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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Pisani, P.H. Lorena, A.C. |
| Copyright Year | 2012 |
| Abstract | Computing and communication systems have been expanding and bringing a number of advancements to our way of life. However, this technological evolution has also contributed to the rise of the identity theft, mainly due to the advent of the digital identity. An alternative to overcome this problem is by the analysis of the user behavior, known as behavioral intrusion detection. Among the possible aspects to be analysed, this work focuses on the keystroke dynamics, which consists of recognizing users by their typing rhythm. This paper draws a comparison between some novelty detectors applied to keystroke dynamics: immune negative selection algorithms and auto-associative neural networks. Issues regarding the use of negative selection in high dimensional spaces are discussed and an alternative to deal with this problem is presented. |
| Starting Page | 19 |
| Ending Page | 24 |
| File Size | 194003 |
| Page Count | 6 |
| File Format | |
| ISBN | 9781467326414 |
| ISSN | 15224899 |
| DOI | 10.1109/SBRN.2012.15 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2012-10-20 |
| Publisher Place | Brazil |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Detectors Training Heuristic algorithms Algorithm design and analysis Databases Accuracy Feature extraction negative selection keystroke dynamics artificial immune systems |
| Content Type | Text |
| Resource Type | Article |
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