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Apparatus and method for encrypting hard disk

A hard disk and equipment technology, applied in the field of equipment and methods for encrypting hard disks, can solve the problems that fixed encryption algorithms cannot be freely replaced, and users cannot freely choose hard disks.

Active Publication Date: 2013-04-24
ELECTRONICS & TELECOMM RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The problem with SED is that users cannot freely choose the hard disk, and cannot freely replace the fixed encryption algorithm used to encrypt data, because SED is developed to be installed on a specific hard disk in the form of a single chip and form a package with a specific hard disk

Method used

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  • Apparatus and method for encrypting hard disk

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Embodiment Construction

[0031] Reference should now be made to these figures, wherein like reference numerals are used throughout to designate like or like components.

[0032] Hereinafter, the present invention will be described in detail with reference to the accompanying drawings. Duplicate descriptions and descriptions of known functions and constructions, which have been deemed to make the gist of the present invention unnecessarily obscure, will be omitted below. The embodiments of the present invention are provided in order to fully describe the present invention to those skilled in the art. Therefore, the shapes, dimensions, etc. of elements in the drawings may be exaggerated for clarity of description.

[0033] figure 1 is a diagram schematically illustrating a device 100 for encrypting a hard disk according to an embodiment of the present invention. figure 2 It's a schematic diagram figure 1 A diagram showing an example of the appearance of the apparatus 100 for encrypting a hard disk....

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Abstract

An apparatus and a method for encrypting a hard disk are provided. The apparatus includes a program management unit, an Internet Protocol (IP) management unit, and an encryption processing unit. The program management unit causes an allowed program or process to be executed based on a result of determination as to whether the program or process to be executed in a host terminal is allowed to gain access. The IP management unit causes data to be transmitted to an allowed destination IP address based on a result of determination as to whether the destination IP address to which the host terminal attempts to transmit the data is allowed to be accessed. The encryption processing unit encrypts and decrypts all data, exchanged between the host terminal and the hard disk by applying an algorithm, selected by a user, to the data.

Description

[0001] Cross References to Related Applications [0002] This application claims the benefit of Korean Patent Application No. 10-2011-0109006 filed on October 24, 2011, which is hereby incorporated by reference in its entirety. technical field [0003] The present invention generally relates to an apparatus and method for encrypting a hard disk, and more particularly, to an apparatus and method for encrypting a hard disk that determines, between a host terminal and the hard disk, the accessibility of various types of hard disks added to a host terminal , and perform encryption and decryption, thereby preventing illegal leakage of data. Background technique [0004] In more recent network-oriented architectures, computers are connected to the Internet or an intranet, and then exchange information, rather than being installed and used independently. In this case, important data created by the user is mainly stored in the hard disk. [0005] However, when a computer is connec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/79G06F12/14
CPCG06F21/79G06F21/78G06F21/50G06F12/14G06F21/602
Inventor 林廷奭具本锡金秀眩金晓远朴正亨梁光谟韩在宇金春秀尹利重
Owner ELECTRONICS & TELECOMM RES INST
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