Cyber Warfare: Nations Cyber Conflicts, Cyber Cold War Between Nations and its Repercussion

The paper consists of three-part. The first consideration with the concept of cyberspace, its main component, the issues of identity and authentication in the cyberspace, vulnerability, and threats, the concept in the second - `Is it matter" - The researchers on the notion of "cyber-attack" and the problem of establishing its source describe the phenomenon of "cybercrime," "cyber espionage, "cyberterrorism," as well as some forms of cyberattacks. A significant part is devoted to "cyberwar" fundamentals of the military strategy, the mechanisms of checks, and the assessment of threats (cyber forces). The third part - `What we can do' - An analysis of the development problems of cybersecurity space, its legal framework, the role in this process of the national governments and international organizations, issues of public-private partnership, and the paper mainly focus on cyberattacks and cybercrime prevention using advance technology.