title: The role and importance of information from open sources in increasing vulnerability to security threats in cyberspace, with particular reference to cyberterrorism
abstract: The aim of the article is to present how the role and importance of open source information has increased in recent years as a significant part of the functioning of societies has moved to the world of Internet. Unfortunately, along with this trend, new threats have emerged, including those of a cyberterrorist nature, which require immediate action to limit their impact on information security.
journal: Terroryzm