Device and method for encrypting hard disk

一种硬盘、设备的技术，应用在用于加密硬盘的设备和方法领域，能够解决用户不能自由选择硬盘、不能自由替换固定加密算法等问题

Active Publication Date: 2016-06-08
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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  • Device and method for encrypting hard disk
  • Device and method for encrypting hard disk
  • Device 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

A device and method for encrypting a hard disk is disclosed herein. The device includes a program management unit, an Internet Protocol (IP) management unit, and an encryption processing unit. The program management unit causes the permitted program or process to be executed based on the determination result as to whether the program or process to be executed in the host terminal is permitted to be accessed. The IP management unit causes data to be transferred to the permitted destination IP address based on a determination result as to whether access to the destination IP address to which the host terminal attempts to transfer data is permitted. The encryption processing unit encrypts and decrypts all data exchanged between the host terminal and the hard disk by applying an algorithm selected by the 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 Patents(China)
IPC IPC(8): G06F21/79G06F12/14
CPCG06F21/50G06F21/602G06F21/78
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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