Security Model for Detection of Insider Security Systems Threats .

Abstract

insiders are people with legal access to information. They pause a challenge to security of information systems. Insiders information security systems threats may compromise the system security through misusing the resources they have been assigned to accomplish their roles in an institution. There are models that have been presented to help organization protect itself against insider security attacks. The models presented are categorized as predictive, intent-driven threats models and domain oriented model. There are inadequate models in literature that can be applied in organizations for insider security threats protection. The existing model further faces challenges at the implementation stage and practical implications of the model use in organization.