81documents trouvés
Componentization of fault tolerance software for fine-grain adaptation
T.PAREAUD, J.C.FABRE, M.O.KILLIJIAN
TSF
Manifestation avec acte : The 14th IEEE Pacific Rim International Symposium on Dependable Computing (PRDC'08), Taipei (Taiwan), 15-17 Décembre 2008, pp.248-255 , N° 08322
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Mots-Clés / Keywords
Fault tolerance adaptation; Reflective architecture; Component models;
FADA: Formalisms and Algorithms for resilient services Design in Ambient systems
M.ROY, M.O.KILLIJIAN, L.QUERZONI, F.BONNET, S.TUCCI PIERGIOVANNI, S.BONOMI
Rome, TSF, IRISA
Manifestation avec acte : 2nd International Conference on Distributed Event-Based Systems (DEBS 2008), Rome (Italie), 1-4 Juillet 2008, 2p. , N° 08440
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114902Experimental evaluation of ubiquitous systems. Why and how to reduce WiFi communication range
M.O.KILLIJIAN, D.POWELL, M.ROY, G.SEVERAC
TSF, 2I
Manifestation avec acte : 2nd International Conference on Distributed Event-Based Systems (DEBS 2008), Rome (Italie), 1-4 Juillet 2008, 2p. , N° 08439
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114900FADA: formalisms and algorithms for resilient services design in ambient systems
M.ROY, M.O.KILLIJIAN, S.TUCCI PIERGIOVANNI, L.QUERZONI, S.BONOMI, S.SCIPIONI, F.BONNET
TSF, Rome, IRISA
Manifestation avec acte : 7th European Dependable Computing Conference (EDCC 2008), Kaunas (Lithuanie), 7-9 Mai 2008, 2p. , N° 08441
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114913Towards an assessment-based adaptable software architecture for dependability
J.C.FABRE, M.O.KILLIJIAN, T.PAREAUD, P.PPOPOV, T.ROBERT, M.ROY
City University, TSF
Rapport LAAS N°08102, Mars 2008, 26p.
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113235Resilient architecture (final version). Deliverable n° D2.1.2
A.CASIMIRO, A.BONDAVALLI, M.CALHA, M.CLEMETSEN, A.DAIDONE, M.DIXIT, Z.EGEL, L.FALAI, F.DI GIANDOMENICO, A.F.HANSEN, G.HUSZERL, A.KOVI, M.O.KILLIJIAN, T.LIPPMAN, Y.LIU, E.V.MATTHIESEN, H.MONIZ, A.NICKELSEN, J.J.NIELSEN, T.RENIER, M.ROY, J.RUFINO, H.P.SCHWEFEL, I.E.SVINNSET
FCUL Portugal, UNIFI, TELENOR, AAU, BME Hungary, TSF, AAU Danemark, Lisboa
Rapport de Contrat : HIDENETS, Project IST-FP6-STREP-26979, Mars 2008, 116p. , N° 08068
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113191Application of the evaluation framework to the complete scenario (preliminary version). Deliverble n° D4.2.1
P.LOLLINI, A.BONDAVALLI, A.CECCARELLI, L.COURTES, L.FALAI, J.GRONBAEK, O.HAMOUDA, M.KAANICHE, M.O.KILLIJIAN, M.KOVACS, I.MAJZIK, E.V.MATTHIESEN, A.NICKELSEN, L.MONTECCHI, J.J.NIELSEN, D.POWELL, T.RENIER
UNIFI, TSF, BME Hungary, AAU Danemark, AAU
Rapport de Contrat : HIDENETS, Project IST-FP6-STREP-26979, Janvier 2008, 107p. , N° 08032
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112771Dependability evaluation of cooperative backup strategies for mobile devices
L.COURTES, O.HAMOUDA, M.KAANICHE, M.O.KILLIJIAN, D.POWELL
TSF
Manifestation avec acte : 13th Pacific Rim International Symposium on Dependable Computing (PRDC 2007), Melbourne (Australie), 17-19 Décembre 2007, pp.139-146 , N° 07530
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Mots-Clés / Keywords
Mobile ad hoc networks; data backup; Markov chains; GSPNs; Dependability evaluation;
MoSAIC: mobile system availability integrity and confidentiality - Final progress report
M.O.KILLIJIAN, M.BANATRE, C.BRYCE, L.BLAIN, P.COUDERC, L.COURTES, Y.DESWARTE, D.MARTIN-GUILLEREZ, R.MOLVA, N.OUALHA, D.POWELL, Y.ROUDIER, I.SILVAIN
TSF, IRISA, 2I, EURECOM
Rapport de Contrat : ACI Sécurité & Informatique 2004, projet n° 04588, MoSAIC, Décembre 2007, 100p. , N° 07697
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112454Security rationale for a cooperative backup service for mobile devices
L.COURTES, M.O.KILLIJIAN, D.POWELL
TSF
Manifestation avec acte : 3rd Latin-American Symposium on Dependable Computing, Morelia (Mexique), 26-28 Septembre 2007, pp.212-230 , N° 07082
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Abstract
Mobile devices (e.g., laptops, PDAs, cell phones) are increasingly relied on but are used in contexts that put them at risk of physical damage, loss or theft. This paper discusses security considerations that arise in the design of a cooperative backup service for mobile devices. Participating devices leverage encounters with other devices to temporarily replicate critical data. Anyone is free to participate in the cooperative service, without requiring any prior trust relationship with other participants. In this paper, we identify security threats relevant in this context as well as possible solutions and discuss how they map to low-level security requirements related to identity and trust establishment. We propose self-organized, policy-neutral mechanisms that allow the secure designation and identification of participating devices. We show that they can serve as a building block for a wide range of cooperation policies that address most of the security threats we are concerned with. We conclude on future directions.
Mots-Clés / Keywords
Mobile services; data backup; Security; Dependability;