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Data processing terminals and related methods in lock, intermediate, and unlock modes

A data processing terminal and a technology for processing terminals, which are applied in the fields of electrical digital data processing, input/output process of data processing, character and pattern recognition, etc., and can solve the problems of sacrificing the convenience of data processing terminals.

Active Publication Date: 2019-06-18
郑在落 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the convenience of data processing terminals cannot be sacrificed in order to provide higher security, higher integrity, and enhanced personal information protection

Method used

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  • Data processing terminals and related methods in lock, intermediate, and unlock modes
  • Data processing terminals and related methods in lock, intermediate, and unlock modes
  • Data processing terminals and related methods in lock, intermediate, and unlock modes

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0051] 1. Definition

[0052] As mentioned above, various data processing terminals in this specification can be driven in multiple different, similar or identical operation modes, and the terminals can respectively grant different, similar or identical access rights to the modes. Also, the terminal provides enhanced security, enhanced integrity, and enhanced protection of personal information, and enables movement from a current mode to a new mode.

[0053] When numbers are marked between "[" and "]" in this specification, that is, [1] or [2], it means that they are alternatives to each other. Thus the expression "Examples of a device are [1] a saucer, [2] a cup, etc." means that the device in question is a saucer or a cup or their equivalent.

[0054] 1-1. Accessible hardware elements or software elements

[0055] A data processing terminal includes a plurality of hardware elements and a plurality of software elements. When the terminal prevents the user from directly...

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PUM

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Abstract

The invention relates to various data processing terminals capable of operating in different modes each of which is granted with different authorities to access hardware or software elements of the terminals. More particularly, a terminal includes a lock system operating in a lock mode and a main system operating in an unlock mode, and erases an entire or a selected portion of results obtained byrunning operations in the lock mode, when a terminal switches from a lock mode to an unlock mode with greater access authority. Because potentially malicious computer codes which may be impregnated into such results are erased before switching to an unlock mode, the terminal enhances an integrity and a security of a terminal, and improves privacy of a user by preventing loss or unintended disclosure of private data stored in a terminal.

Description

technical field [0001] This specification relates to various types of data processing terminals that can be driven at one or more layers defining a plurality of operation modes, and the terminals can give different access rights to users in different operation modes. When the terminal receives appropriate user input (or specific input), the terminal may move the user from the current mode to the new mode. [0002] The above-mentioned "current mode" includes "powered-off state (powered-off state)" (that is, the state where the terminal cannot communicate and the video unit is also off), "off-state (off-state)" (that is, the terminal is communicable "Powered-on state", but the state in which the video unit is off), one of the modes defined by a specific layer (as an example, there is "on-state" in which the video unit is lit and the state)", etc. [0003] Examples of the "new mode" include a power-off state, an off state, an on state, and one of a plurality of modes defined by...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/041G06F21/31G06F21/62G06F21/74
CPCG06F21/74G06F3/0416G06F21/31G06F21/6218G06F2221/2113G06F2221/2143G06F21/30G06F21/50G06F21/604G06F3/0488G06F3/167G06F21/32G06F2203/04808G06V40/10G06V40/12G06V40/14G06V40/16G06V40/18
Inventor 郑在落李才圭沈瑛泽
Owner 郑在落