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WO2006135367A3 - Keystroke analysis - Google Patents

Keystroke analysis Download PDF

Info

Publication number
WO2006135367A3
WO2006135367A3 PCT/US2005/020750 US2005020750W WO2006135367A3 WO 2006135367 A3 WO2006135367 A3 WO 2006135367A3 US 2005020750 W US2005020750 W US 2005020750W WO 2006135367 A3 WO2006135367 A3 WO 2006135367A3
Authority
WO
WIPO (PCT)
Prior art keywords
score
string
keystroke
normalized
string score
Prior art date
Application number
PCT/US2005/020750
Other languages
French (fr)
Other versions
WO2006135367A2 (en
Inventor
Ori Eisen
Original Assignee
41St Parameter Inc
Ori Eisen
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 41St Parameter Inc, Ori Eisen filed Critical 41St Parameter Inc
Priority to PCT/US2005/020750 priority Critical patent/WO2006135367A2/en
Publication of WO2006135367A2 publication Critical patent/WO2006135367A2/en
Publication of WO2006135367A3 publication Critical patent/WO2006135367A3/en

Links

Classifications

    • 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
    • G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
    • G06F21/31—User authentication
    • G06F21/316—User authentication by observing the pattern of computer usage, e.g. typical user behaviour
    • 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
    • G06F21/50—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems
    • G06F21/55—Detecting local intrusion or implementing counter-measures

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Social Psychology (AREA)
  • Health & Medical Sciences (AREA)
  • Input From Keyboards Or The Like (AREA)
  • Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)

Abstract

A system, method and device for detecting keystroke entries in a field entered by keyboard in connection with an online transaction that may be fraudulent or erroneous. A score can be assigned to a keystroke based upon its distance from another keystroke. The scores of keystrokes in a string can be summed to obtain a string score. The string score can be normalized by dividing the string score by the number of keystrokes summed to obtain the normalized string score. A risk of fraud or error can be determined based upon the value of the normalized string score in comparison to a predetermined value.
PCT/US2005/020750 2005-06-10 2005-06-10 Keystroke analysis WO2006135367A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/US2005/020750 WO2006135367A2 (en) 2005-06-10 2005-06-10 Keystroke analysis

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2005/020750 WO2006135367A2 (en) 2005-06-10 2005-06-10 Keystroke analysis

Publications (2)

Publication Number Publication Date
WO2006135367A2 WO2006135367A2 (en) 2006-12-21
WO2006135367A3 true WO2006135367A3 (en) 2008-08-14

Family

ID=37532722

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2005/020750 WO2006135367A2 (en) 2005-06-10 2005-06-10 Keystroke analysis

Country Status (1)

Country Link
WO (1) WO2006135367A2 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9412123B2 (en) 2003-07-01 2016-08-09 The 41St Parameter, Inc. Keystroke analysis
US10999298B2 (en) 2004-03-02 2021-05-04 The 41St Parameter, Inc. Method and system for identifying users and detecting fraud by use of the internet
US8938671B2 (en) 2005-12-16 2015-01-20 The 41St Parameter, Inc. Methods and apparatus for securely displaying digital images
US11301585B2 (en) 2005-12-16 2022-04-12 The 41St Parameter, Inc. Methods and apparatus for securely displaying digital images
US8151327B2 (en) 2006-03-31 2012-04-03 The 41St Parameter, Inc. Systems and methods for detection of session tampering and fraud prevention
US9112850B1 (en) 2009-03-25 2015-08-18 The 41St Parameter, Inc. Systems and methods of sharing information through a tag-based consortium
WO2012054646A2 (en) 2010-10-19 2012-04-26 The 41St Parameter, Inc. Variable risk engine
US10754913B2 (en) 2011-11-15 2020-08-25 Tapad, Inc. System and method for analyzing user device information
US9633201B1 (en) 2012-03-01 2017-04-25 The 41St Parameter, Inc. Methods and systems for fraud containment
US9521551B2 (en) 2012-03-22 2016-12-13 The 41St Parameter, Inc. Methods and systems for persistent cross-application mobile device identification
EP2880619A1 (en) 2012-08-02 2015-06-10 The 41st Parameter, Inc. Systems and methods for accessing records via derivative locators
WO2014078569A1 (en) 2012-11-14 2014-05-22 The 41St Parameter, Inc. Systems and methods of global identification
US10902327B1 (en) 2013-08-30 2021-01-26 The 41St Parameter, Inc. System and method for device identification and uniqueness
US10091312B1 (en) 2014-10-14 2018-10-02 The 41St Parameter, Inc. Data structures for intelligently resolving deterministic and probabilistic device identifiers to device profiles and/or groups
CN106039711B (en) * 2016-05-17 2019-05-14 网易（杭州）网络有限公司 A kind of method for authenticating user identity and device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6895514B1 (en) * 1999-06-25 2005-05-17 Lucent Technologies Inc. Method and apparatus for achieving secure password access

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6895514B1 (en) * 1999-06-25 2005-05-17 Lucent Technologies Inc. Method and apparatus for achieving secure password access

Also Published As

Publication number Publication date
WO2006135367A2 (en) 2006-12-21

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