Image-Based Insider Threat Detection via Geometric Transformation
Insider threat detection has been a challenging task over decades; existing approaches generally employ the traditional generative unsupervised learning methods to produce normal user behavior model and detect significant deviations as anomalies. However, such approaches are insufficient in precisio...
| Main Authors: | , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Hindawi-Wiley
2021-01-01
|
| Series: | Security and Communication Networks |
| Online Access: | http://dx.doi.org/10.1155/2021/1777536 |