KR100391932B1 - Method for protecting digital data through real-time system api controller without modifying application program - Google Patents

Method for protecting digital data through real-time system api controller without modifying application program Download PDF

Info

Publication number
KR100391932B1
KR100391932B1 KR1020020072906A KR20020072906A KR100391932B1 KR 100391932 B1 KR100391932 B1 KR 100391932B1 KR 1020020072906 A KR1020020072906 A KR 1020020072906A KR 20020072906 A KR20020072906 A KR 20020072906A KR 100391932 B1 KR100391932 B1 KR 100391932B1
Authority
KR
South Korea
Prior art keywords
digital data
application program
system api
real
time system
Prior art date
Application number
KR1020020072906A
Other languages
English (en)
Inventor
Tae Hyun Kim
Original Assignee
Fasoo Com Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fasoo Com Co Ltd filed Critical Fasoo Com Co Ltd
Priority to KR1020020072906A priority Critical patent/KR100391932B1/ko
Application granted granted Critical
Publication of KR100391932B1 publication Critical patent/KR100391932B1/ko

Links

Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60Protecting data
    • G06F21/62Protecting access to data via a platform, e.g. using keys or access control rules
    • G06F21/6218Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database
    • G06F21/6281Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database at program execution time, where the protection is within the operating system
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60Protecting data
    • G06F21/602Providing cryptographic facilities or services
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60Protecting data
    • G06F21/62Protecting access to data via a platform, e.g. using keys or access control rules
    • G06F21/6209Protecting 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Bioethics (AREA)
  • General Health & Medical Sciences (AREA)
  • Computer Hardware Design (AREA)
  • Health & Medical Sciences (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Databases & Information Systems (AREA)
  • Storage Device Security (AREA)
KR1020020072906A 2002-11-22 2002-11-22 Method for protecting digital data through real-time system api controller without modifying application program KR100391932B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020020072906A KR100391932B1 (en) 2002-11-22 2002-11-22 Method for protecting digital data through real-time system api controller without modifying application program

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020020072906A KR100391932B1 (en) 2002-11-22 2002-11-22 Method for protecting digital data through real-time system api controller without modifying application program

Publications (1)

Publication Number Publication Date
KR100391932B1 true KR100391932B1 (en) 2003-07-16

Family

ID=37421921

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020020072906A KR100391932B1 (en) 2002-11-22 2002-11-22 Method for protecting digital data through real-time system api controller without modifying application program

Country Status (1)

Country Link
KR (1) KR100391932B1 (ko)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100875997B1 (ko) 2006-11-13 2008-12-24 한국전자통신연구원 윈도우 소켓 응용프로그램 인터페이스 후킹을 이용한네트워크 퍼징 방법
KR100930018B1 (ko) 2007-12-07 2009-12-07 주식회사 마크애니 디지털 정보 보안 시스템, 커널 드라이버 장치 및 디지털정보 보안 방법
KR100943318B1 (ko) * 2007-08-21 2010-02-19 소프트캠프(주) 클립보드 보안방법
KR101121319B1 (ko) 2010-09-14 2012-03-09 주식회사 포스코아이씨티 제어기 및 제어기의 데이터 송수신 방법
KR101156227B1 (ko) 2010-11-22 2012-06-18 주식회사 파수닷컴 전처리가 수행된 파일을 실행하기 위한 파일 처리장치 및 그 방법을 컴퓨터에서 실행시키기 위한 기록매체
KR101168516B1 (ko) 2010-09-15 2012-07-27 주식회사 포뉴텍 제어기 및 제어기의 펄스 신호 필터링 방법
US8955150B2 (en) 2009-09-10 2015-02-10 Fasoo.Com Co. Ltd. Apparatus and method for managing digital rights using virtualization technique

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997012344A2 (en) * 1995-09-29 1997-04-03 Dallas Semiconductor Corporation Method, apparatus, system and firmware for secure transactions

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997012344A2 (en) * 1995-09-29 1997-04-03 Dallas Semiconductor Corporation Method, apparatus, system and firmware for secure transactions

