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Cloud computing is an emerging computing paradigm in which resources of the computing infrastructure are provided as services over the Internet. As promising as it is, this paradigm also brings forth many new challenges for data security and access control when users outsource sensitive data for sharing on cloud servers, which are not within the same trusted domain as data owners. To keep sensitive...
The purpose of TPM authorization mechanism is to authenticate the owner of a TPM or to authorize the use of an instance of a TPM capability. The TPM treats knowledge of the AuthData as complete proof of ownership of the entity. The main specification defines an authorized user must provide the parent key AuthData before loading its child key and provide the child key AuthData before using it. All...
Recent advances in distributed in-network data storage and access control have led to active research in efficient and robust data management in wireless sensor networks (WSNs). Although numerous schemes have been proposed this far, most of them do not provide enough attention towards exploiting user hierarchy and sensor heterogeneity, which is quite a practical issue especially when deploying WSNs...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.