This guide outlines the concept of shadow IT, which refers to the use of unauthorized software by employees within an organization. It highlights that a significant percentage of employees, specifically 64%, have created at least one shadow IT account in the past year, often using unapproved applications to enhance productivity. The document discusses the challenges posed by shadow IT, particularly in the context of remote work, where a 59% increase in its usage has been observed. It emphasizes the security risks associated with shadow IT, including unauthorized access to data and potential malware infections. The text also notes that management-level employees are more likely to engage in shadow IT than entry-level staff. To mitigate these risks, the guide suggests fostering a culture of security awareness and improving the approval process for new software. By adopting tools like password managers, organizations can better manage shadow IT and enhance overall security.