Insider threat detection has become a paramount concern in modern times where
organizations strive to safeguard their sensitive information and critical assets from …

The most detrimental cyber attacks are usually not originated by malicious outsiders or
malware but from trusted insiders. The main advantage insider attackers have over external …

Zero trust architecture (ZTA) is a paradigm shift in how we protect data, stay connected and
access resources. ZTA is non-perimeter-based defence, which has been emerging as a …

Insider threats pose a critical challenge for securing computer networks and systems. They
are malicious activities by authorised users that can cause extensive damage, such as …

Insider threats are expensive, difficult to detect, and sadly, on the rise. Despite significant
research efforts, existing approaches are inadequate in accuracy and precision. They also …

Insider threats constitute a major cause of security breaches in organizations. They are the
employees/users of an organization, causing harm by performing any malicious activity …

Insider threats are a significant source of security breaches in organizations. They are often
identified using machine and deep learning methods. These methods rely on predefined …

Artificial intelligence and machine learning have recently made outstanding contributions to
the performance of information system and cyber--physical system security. There has been …

Insider threats pose a significant challenge in cybersecurity, demanding advanced detection
methods for effective risk mitigation. This paper presents a comparative evaluation of data …

The complexity, concealment and infrequency of malicious internal actions make it difficult to
detect insider threats. In the process of traditional reactive forensic investigation, analysis …