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Erschienen in:
2013 | OriginalPaper | Buchkapitel
Trusted Launch of Virtual Machine Instances in Public IaaS Environments
verfasst von : Nicolae Paladi, Christian Gehrmann, Mudassar Aslam, Fredric Morenius
Erschienen in: Information Security and Cryptology – ICISC 2012
Verlag: Springer Berlin Heidelberg
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Cloud computing and Infrastructure-as-a-Service (IaaS) are emerging and promising technologies, however their adoption is hampered by data security concerns. At the same time, Trusted Computing (TC) is experiencing an increasing interest as a security mechanism for IaaS. In this paper we present a protocol to ensure the launch of a virtual machine (VM) instance on a trusted remote compute host. Relying on Trusted Platform Module operations such as
binding
and
sealing
to provide integrity guarantees for clients that require a trusted VM launch, we have designed a trusted launch protocol for VM instances in public IaaS environments. We also present a proof-of-concept implementation of the protocol based on OpenStack, an open-source IaaS platform. The results provide a basis for the use of TC mechanisms within IaaS platforms and pave the way for a wider applicability of TC to IaaS security.