WO2002082243A3 - Improvements in and relating to document verification - Google Patents

Improvements in and relating to document verification Download PDF

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Publication number
WO2002082243A3
WO2002082243A3 PCT/GB2002/001293 GB0201293W WO02082243A3 WO 2002082243 A3 WO2002082243 A3 WO 2002082243A3 GB 0201293 W GB0201293 W GB 0201293W WO 02082243 A3 WO02082243 A3 WO 02082243A3
Authority
WO
WIPO (PCT)
Prior art keywords
relating
document verification
input device
peripheral input
specific version
Prior art date
Application number
PCT/GB2002/001293
Other languages
French (fr)
Other versions
WO2002082243A2 (en
Inventor
Melih Abdulhayoglu
Original Assignee
Comodo Res Lab Ltd
Melih Abdulhayoglu
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 Comodo Res Lab Ltd, Melih Abdulhayoglu filed Critical Comodo Res Lab Ltd
Priority to EP02720098A priority Critical patent/EP1386211A2/en
Publication of WO2002082243A2 publication Critical patent/WO2002082243A2/en
Publication of WO2002082243A3 publication Critical patent/WO2002082243A3/en

Links

Classifications

    • 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
    • G06F21/82—Protecting input, output or interconnection devices
    • G06F21/83—Protecting input, output or interconnection devices input devices, e.g. keyboards, mice or controllers thereof
    • 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
    • G06F21/60—Protecting data
    • G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
    • G06F21/6218—Protecting 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

Abstract

According to the present invention there is provided a data security method for a digital computer (2) comprising a peripheral input device (4), the method comprising the steps of: in a secure processor environment (14) generating an order specific version of inputs from the peripheral input device (4) and storing the order specific version in a memory (10). A corresponding apparatus is also disclosed.
PCT/GB2002/001293 2001-04-05 2002-04-04 Improvements in and relating to document verification WO2002082243A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP02720098A EP1386211A2 (en) 2001-04-05 2002-04-04 Improvements in and relating to document verification

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0108566.1 2001-04-05
GB0108566A GB0108566D0 (en) 2001-04-05 2001-04-05 Improvements in and relating to document verification

Publications (2)

Publication Number Publication Date
WO2002082243A2 WO2002082243A2 (en) 2002-10-17
WO2002082243A3 true WO2002082243A3 (en) 2003-11-27

Family

ID=9912307

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2002/001293 WO2002082243A2 (en) 2001-04-05 2002-04-04 Improvements in and relating to document verification

Country Status (3)

Country Link
EP (1) EP1386211A2 (en)
GB (1) GB0108566D0 (en)
WO (1) WO2002082243A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1039066C2 (en) * 2011-09-23 2013-05-06 Anna Maria Johanna Vreede INTERNET TRANSACTION SECURITY.

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5465299A (en) * 1992-12-03 1995-11-07 Hitachi, Ltd. Electronic document processing system and method of forming digital signature
EP0763791A1 (en) * 1995-09-14 1997-03-19 Hewlett-Packard Company Computer keyboard unit with smartcard interface
EP0901060A2 (en) * 1997-09-05 1999-03-10 Fujitsu Limited Secure data control apparatus and method
US5978475A (en) * 1997-07-18 1999-11-02 Counterpane Internet Security, Inc. Event auditing system
WO2000011537A1 (en) * 1998-08-20 2000-03-02 Comodo Technology Development Limited Improvements in and relating to data communication

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5465299A (en) * 1992-12-03 1995-11-07 Hitachi, Ltd. Electronic document processing system and method of forming digital signature
EP0763791A1 (en) * 1995-09-14 1997-03-19 Hewlett-Packard Company Computer keyboard unit with smartcard interface
US5978475A (en) * 1997-07-18 1999-11-02 Counterpane Internet Security, Inc. Event auditing system
EP0901060A2 (en) * 1997-09-05 1999-03-10 Fujitsu Limited Secure data control apparatus and method
WO2000011537A1 (en) * 1998-08-20 2000-03-02 Comodo Technology Development Limited Improvements in and relating to data communication

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
"Keyghost KeyLogger", INTERNET, 1 March 2001 (2001-03-01), XP002252042, Retrieved from the Internet <URL:web.archive.org/web/20020301220051/http:/www.keyghost.com> [retrieved on 20030815] *

Also Published As

Publication number Publication date
EP1386211A2 (en) 2004-02-04
WO2002082243A2 (en) 2002-10-17
GB0108566D0 (en) 2001-05-23

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