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2 Journal of Polish Safety and Reliability Association

2 2016

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WARSYS : An efficient data warehouse to support decision support components of health services in major crises

100%

Efstathio N. , Psaroudakis C. , Skitsas M. , Koutras N.

2016

tom Vol. 7, No. 1

53--60

Critical infrastructures (CI) are organizations and facilities of major importance and form the backbone of a national economy, security and health. Due to their significance, they may become target of an attack such as terrorist resulting in crisis event. Decision making systems to support and facilitate the operation of emergency health services in major incidents and crises, could play a significant role. In order to support those systems, efficient databases that could store and manage data from different sources, multiple levels of user privileges within a secure environment become a necessity. In this work, we propose and develop the WARSYS component. The main advantage of WARSYS database, is the ability to collect and store information from different sources providing appropriate interfaces. The WARSYS database structure will be developed within IMPRESS framework, with a view of extracting in real time, medical and logistics information from available repositories.

Towards the Protection of Critical Information Infrastructures using a Lightweight, Non-intrusive Embedded System

88%

Skitsas M. , Efstathiou N. , Charalambous E. , Koutras N. , Efthymiou C.

2016

tom Vol. 7, No. 1

187--192

Critical Infrastructures (CIs), such as those that are found in the energy, financial, transport, communications, water, health and national security sectors, are an essential pillar to the well-being of the national and international economy, security and quality of life. These infrastructures are dependent on a wide variety of highly interconnected information systems for their smooth, reliable and continuous operation. Cybercrime has become a major threat for such Critical Information Infrastructures (CIIs). To mitigate this phenomenon, several techniques have been proposed within the space of Intrusion Detection Systems (IDSs). IDS is an important and necessary component in ensuring network security and protecting network resources and network infrastructures. In this paper, we propose a lightweight, non-intrusive generic embedded system that aids in the protection of CIIs. The operation of the proposed system is based on state of the art IDS and other open source frameworks for the monitoring and supporting services and aims to fulfill the end-user’s requirements. The generic and non-intrusive nature of the system along with the low configuration effort allows rapid deployment to a wide range of CII nodes such as telecommunication routers and smart grid nodes, as well as for single endpoint protection.