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Knowledge-based authentication

Known as: KBA, Secret answer, Secret question 
Knowledge-based authentication, commonly referred to as KBA, is a method of authentication which seeks to prove the identity of someone accessing a… Expand
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Related topics

Related topics

5 relations
Credit bureauIdentity InterrogationIdentity verification serviceOutline of computer security
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Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
Highly Cited
2017
Highly Cited
2017
Stay Cool! Understanding Thermal Attacks on Mobile-based User Authentication
PINs and patterns remain among the most widely used knowledge-based authentication schemes. As thermal cameras become ubiquitous… Expand
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Highly Cited
2012
Highly Cited
2012
Persuasive Cued Click-Points: Design, Implementation, and Evaluation of a Knowledge-Based Authentication Mechanism
This paper presents an integrated evaluation of the Persuasive Cued Click-Points graphical password scheme, including usability… Expand
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Highly Cited
2012
Highly Cited
2012
Building an Entity-Centric Stream Filtering Test Collection for TREC 2012
Abstract : The Knowledge Base Acceleration track in TREC 2012 focused on a single task: filter a time-ordered corpus for… Expand
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2006
2006
Authentication Using Tactile Feedback
As current knowledge-based systems do not take into account human limitations when recalling authenticating strings, individuals… Expand
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Highly Cited
2005
Highly Cited
2005
Is a picture really worth a thousand words? Exploring the feasibility of graphical authentication systems
The weakness of knowledge-based authentication systems, such as passwords and Personal Identification Numbers (PINs), is well… Expand
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Highly Cited
2005
Highly Cited
2005
KBA: kernel boundary alignment considering imbalanced data distribution
  • G. Wu, E. Chang
  • IEEE Transactions on Knowledge and Data…
  • 2005
    • Corpus ID: 7934922
An imbalanced training data set can pose serious problems for many real-world data mining tasks that employ SVMs to conduct… Expand
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Highly Cited
2004
Highly Cited
2004
Matching 3-D Models to 2-D Images
  • D. Jacobs
  • International Journal of Computer Vision
  • 2004
    • Corpus ID: 19664721
We consider the problem of analytically characterizing the set of all 2-D images that a group of 3-D features may produce, and… Expand
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Highly Cited
2001
Highly Cited
2001
Transforming the ‘Weakest Link’ — a Human/Computer Interaction Approach to Usable and Effective Security
The security research community has recently recognised that user behaviour plays a part in many security failures, and it has… Expand
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Highly Cited
2001
Highly Cited
2001
An Algorithm for Parallel Sn Sweeps on Unstructured Meshes
Abstract A new algorithm for performing parallel Sn sweeps on unstructured meshes is developed. The algorithm uses a low… Expand
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Highly Cited
2000
Highly Cited
2000
Deja Vu-A User Study: Using Images for Authentication
Current secure systems suffer because they neglect the importance of human factors in security. We address a fundamental weakness… Expand
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