Cascading-Failures Effect on Heterogeneous Internet of Things Systems under Targeted Selective Attack

Figure 2

The process of cascading failure. (a) Initial stage. (b) Stage 1. (c) Stage 2. (d) Stage 3. (e) Stage 4. (f) Stage 5.

(a)

(b)

(c)

(d)

(e)

(f)