Table 1 The payoff matrix of the game.

From: Research on infrastructure network protection strategy based on bayesian stackelberg game under asymmetric conditions

Payoff

Matrix

Attacker

DA

PA

NA

Defender

DA

\(U_D(s_D,s_D) U_A(s_D,s_D)\)

\(U_D(s_D,s_P) U_A(s_D,s_P)\)

\(U_D(s_D,s_N) U_A(s_D,s_N)\)

PA

\(U_D(s_P,s_D) U_A(s_P,s_D)\)

\(U_D(s_P,s_P) U_A(s_P,s_P)\)

\(U_D(s_P,s_N) U_A(s_P,s_N)\)

NA

\(U_D(s_N,s_D) U_A(s_N,s_D)\)

\(U_D(s_N,s_P) U_A(s_N,s_P)\)

\(U_D(s_N,s_N) U_A(s_N,s_N)\)