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Remote Access and Synchronization Over Nomadic Devices for Personal Clouds

Personal clouds are becoming popular due to the raising privacy concerns regarding the available public cloud services. This is mainly because user data is being used for data mining purposes by recommendations and e-commerce tasks. However, there are limitations in personal cloud devices which makes the user experience poor. Although it is challenging to embrace hybrid cloud solutions for personal use, people tend to use Network-Attached Storage (NAS) and hybrid cloud solutions which are available for enterprise usage. This paper presents a novel concept which enables personal cloud devices to perform synchronization over nomadic access devices and provide remote access similar to that of existing cloud storage services. The presented personal cloud solution implements the most widely used features, while successfully obtaining a competitive user experience and performance in comparison with existing cloud services. Furthermore, this solution provides the users with expected privacy for content as in the case of a generic NAS device. The highlighted features include remote file browsing, shareable link generation, robust synchronization among personal cloud devices, simple user management similar to cloud services and remote file uploading/downloading facilities. The developed features intend to bridge the gap between existing cloud storage solutions and NAS devices by introducing cloud services to the NAS devices. The presented solution provides the features at a minimum bandwidth utilization while providing a greater user experience along with the privacy of data.