CYBER SECURITY STRATEGY OF MONTENEGRO 2018-2021 teracy of end-users and failure to observe best practices when using a communication device is a separate challenge. The reason for the above mentioned problem is insufficiently raised awareness among the population about the problem of cyber security in general. Finally, a great challenge for countries is a small number of experts who would be able to constantly participate in the cyber security domain and adequately implement reforms. ctions of administration and governance of information systems from the security management function of these systems. In cases when human resources are limited, in some institutions the functions of security and administration overlap. This fact directly causes a decrease in the level of security of the system because there is no second instance control over administrators, but they themselves also perform the security function of their institution. Following the best security practices, one of the challenges is to clearly separate the fun-  11