Citation
M. Schonlau et al., Computer intrusion: Detecting masquerades, STAT SCI, 16(1), 2001, pp. 58-74
Citations number
24
Categorie Soggetti
Mathematics
Journal title
STATISTICAL SCIENCE
ISSN journal
08834237
→ ACNP
Volume
16
Issue
1
Year of publication
2001
Pages
58 - 74
Database
ISI
SICI code
0883-4237(200102)16:1<58:CIDM>2.0.ZU;2-H
Abstract
Masqueraders in computer intrusion detection are people who use somebody el
se's computer account. We investigate a number of statistical approaches fo
r detecting masqueraders. To evaluate them, we collected UNIX command data
from 50 users and then contaminated the data with masqueraders. The experim
ent was blinded. We show results from, six methods, including two approache
s from the computer science community.