ACCESS CONTROL POLICY IN INDUSTRIAL CONTROL SYSTEM (ICS)

Abstract

Purpose of work: This paper focuses on recommending the use of a Role-Based Access Control (RBAC) model for developing access control policies in an industrial control system (ICS). The
form displays the information assets of the company system required to operate the industrial
network. Based on the results of the work performed, user roles and administrative roles are
determined. A hierarchy of user roles has been created with restrictions in place to ensure the
security of the information system. Differentiation Matrix was developed in Access Network.