Catalogo dei prodotti della ricerca
IRIS è la soluzione IT che facilita la raccolta e la gestione dei dati relativi alle attività e ai prodotti della ricerca. Fornisce a ricercatori, amministratori e valutatori gli strumenti per monitorare i risultati della ricerca, aumentarne la visibilità e allocare in modo efficace le risorse disponibili.
EnglishUnattended Wireless Sensor Networks (UWSNs) are networks that operate without on-line data collection entities (Sink Collectors). This configuration enriches their flexibility but, at the same time, introduces new security issues. A challenging issue is data survival: in absence of the sink, in fact, data sensed by network sensors cannot be kept clear from the adversary. Cryptographic schemes, moreover, cannot be easily implemented: cryptographic material as well as sensed data are continuously exposed to the activity of a smart adversary [6]. Several strategies were proposed in literature which collectively attempt to mitigate this challenge. In this paper we investigate the use of replication as a mean to enhance the survival probability of collected data. We propose a scheme that deterministically grants data survival against a focused mobile adversary. We analyze the behavior of our proposal and study its security and efficiency properties to prove its suitability for UWSNs.
Replication schemes in Unattended Wireless Sensor Networks / Vitali, Domenico; Spognardi, Angelo; Mancini, Luigi Vincenzo. - STAMPA. - (2011), pp. 1-5. ((Intervento presentato al convegno 4th IFIP International Conference on New Technologies, Mobility and Security tenutosi a Paris, France nel February 2011 [10.1109/NTMS.2011.5721047].
Scheda prodotto non validato
Attenzione! I dati visualizzati non sono stati sottoposti a validazione da parte dell'ateneo
| Titolo: | Replication schemes in Unattended Wireless Sensor Networks | |
| Autori: | ||
| Data di pubblicazione: | 2011 | |
| Citazione: | Replication schemes in Unattended Wireless Sensor Networks / Vitali, Domenico; Spognardi, Angelo; Mancini, Luigi Vincenzo. - STAMPA. - (2011), pp. 1-5. ((Intervento presentato al convegno 4th IFIP International Conference on New Technologies, Mobility and Security tenutosi a Paris, France nel February 2011 [10.1109/NTMS.2011.5721047]. | |
| Handle: | http://hdl.handle.net/11573/762972 | |
| ISBN: | 978-142448704-2 | |
| Appartiene alla tipologia: | 04b Atto di convegno in volume |
File allegati a questo prodotto
Copyright © 2022