Anzeige
Erschienen in:
2017 | OriginalPaper | Buchkapitel
Development of Unidirectional Security Gateway Satisfying Security Functional Requirements
verfasst von : Seon-Gyoung Sohn, Jungchan Na, Kyung-Soo Lim
Erschienen in: Advanced Multimedia and Ubiquitous Engineering
Verlag: Springer Singapore
Aktivieren Sie unsere intelligente Suche, um passende Fachinhalte oder Patente zu finden.
Wählen Sie Textabschnitte aus um mit Künstlicher Intelligenz passenden Patente zu finden. powered by
Markieren Sie Textabschnitte, um KI-gestützt weitere passende Inhalte zu finden. powered by
Abstract
A connection between an industrial control network and IT network can expose measurement equipment, control systems and important infrastructure components to various cyber-attacks. Many technologies have been proposed to protect industrial control networks against cyber-attacks and to provide confidentiality, integrity, and availability. Among the technologies, a physical unidirectional security gateway provides protection of critical systems by forcing unidirectional communication between the two networks. The unidirectional security gateway needs to provide safety and reliability, and to guarantee, the common criteria for information technology security evaluation is operated. In this paper, we propose a unidirectional security gateway satisfying security functional requirements derived from CC v3.1.