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Automated processing of multi-purpose data implementing functions requiring different levels of security or limitations of liability

A security level, multi-purpose technology, applied in the direction of electrical digital data processing, computer security devices, program control design, etc., can solve the problem of coexistence of difficult functions and sensitive data functions, and achieve good isolation level and security level, The effect of increasing repair requests

Active Publication Date: 2016-12-07
AIRBUS OPERATIONS GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] however, it is difficult to co-exist functional and sensitive data with functionality that can communicate outbound and is based on commercial software and hardware when a security goal must be respected

Method used

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  • Automated processing of multi-purpose data implementing functions requiring different levels of security or limitations of liability
  • Automated processing of multi-purpose data implementing functions requiring different levels of security or limitations of liability
  • Automated processing of multi-purpose data implementing functions requiring different levels of security or limitations of liability

Examples

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Embodiment Construction

[0030] In particular, the invention makes it possible to replace mobile or stationary single-purpose automated data processing systems (STADs) currently used for maintenance and missions with a single secure and preferably mobile STAD.

[0031] figure 1 An example of an environment 100 in which a multipurpose automated data processing system embodying the invention may be used is schematically shown. According to this example, crew members in aircraft 110 may use STAD 105 , such as a software application for performing flight management.

[0032] A maintenance crew may use the same STAD 105 or a similar STAD 115 in order to read aircraft 110 maintenance data and / or update aircraft data or software applications.

[0033] Additionally, the same STAD 105 or a similar STAD 120 may be used in an airline's office 125, for example for flight preparation. Similarly, its owner can use the same STAD 105, or a similar STAD 130, from eg a hotel's access network 135, to access office app...

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PUM

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Abstract

In particular, the invention relates to software components for the automated processing of multipurpose data, which software components implement functions requiring different levels of security or limitations of liability. The software component of the present invention includes a plurality of virtual machines (215), each virtual machine adapted to perform at least one function requiring a predetermined level of security or limitation of liability, and a computer adapted to control the execution of the plurality of virtual machines Hypervisor (210).

Description

technical field [0001] The present invention relates to data processing systems, in particular data of aircraft information systems, and more particularly to software components and devices for automatic processing of multipurpose data implementing functions requiring different levels of security or limitations of liability. Background technique [0002] Since the tragic events related to the crash of a commercial aircraft on September 11, 2001, safety has become a major issue for the aviation industry going forward. In response to this problem, manufacturers and airlines have developed and incorporated several features aimed at improving safety onboard aircraft. [0003] For example, reinforced cockpit doors and an interior video surveillance system have been developed. Likewise, onboard information systems are henceforth protected against malicious damage. [0004] In addition, in order to maintain the safety level of aircraft parts, airlines have the prescribed responsi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F9/455G06F21/00G06F21/57G06F21/74
CPCG06F9/45558G06F21/53G06F21/57G06F21/74G06F2009/45587G06F2221/2113
Inventor S·韦尔芒德P·比翁迪
Owner AIRBUS OPERATIONS GMBH