KR100517645B1 - 해쉬값을 이용한 유해물 차단방법 - Google Patents

해쉬값을 이용한 유해물 차단방법 Download PDF

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Publication number
KR100517645B1
KR100517645B1 KR1020040089668A KR20040089668A KR100517645B1 KR 100517645 B1 KR100517645 B1 KR 100517645B1 KR 1020040089668 A KR1020040089668 A KR 1020040089668A KR 20040089668 A KR20040089668 A KR 20040089668A KR 100517645 B1 KR100517645 B1 KR 100517645B1
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KR
South Korea
Prior art keywords
hash value
pest
file
blocking
extracting
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
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KR1020040089668A
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English (en)
Korean (ko)
Inventor
이동희
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(주)지란지교소프트
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Application filed by (주)지란지교소프트 filed Critical (주)지란지교소프트
Priority to KR1020040089668A priority Critical patent/KR100517645B1/ko
Application granted granted Critical
Publication of KR100517645B1 publication Critical patent/KR100517645B1/ko
Priority to US11/630,894 priority patent/US20070239962A1/en
Priority to CNA2005800144581A priority patent/CN1950812A/zh
Priority to PCT/KR2005/003279 priority patent/WO2006080685A1/en
Priority to JP2007535602A priority patent/JP4347384B2/ja
Assigned to (주)지란지교소프트 reassignment (주)지란지교소프트 권리의 전부이전등록 Assignors: 주식회사 지란지교
Assigned to 주식회사 지란지교데이터 reassignment 주식회사 지란지교데이터 권리의 전부이전등록 Assignors: (주)지란지교소프트
Assigned to (주)에잇스니핏 reassignment (주)에잇스니핏 권리의 전부이전등록 Assignors: 주식회사 지란지교데이터
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F15/00—Digital computers in general; Data processing equipment in general
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60—Protecting data
    • G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
    • G06F21/6209—Protecting access to data via a platform, e.g. using keys or access control rules to a single file or object, e.g. in a secure envelope, encrypted and accessed using a key, or with access control rules appended to the object itself
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/2143—Clearing memory, e.g. to prevent the data from being stolen
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F2221/2149—Restricted operating environment

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Computer Security & Cryptography (AREA)
  • Software Systems (AREA)
  • Health & Medical Sciences (AREA)
  • Bioethics (AREA)
  • Storage Device Security (AREA)
  • Traffic Control Systems (AREA)
  • Information Transfer Between Computers (AREA)
  • Computer And Data Communications (AREA)
KR1020040089668A 2004-11-05 2004-11-05 해쉬값을 이용한 유해물 차단방법 Expired - Fee Related KR100517645B1 (ko)

Priority Applications (5)

Application Number Priority Date Filing Date Title
KR1020040089668A KR100517645B1 (ko) 2004-11-05 2004-11-05 해쉬값을 이용한 유해물 차단방법
JP2007535602A JP4347384B2 (ja) 2004-11-05 2005-10-05 ポルノグラフィ遮断方法
PCT/KR2005/003279 WO2006080685A1 (en) 2004-11-05 2005-10-05 Pornograph intercept method
CNA2005800144581A CN1950812A (zh) 2004-11-05 2005-10-05 色情内容拦截方法
US11/630,894 US20070239962A1 (en) 2004-11-05 2005-10-05 Pornograph Intercept Method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020040089668A KR100517645B1 (ko) 2004-11-05 2004-11-05 해쉬값을 이용한 유해물 차단방법

Publications (1)

Publication Number Publication Date
KR100517645B1 true KR100517645B1 (ko) 2005-09-28

Family

ID=36740669

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020040089668A Expired - Fee Related KR100517645B1 (ko) 2004-11-05 2004-11-05 해쉬값을 이용한 유해물 차단방법

Country Status (5)

Country Link
US (1) US20070239962A1 (enExample)
JP (1) JP4347384B2 (enExample)
KR (1) KR100517645B1 (enExample)
CN (1) CN1950812A (enExample)
WO (1) WO2006080685A1 (enExample)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100823729B1 (ko) 2007-06-25 2008-04-21 주식회사 엔츠 이미지식별정보를 이용하여 네트워크 상에서 영상의 유포를방지하는 방법 및 시스템
KR100901169B1 (ko) * 2007-04-13 2009-06-04 한국전자통신연구원 미디어 파일 필터링 시스템 및 방법
KR20090093187A (ko) * 2008-02-28 2009-09-02 윤성진 네트워크 장치를 이용한 유해자료 원천차단 시스템 및 방법
KR101055168B1 (ko) * 2008-10-27 2011-08-08 (주)필링크 유사 동영상 검색 시스템 및 그 방법
WO2011149137A1 (en) * 2010-05-25 2011-12-01 Mureka Co., Ltd. Computer terminal having integrating control module for blocking hazardous article and system for blocking hazardous article using the same
US8285042B2 (en) 2009-02-20 2012-10-09 Samsung Electronics Co., Ltd. Method and apparatus for determining sexual content in moving image content
KR101574027B1 (ko) 2014-12-19 2015-12-03 (주) 이비즈네트웍스 스마트폰 유해 차단 시스템
KR20190007175A (ko) * 2017-07-12 2019-01-22 최갑천 유해 콘텐츠 탐지 장치
KR20190066218A (ko) 2017-12-05 2019-06-13 이원 유해물 관리 방법, 이를 실행하는 컴퓨팅 장치 및 컴퓨터 프로그램

