KR100676086B1 - 보안 데이터 저장 장치 및 그 장치의 접근 제어 방법 - Google Patents
보안 데이터 저장 장치 및 그 장치의 접근 제어 방법 Download PDFInfo
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- KR100676086B1 KR100676086B1 KR1020050024357A KR20050024357A KR100676086B1 KR 100676086 B1 KR100676086 B1 KR 100676086B1 KR 1020050024357 A KR1020050024357 A KR 1020050024357A KR 20050024357 A KR20050024357 A KR 20050024357A KR 100676086 B1 KR100676086 B1 KR 100676086B1
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- KR
- South Korea
- Prior art keywords
- data
- security chip
- security
- flash memory
- data storage
- Prior art date
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
- G06F21/78—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure storage of data
- G06F21/79—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure storage of data in semiconductor storage media, e.g. directly-addressable memories
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/14—Error detection or correction of the data by redundancy in operation
- G06F11/1402—Saving, restoring, recovering or retrying
- G06F11/1446—Point-in-time backing up or restoration of persistent data
- G06F11/1448—Management of the data involved in backup or backup restore
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
- G06F21/78—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure storage of data
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/08—Payment architectures
- G06Q20/10—Payment architectures specially adapted for electronic funds transfer [EFT] systems; specially adapted for home banking systems
- G06Q20/105—Payment architectures specially adapted for electronic funds transfer [EFT] systems; specially adapted for home banking systems involving programming of a portable memory device, e.g. IC cards, "electronic purses"
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q20/00—Payment architectures, schemes or protocols
- G06Q20/38—Payment protocols; Details thereof
- G06Q20/382—Payment protocols; Details thereof insuring higher security of transaction
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q40/00—Finance; Insurance; Tax strategies; Processing of corporate or income taxes
- G06Q40/02—Banking, e.g. interest calculation or account maintenance
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- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Theoretical Computer Science (AREA)
- Accounting & Taxation (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Security & Cryptography (AREA)
- Finance (AREA)
- Computer Hardware Design (AREA)
- Strategic Management (AREA)
- General Engineering & Computer Science (AREA)
- General Business, Economics & Management (AREA)
- Software Systems (AREA)
- Development Economics (AREA)
- Economics (AREA)
- Marketing (AREA)
- Technology Law (AREA)
- Quality & Reliability (AREA)
- Storage Device Security (AREA)
Abstract
Description
Claims (9)
- 사용자 인증 과정을 거쳐야만 접근 가능한 적어도 하나의 보안 칩;상기 보안 칩에 저장된 데이터를 백업하는 플래시 메모리;상기 보안 칩의 데이터에 접근하고자 하는 외부 장치와의 입출력 인터페이스 신호를 상기 보안 칩의 입출력 인터페이스 신호로 변환하는 인터페이스 신호 변환부;인증받지 않은 사용자의 접근이나 물리적 충격을 감지하는 이상 검출부; 및상기 플래시 메모리로의 데이터 백업을 제어하고, 상기 이상 검출부의 신호에 따라 상기 플래시 메모리를 리셋하는 제어부를 포함하는 것을 특징으로 하는 보안 데이터 저장 장치.
- 제1항에 있어서,상기 외부 장치와의 인터페이스는 PCI 인터페이스이고, 상기 보안 칩의 입출력 인터페이스는 USB 인터페이스인 것을 특징으로 하는 보안 데이터 저장 장치.
- 제1항 또는 제2항에 있어서,상기 보안 칩이 복수개 연결되어 있는 경우, 소정의 개수 단위로 보안 칩을 묶어 데이터 송수신을 관리하는 중계기를 더 포함하는 것을 특징으로 하는 보안 데이터 저장 장치.
- 제3항에 있어서,상기 중계기는 USB 허브인 것을 특징으로 하는 보안 데이터 저장 장치.
- 제1항 또는 제2항에 있어서,상기 이상 검출부로부터의 이상 검출 신호에 따라 리셋을 수행하기 위해 상기 제어부에 전원을 공급하는 전원부를 더 포함하는 것을 특징으로 하는 보안 데이터 저장 장치.
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050024357A KR100676086B1 (ko) | 2005-03-24 | 2005-03-24 | 보안 데이터 저장 장치 및 그 장치의 접근 제어 방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050024357A KR100676086B1 (ko) | 2005-03-24 | 2005-03-24 | 보안 데이터 저장 장치 및 그 장치의 접근 제어 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20060102588A KR20060102588A (ko) | 2006-09-28 |
KR100676086B1 true KR100676086B1 (ko) | 2007-02-01 |
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KR1020050024357A KR100676086B1 (ko) | 2005-03-24 | 2005-03-24 | 보안 데이터 저장 장치 및 그 장치의 접근 제어 방법 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101227536B1 (ko) | 2011-12-21 | 2013-01-31 | 주식회사 네오아이씨피 | 현금자동입출금기용 입력장치 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100946698B1 (ko) * | 2007-10-26 | 2010-03-12 | 한국전자통신연구원 | SoC 형식의 암호화된 백업 데이터 저장 소자 및 이를 이용한 저장 장치 |
KR100959275B1 (ko) * | 2008-04-04 | 2010-05-26 | 주식회사 셀픽 | 보안기능을 갖는 솔리드 스테이트 디스크 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20050014791A (ko) * | 2002-07-31 | 2005-02-07 | 트렉 2000 인터네셔널 엘티디. | 인증 시스템 및 인증 방법 |
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- 2005-03-24 KR KR1020050024357A patent/KR100676086B1/ko active IP Right Grant
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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KR20050014791A (ko) * | 2002-07-31 | 2005-02-07 | 트렉 2000 인터네셔널 엘티디. | 인증 시스템 및 인증 방법 |
Non-Patent Citations (1)
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101227536B1 (ko) | 2011-12-21 | 2013-01-31 | 주식회사 네오아이씨피 | 현금자동입출금기용 입력장치 |
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KR20060102588A (ko) | 2006-09-28 |
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