Whitepaper called Assessing Cloud Node Security. It is the result of research undertaken by Context into the technical risks associated with Cloud computing infrastructure nodes. Context rented a range of Cloud nodes currently offered by the major providers and performed a review of their security, including the limitations imposed by providers on the types of technical security testing allowed to be performed.
b4725537feae5af54cab3faff55143a23c3a19852d8647e16920dd29290f7747