Modeling Coupled Nonlinear Multilayered Dynamics: Cyber Attack and Disruption of an Electric Grid

Figure 7

Sweeps over the fraction of decoy cyber components, . (a) The mean (solid line) and standard deviation of the time of detection (dotted line) of the time at which compromise is detected. (b) The mean (solid) and standard deviation (dotted line) number of compromised cyber components at the time that cyber compromise is detected. (c) The steady-state performance of the physical system after recovery. In this case, we only show the mean because the standard deviation is much smaller than the mean. (d) The mean (solid line) and standard deviation (dotted line) of the minimum performance over the course of compromise and recovery.

(a)

(b)

(c)

(d)