جستجوی مقالات مرتبط با کلیدواژه "زیرساخت حیاتی" در نشریات گروه "علوم سیاسی"

Today, cyber threats to industrial control systems, which are increasingly used in critical infrastructures, are more complex than can be easily dealt with. The security of these systems has become one of the most urgent concerns of all industrial players, including governments.Based on this, presenting a strategic model for the secure use of industrial control systems in critical infrastructures, which is the goal of this research, is essential.In this research, by referring to the directional elements of the cyber field, the country's upstream documents, documents and strategic measures of other countries, examining domestic and international models and plans and with expert analysis, designed a conceptual model and extracted researched the dimensions, components and indicators and then designed a researcher-made questionnaire based on interviews with experts and documents to answer the research questions.The results of this research show that the strategic pattern of secure use has 3 dimensions, 12 components and 67 sub-components, which are the most important components in the process dimension, in order of priority, structures and systems, policy , rules and regulations, use and administration. The technology dimension is security organization, preventive measures, incident analysis and management, diagnostic measures and recovery measures, and the human resources dimension is capacity building and human resource management

The Development of communication infrastructures and connection of Heterogeneous networks with concurrent expansion of diverse services at national and local organizations beside of it's Unusual and intertwined structure are main reason for growing of vulnerabilities and threats in cyberspace. Cyber threats with effectiveness at national level against some of these infrastructures -as known critical infrastructures- impose huge and Irrecoverable costs on the organizations, societies and countries. The main action in dealing with these cases is to identify the above threats. The purpose of this study is to analyze these threats in the form of a rational conceptual model for their classification. Achieving this goal requires identifying cyber threat classifications, examining their rationale and typology at critical infrastructure level. In this study, by conducting relevant researches, reviewing the literatures, identifying frequent cyber threats, validating them from credible sources, and extracting common concepts related to cyber threat identification, dimensions, components and indicators of cyber threat classification of critical infrastructures were extracted. The data were collected by Meta-synthesis and the results were validated by Kappa coefficient. The results came in the form of a rational conceptual model of cyber threat classification of critical infrastructures whose six dimensions are: threats, threat factors, threat characteristics, intrusive view, system description, and threat identification resources.