Multistage Attack Graph Security Games: Heuristic Strategies, with Empirical Game-Theoretic Analysis

Algorithm 5

Find blocked nodes.

1 Input: ;

2 Initialize block status isBlocked for all and isBlocked for all

;

3  for   with isBlockeddo

4if    then

5if    then

6;

7else

8if    then

9;

10 Return .