Browsing by Author "Stavrou, Eliana"

Conference Object

Combating persistent adversaries in wireless sensor networks using directional antennas

Stavrou, Eliana; Pitsillides, Andreas (2011)

Security is an important property in applications offering services in mission-critical areas, such as in healthcare, military, transportation, etc. Wireless sensor networks (WSN) support the mission of these applications ...

Conference Object

Recovering from the selective forwarding attack in WSNs - Enhancing the recovery benefits of blacklisting and rerouting using directional antennas

Stavrou, Eliana; Pitsillides, Andreas (Institute of Electrical and Electronics Engineers Inc., 2014)

Wireless sensor networks (WSNs) face a number of security challenges that can compromise their operation. A typical security attack that can be launched by an adversary, in order to affect the network's communication, is ...

Conference Object

Securing mobile healthcare systems based on information classification: DITIS case study

Stavrou, Eliana; Pitsillides, Andreas (2006)

Healthcare applications require special attention regarding security issues since healthcare is associated with mission critical services that are connected with the well being of life. Security raises special considerations ...

Conference Object

Security evaluation methodology for intrusion recovery protocols in wireless sensor networks

Stavrou, Eliana; Pitsillides, Andreas (2012)

Researchers have designed intrusion recovery protocols in Wireless Sensor Networks (WSN) with the aim of restoring compromised services and promoting a secure and reliable environment in WSNs. Currently, evaluation frameworks ...

Master Thesis

Security in e-Health: Information classification mapping into security technologies

Stavrou, Eliana (Πανεπιστήμιο Κύπρου, Σχολή Θετικών και Εφαρμοσμένων Επιστημών / University of Cyprus, Faculty of Pure and Applied Sciences, 2006-06)

This research work addresses security-related issues in the electronic and mobile healthcare environments and proposes an appropriate security framework. The proposed framework will identify the necessary security technologies ...

Conference Object

Security in future mobile sensor networks - Issues and challenges

Stavrou, Eliana; Pitsillides, Andreas; Hadjichristofi, George C.; Hadjicostis, Christoforos N. (2010)

Existing security research in wireless sensor networks is based on specific assumptions about the nodes and the network environment that are tied to specific usage scenarios. Typical scenarios consider sensor nodes that ...

Conference Object

Situation aware intrusion recovery policy in WSNs

Stavrou, Eliana; Pitsillides, Andreas (Institute of Electrical and Electronics Engineers Inc., 2016)

Wireless Sensor Networks (WSNs) have been gaining tremendous research attention the last few years as they support a broad range of applications in the context of the Internet of Things. WSN-driven applications greatly ...

Article

A survey on secure multipath routing protocols in WSNs

Stavrou, Eliana; Pitsillides, Andreas (2010)

Routing protocols in wireless sensor networks (WSN) have been substantially investigated by researches. Most state-of-the-art surveys have focused on reviewing the different routing schemes that have been proposed for WSN ...

Conference Object

Vulnerability assessment of intrusion recovery countermeasures in wireless sensor networks

Stavrou, Eliana; Pitsillides, Andreas (2011)

Wireless sensor networks (WSNs) have become a hot research topic in recent years and are considered to be one of the building blocks of pervasive computing. Many diverse, mission-critical applications are deployed, including ...

Conference Object

WSN operability during persistent attack execution

Stavrou, Eliana; Pitsillides, Andreas (Institute of Electrical and Electronics Engineers Inc., 2016)

Wireless Sensor Networks (WSNs) are utilized in a number of critical infrastructures, e.g. healthcare, disaster and relief. In sensitive environments, it is vital to maintain the operability of the network in an effort to ...