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4498907B2 (ja) * 2004-12-06 2010-07-07 株式会社日立製作所 特徴映像検出除去方法、装置及びプログラム
US8072462B2 (en) * 2008-11-20 2011-12-06 Nvidia Corporation System, method, and computer program product for preventing display of unwanted content stored in a frame buffer
JP5283267B2 (ja) * 2009-02-12 2013-09-04 Ｋｄｄｉ株式会社 コンテンツ識別方法及び装置
CN101867932B (zh) * 2010-05-21 2012-11-28 武汉虹旭信息技术有限责任公司 一种基于移动互联网的有害信息过滤系统及其方法
CN104090903B (zh) * 2012-01-29 2017-12-19 北京奇虎科技有限公司 文件处理方法
CN103841076A (zh) * 2012-11-20 2014-06-04 天讯天网(福建)网络科技有限公司 一种色情网页监控方法
CN105681290B (zh) * 2016-01-08 2018-11-02 北京京东尚科信息技术有限公司 一种自动过滤网络运营商嵌入http响应内容的方法和装置

Family Cites Families (11)

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Publication number Priority date Publication date Assignee Title
US6038610A (en) * 1996-07-17 2000-03-14 Microsoft Corporation Storage of sitemaps at server sites for holding information regarding content
US5919257A (en) * 1997-08-08 1999-07-06 Novell, Inc. Networked workstation intrusion detection system
US6510458B1 (en) * 1999-07-15 2003-01-21 International Business Machines Corporation Blocking saves to web browser cache based on content rating
US6725380B1 (en) * 1999-08-12 2004-04-20 International Business Machines Corporation Selective and multiple programmed settings and passwords for web browser content labels
US6671407B1 (en) * 1999-10-19 2003-12-30 Microsoft Corporation System and method for hashing digital images
KR100354207B1 (ko) * 2000-05-22 2002-09-27 (주)인터정보 인터넷상의 음란물을 차단하는 방법 및 장치
US20040064737A1 (en) * 2000-06-19 2004-04-01 Milliken Walter Clark Hash-based systems and methods for detecting and preventing transmission of polymorphic network worms and viruses
US7328349B2 (en) * 2001-12-14 2008-02-05 Bbn Technologies Corp. Hash-based systems and methods for detecting, preventing, and tracing network worms and viruses
CA2323883C (en) * 2000-10-19 2016-02-16 Patrick Ryan Morin Method and device for classifying internet objects and objects stored oncomputer-readable media
US20040172551A1 (en) * 2003-12-09 2004-09-02 Michael Connor First response computer virus blocking.
US20060020714A1 (en) * 2004-07-22 2006-01-26 International Business Machines Corporation System, apparatus and method of displaying images based on image content

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100901169B1 (ko) * 2007-04-13 2009-06-04 한국전자통신연구원 미디어 파일 필터링 시스템 및 방법
KR100823729B1 (ko) 2007-06-25 2008-04-21 주식회사 엔츠 이미지식별정보를 이용하여 네트워크 상에서 영상의 유포를방지하는 방법 및 시스템
KR20090093187A (ko) * 2008-02-28 2009-09-02 윤성진 네트워크 장치를 이용한 유해자료 원천차단 시스템 및 방법
KR101055168B1 (ko) * 2008-10-27 2011-08-08 (주)필링크 유사 동영상 검색 시스템 및 그 방법
US8285042B2 (en) 2009-02-20 2012-10-09 Samsung Electronics Co., Ltd. Method and apparatus for determining sexual content in moving image content
WO2011149137A1 (en) * 2010-05-25 2011-12-01 Mureka Co., Ltd. Computer terminal having integrating control module for blocking hazardous article and system for blocking hazardous article using the same
KR101574027B1 (ko) 2014-12-19 2015-12-03 (주) 이비즈네트웍스 스마트폰 유해 차단 시스템
KR20190007175A (ko) * 2017-07-12 2019-01-22 최갑천 유해 콘텐츠 탐지 장치
KR102022014B1 (ko) 2017-07-12 2019-09-17 최갑천 유해 콘텐츠 탐지 장치
KR20190066218A (ko) 2017-12-05 2019-06-13 이원 유해물 관리 방법, 이를 실행하는 컴퓨팅 장치 및 컴퓨터 프로그램

Also Published As

Publication number Publication date
JP2008516332A (ja) 2008-05-15
CN1950812A (zh) 2007-04-18
US20070239962A1 (en) 2007-10-11
WO2006080685A1 (en) 2006-08-03
JP4347384B2 (ja) 2009-10-21

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