Research Article
Distance Measurement Methods for Improved Insider Threat Detection
Table 2
Numeric labels for activities.
| Activity | Numerical label |
| User logs on to a device. | 1 | User logs off a device. | 2 | User connects a removable device. | 3 | User disconnects a removable device. | 4 | User browses the web. | 5 | User sends or receives email. | 6 | User performs file manipulation tasks. | 7 |
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