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METHOD AND NODES FOR PROVIDING SECURE ACCESS TO CLOUD COMPUTING FOR MOBILE USERS
METHOD AND NODES FOR PROVIDING SECURE ACCESS TO CLOUD COMPUTING FOR MOBILE USERS
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机译:为移动用户提供云计算安全访问权限的方法和节点
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摘要
A mobile node, a gateway node and methods are provided for securely storing a content into a remote node. The mobile node, or a gateway node of a network providing access to the mobile node, applies a content key to the content prior to sending the content for storage in the remote node. The content key is generated at the mobile node, based on a random value obtained from an authentication server, or directly at the authentication server if applied by the gateway node. The content key is not preserved in the mobile node or in the gateway node, for security purposes. When the mobile node or the gateway node fetches again the content from the remote node, the same content key is generated again for decrypting the content. The remote node does not have access to the content key and can therefore no read or modify the content.
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