exception injection, the hypervisor typically reads and / or writes to the guest's prefixed area (low core). The term "virtual machine" or "VM" as used herein refers to a logical representation of a physical machine (computing device, processor, etc.) and its processing environment (operating system (OS), s...

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

A computer implemented method is disclosed, which includes receiving a query for an amount of storage in memory of a computer system to be donated to a secure interface control of the computer system (1505). The secure interface control can determine the amount of storage to be donated based on a plurality of secure entities supported by the secure interface control as a plurality of predetermined values (1510). The secure interface control can return a response to the query indicative of the amount of storage as a response to the query (1515). A donation of storage to secure for use by the secure interface control can be received based on the response to the query (1520).

Description

Background technique [0001] The present invention relates generally to computer technology and, more particularly, to securely stored queries and contributions in computer systems. [0002] Cloud computing and cloud storage provide users with the ability to store and process their data in third-party data centers. Cloud computing facilitates the ability to provision VMs to customers quickly and easily, without requiring customers to purchase hardware or provide floor space for physical servers. Customers can easily scale VMs up or down as their preferences or requirements change. Typically, cloud computing providers offer VMs that physically reside on servers at the provider's data center. Customers are often concerned about the security of data in VMs, especially since computing providers often store more than one customer's data on the same server. Customers may expect security between their own code / data and the cloud provider's code / data, and between their own code / data...

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): G06F9/455
CPCG06F9/45558G06F2009/45583G06F2009/45587G06F9/5016G06F21/6218G06F2009/45575
Inventor U·巴赫尔R·宾德根J·布拉德伯里L·海勒F·布萨巴
Owner IBM CORP
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