Challenges arising from cyber security in the dimension of modern global security (on the example of the Russia-Ukraine war)

The challenges and threats from cyber security are increasing every day in the world. All this has a significant impact on international relations. When we are dealing with such a revolutionary development of technology as in the 21st century, it is already necessary for all states to have high-standard cyber security systems. This is not an easy issue to solve, because cyber security requires quite a lot of finances, human resources, and also specially trained professionals. Threats emanating from cyberspace need a proper response, in this case we have no choice, the whole world is facing danger. Cybercrime and the damage caused by it are increasing year by year. Also, all this affects a person psychologically and leaves a feeling of insecurity. The biggest problem is that aggressive states, terrorist organizations, non-state groups, large corporations, etc. are mostly involved in this virtual war (as in the real one). As an example, we can cite such an aggressor state as Russia, which carries out major cyber attacks against Ukraine, Georgia and other states whose cyber security systems are less protected. The transition of political, military, social or criminal processes into cyberspace has made cyber security one of the main segments of state security. Countries with developed cyber-offensive potential, primarily Russia, successfully use cyberspace both during war and conflict, as well as in peacetime, to gain geopolitical advantage. This article discusses the challenges and threats associated with the development of modern cyber and information technologies, analyzes the threats associated with the new information security capabilities of modern states, including cybersecurity. The aim of the paper is to present the role of cyber security in the Russia-Ukraine war and the threats arising from it. The following methods are used in the paper: methods of historical-descriptive, policy research and comparative analysis. The paper uses the theories of balance of power and securitization.