Optimal Decision-Making Approach for Cyber Security Defense Using Game Theory and Intelligent Learning

Algorithm 1

Attack-defense graph generation algorithm.

	Input: Elements of Cyber security , Attack Template , Defense Template
	Output: Attack graph
(1)	/∗ Generate all nodes ∗/
(2)	for each do:/∗ Attack instantiation to generate attack edges ∗/
(3)	update in /∗ Updating Cyber security Elements ∗/
(4)	if and and and :
(5)
(6)
(7)
(8)
(9)	end if
(10)	end for
(11)	for each do:/∗ Defense instantiation to generate defense edges ∗/
(12)	if and :
(13)
(14)	end if
(15)	end for
(16)	for each do:/∗ Remove isolated nodes S ∗/
(17)	if and :
(18)
(19)	end if
(20)	end for
(21)	Return