WO2006135367A3 - Keystroke analysis - Google Patents
Keystroke analysis Download PDFInfo
- 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
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
- G06F21/30—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; CALCULATING OR 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
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.
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)
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 |
US11301585B2 (en) | 2005-12-16 | 2022-04-12 | The 41St Parameter, Inc. | Methods and apparatus for securely displaying digital images |
US8938671B2 (en) | 2005-12-16 | 2015-01-20 | 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 |
US9361597B2 (en) | 2010-10-19 | 2016-06-07 | 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)
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 |
-
2005
- 2005-06-10 WO PCT/US2005/020750 patent/WO2006135367A2/en active Application Filing
Patent Citations (1)
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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