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abalonestrawBiotechnology

Oct 2, 2013 (4 years and 10 days ago)

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Progress Report

User

Program Abnormal Behavior Analysis


Reporter: Li, Fong Ruei


National Taiwan University of Science and Technology


Slide 1 (of 15)

Machine Learning and Bioinformatics
Laboratory

Case Study


Multi
-
Step Attack


Attack Graph v.s. Normal Graph


User Program Habit


User Behavior Graph

Slide 2 (of 15)

Machine Learning and Bioinformatics
Laboratory

User Behavior Graph

Slide 3 (of 15)

Machine Learning and Bioinformatics
Laboratory

System Framework


Program
Dataset

Input


All Pairs &
MST

Method


User
Behavior
Graph

Output


Isomap


SSVM


Experiments

Slide 4 (of 15)

Machine Learning and Bioinformatics
Laboratory

System Framework

All Pairs & MST

Slide 5 (of 15)

Machine Learning and Bioinformatics
Laboratory

System Framework

Output

Slide 6 (of 15)

Machine Learning and Bioinformatics
Laboratory

Experiments


Program Dataset


Time : 2010/3/9~2010/3/10


User : 4 Users

Slide 7 (of 15)

Machine Learning and Bioinformatics
Laboratory

User Behavior Graph

Slide 8 (of 15)

Machine Learning and Bioinformatics
Laboratory

Experiments

Slide 9 (of 15)

Machine Learning and Bioinformatics
Laboratory

User Behavior Graph

Slide 10 (of 15)

Machine Learning and Bioinformatics
Laboratory

User Behavior Graph

Slide 11 (of 15)

Machine Learning and Bioinformatics
Laboratory

User Behavior Graph

Slide 12 (of 15)

Machine Learning and Bioinformatics
Laboratory

Experiments

Slide 13 (of 15)

The End

Thank

you

for

your

attention

Slide 14 (of 15)

Machine Learning and Bioinformatics
Laboratory

System Framework

MST

Slide 15 (of 15)