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100875997B1 (ko) 2006-11-13 2008-12-24 한국전자통신연구원 윈도우 소켓 응용프로그램 인터페이스 후킹을 이용한네트워크 퍼징 방법
KR100943318B1 (ko) * 2007-08-21 2010-02-19 소프트캠프(주) 클립보드 보안방법
KR100930018B1 (ko) 2007-12-07 2009-12-07 주식회사 마크애니 디지털 정보 보안 시스템, 커널 드라이버 장치 및 디지털정보 보안 방법
US8955150B2 (en) 2009-09-10 2015-02-10 Fasoo.Com Co. Ltd. Apparatus and method for managing digital rights using virtualization technique
KR101121319B1 (ko) 2010-09-14 2012-03-09 주식회사 포스코아이씨티 제어기 및 제어기의 데이터 송수신 방법
KR101168516B1 (ko) 2010-09-15 2012-07-27 주식회사 포뉴텍 제어기 및 제어기의 펄스 신호 필터링 방법
KR101156227B1 (ko) 2010-11-22 2012-06-18 주식회사 파수닷컴 전처리가 수행된 파일을 실행하기 위한 파일 처리장치 및 그 방법을 컴퓨터에서 실행시키기 위한 기록매체

Similar Documents

Publication Publication Date Title
WO2005052841A3 (en) Tamper-resistant trusted virtual machine
ATE333731T1 (de) Verschlüsselungsverfahren, verschlüsselungsprogramm, speichermedium zur aufzeichnung des programms, und verschlüsselungsvorrichtung sowie entschlüsselungsverfahren und entschlüsselungsvorrichtung
GB2388680B (en) Method and apparatus for encrypting data
MXPA04000265A (es) Aparato y metodo para instalacion de una clave de desencriptacion.
GB2326571B (en) An apparatus and method for re-encrypting data
KR970064060A (ko) 암호화/해독화 방법 및 장치
ATE405050T1 (de) Effiziente verschlüsselung und authentifizierung für datenverarbeitungssysteme
WO2004023524A3 (en) Storage medium rental system
MY117019A (en) A decoding method for processing encrypted video data
WO2005089088A3 (en) Method, apparatus and system for use in distributed and parallel decryption
TWI264912B (en) Method and apparatus for building operational radio firmware using incrementally certified modules
WO2007063433A3 (en) Program executable image encryption
EP1349036A3 (en) Obfuscated source program, source program conversion method and apparatus, and source conversion program
CN103902858A (zh) 一种apk应用加固的方法及系统
WO2008031109A3 (en) System and method for encrypting data
EP1456995A4 (en) PROCESS AND DEVICES FOR SAFE DISTRIBUTION OF PROGRAM CONTENT
KR100391932B1 (en) Method for protecting digital data through real-time system api controller without modifying application program
TW200708026A (en) Method and system for digital rights management in a mobile multimedia processor
AU760811C (en) Method and apparatus for encryption, method and apparatus for decryption, and computer-readable medium storing program
TW200712907A (en) Method, device and computer program for data decryption by use of a host-processor and a co-processor
DE10345457A1 (de) Verfahren und Vorrichtung zur Ver- und Entschlüsselung
FR2856864A1 (fr) Dispositif et procede pour crypter des donnees
TW200637321A (en) Communication system and communication method
CN110730166B (zh) 数据加密和数据解密方法、系统、计算机设备和存储介质
CN106845169B (zh) 一种Jar包加固方法及系统

Legal Events

Date Code Title Description
A201 Request for examination
A302 Request for accelerated examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20090706

Year of fee payment: 9

FPAY Annual fee payment

Payment date: 20120705

Year of fee payment: 12

FPAY Annual fee payment

Payment date: 20150604

Year of fee payment: 15

FPAY Annual fee payment

Payment date: 20180702

Year of fee payment: 16

FPAY Annual fee payment

Payment date: 20190701

Year of fee payment: 17