JOURNAL OF POLYTECHNIC-POLITEKNIK DERGISI, cilt.19, sa.1, ss.39-51, 2016 (ESCI)
Severe financial losses incurred by cyber security attacks with increasing complexity and frequency, as well as booming cyber security sector offering variety of products as investment options have led the focus of the research in the field to the economic dimension of cyber security. The need for determination of methods to be used when making cyber security investment decisions under budget constraints have become prominent.