Advances in Keystroke Dynamics Techniques to Group Users Sessions
作者: S. Sznur
刊名: International Journal of Information Security Science, 2015, Vol.4 (2)
来源数据库: International Journal of Information Security Science
关键词: SecurityKeystroke DynamicsBiometrics.
原始语种摘要: Users identification by means of their keystroke pattern is an old and known technique. Several works had analysed and solved some of the most important issues in this area, but with the advances of technology, previous techniques have quickly become obsolete. Users as well as attackers spend a lot of time typing on their computers, locally and remotely. Their keystrokes leave a trace of patterns whose dynamism can be analysed and used to verify their identity. We propose to use unsupervised clustering algorithms to group user sessions together in order to correctly identify them. Furthermore, the verification of keystroke dynamics techniques has always been difficult because of the lack of a labeled free text dataset. To overcome this issue, we capture a large dataset of labeled...
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  • 先前的 困难的
  • their 他们的
  • issue 
  • dynamism 物力论
  • keystroke 键击
  • always 总是
  • together 共同
  • difficult 困难的
  • previous 困难的
  • quickly 快速地
  • become 成为