Security threats in cyberspace

The article is an attempt to highlight the main types of security threats in cyberspace. As literature provides a multitude of different approaches, standards, methodologies, and proposals for the classification of threats, the article focuses on threats to privacy and national ICT security. Cyberspace is subject to increasingly sophisticated and targeted threats, while our growing reliance on cyberspace exposes our privacy to risks, giving rise to new and significant security gaps. Due to its specific characteristics, it generates serious threats to individuals as well as to national and international security. Depending on the research perspective we adopt, these threats are variable, multidimensional, and multifaceted in nature. Therefore, they require systematic analysis and response.