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Table 3 Performance and comparison of PASAD and EPASAD framework for all 14 attacks present in the C-town dataset

From: EPASAD: ellipsoid decision boundary based Process-Aware Stealthy Attack Detector

Attack

1

2

3

4

5

6

7

8

9

10

11

12

13

14

Time (EPASAD)

0

10

3

16

12

16

32

18

0

0

10

18

4

10

Time (PASAD)

0

\(\times\)

4

17

10

14

26

\(\times\)

22

0

10

52

4

17

Count (EPASAD)

6

2

10

6

6

5

5

3

8

7

9

6

4

2

Count (PASAD)

6

0

9

6

3

5

5

0

4

6

11

3

3

2

  1. The comparisons are based on the time (in hours) taken to detect an attack and the number of sensors that trigger the alarms. Here ‘\(\times\)’ represents an attack not detected