Depuis les travaux de Ristenpart [Ristenpart et al., 2009], les attaques par canaux auxiliaires se sont imposées comme un enjeu sécurité important pour les environnements virtualisés, avec une amélioration rapide des techniques d’attaque, et de nombreux travaux de recherche pour les détecter et s’en prémunir. Ces attaques exploitent le partage de ressources matérielles telles que les différents niveaux du cache de processeur entre des locataires multiples en utilisant la couche de virtualisation. Il devient alors possible d’en contourner les mécanismes de sécurité entre différentes instances virtualisées, par exemple pour obtenir des informations sensibles comme des clés cryptographiques. L’analyse des défis d’isolation et des formes d’atta...
In a virtualized environment, the hypervisor provides isolation at the software level, but shared in...
The technological evolution and the always increasing application performance demand have made of ma...
The technological evolution and the always increasing application performance demand have made of ma...
Cloud computing is based on the sharing of physical resources among several virtual machines through...
Cloud computing is based on the sharing of physical resources among several virtual machines through...
International audienceCloud computing infrastructures are highly based on the sharing of hardware re...
International audienceCloud computing infrastructures are highly based on the sharing of hardware re...
International audienceCloud computing infrastructures are highly based on the sharing of hardware re...
Cloud computing is an important technology that significantly reduces costs and increases operations...
The state-of-the-art Cloud Computing (CC) has been commercially popular for shared resources of thi...
Covert and Side-Channels have been known for a long time due to their versatile forms of appearance....
In a virtualized environment, the hypervisor provides isolation at the software level, but shared in...
In a virtualized environment, the hypervisor provides isolation at the software level, but shared in...
In a virtualized environment, the hypervisor provides isolation at the software level, but shared in...
In a virtualized environment, the hypervisor provides isolation at the software level, but shared in...
In a virtualized environment, the hypervisor provides isolation at the software level, but shared in...
The technological evolution and the always increasing application performance demand have made of ma...
The technological evolution and the always increasing application performance demand have made of ma...
Cloud computing is based on the sharing of physical resources among several virtual machines through...
Cloud computing is based on the sharing of physical resources among several virtual machines through...
International audienceCloud computing infrastructures are highly based on the sharing of hardware re...
International audienceCloud computing infrastructures are highly based on the sharing of hardware re...
International audienceCloud computing infrastructures are highly based on the sharing of hardware re...
Cloud computing is an important technology that significantly reduces costs and increases operations...
The state-of-the-art Cloud Computing (CC) has been commercially popular for shared resources of thi...
Covert and Side-Channels have been known for a long time due to their versatile forms of appearance....
In a virtualized environment, the hypervisor provides isolation at the software level, but shared in...
In a virtualized environment, the hypervisor provides isolation at the software level, but shared in...
In a virtualized environment, the hypervisor provides isolation at the software level, but shared in...
In a virtualized environment, the hypervisor provides isolation at the software level, but shared in...
In a virtualized environment, the hypervisor provides isolation at the software level, but shared in...
The technological evolution and the always increasing application performance demand have made of ma...
The technological evolution and the always increasing application performance demand have made of ma...