#BITTORRENT SYNC VS DROPBOX PROFESSIONAL#

Quick and Choo (2013c) also determined that the act of downloading data from cloud counterparts using a web or client application does not modify the hash of the data of relevance despite changes in file creation/modification times. (2014),, Shariati, Dehghantanha, Martini, and Choo (2015), found that metadata and other data artefacts could potentially be recovered from client devices used to access cloud services, even when the data has been erased using eraser software, such as Eraser and CCleaner (Quick and Choo, 2013a, 2013b. Research with a technical focus generally aims to address particular challenges associated with the on-device and remote collections of data artefacts from a decentralised cloud infrastructure (Zafarullah et al., 2011 Marty, 2011 Martini and Choo, 2012 Martini and Choo, 2013 Quick et al., 2014 Dykstra and Sherman, 2013 Zawoad et al., 2013 Gebhardt and Reiser, 2013 Martini and Choo 2014c). Finally, we address security concerns, in particular, the access control on data sharing following the Digital Safe requirements. Second, we propose an efficient synchronization protocol called SyncDS with minimum resource consumption that ensures the synchronization of user data between the Client and the Cloud Digital Safe. We start by strengthening the security of these APIs to be used by our Client Digital Safe. First, we propose a Client Digital Safe based on HTML5 Local Storage APIs. We contribute in this research area in three ways. This thesis is focused on two main areas : 1) the proposal of a standardized Client Digital Safe where user data are stored locally and 2) the synchronization of these data between the Client and the Cloud Digital Safe and between the different user devices. There is already a proposed standardized Cloud Digital Safe on the server side storage that follows the AFNOR specification while there is no standardized solution yet on the client-side. The main motivation of this PhD thesis is to migrate towards the adoption of standardized solutions to ensure secure and reliable cross-device data management in both the client and server side. These applications are related neither to the used devices nor to the installed software. The main purpose is to provide the web developer with a vendor-neutral language that enables the implementation of competing application with lower cost. With this new version, innovative features and APIs are introduced to follow business and user requirements. In recent years, however, the Web has faced a revolution in developing standardized solutions triggered by the significant improvements of HTML5. This strategy has shown its deficiency on security issues, cost, developer support and customization.

The proposed frameworks are mainly based on proprietary solutions called private or closed solutions. Cross-device data management, therefore, remains the concern of several academic and industrial studies. This paper outlines the client application, its detected network traffic and identifies artefacts that may be of value as evidence for future digital investigations.ĭue to technological advancements, people are constantly manipulating multiple connected and smart devices in their daily lives. The importance of understanding BitTorrent Sync and its resulting digital investigative implications for law enforcement and forensic investigators will be paramount to future investigations. The service is completely decentralised, offers much of the same synchronisation functionality of cloud powered services and utilises encryption for data transmission (and optionally for remote storage). BitTorrent Sync is seen as an alternative by many and has gathered over two million users by December 2013 (doubling since the previous month). A number of these services have recently been reported as sharing information with governmental security agencies without warrants.

#BITTORRENT SYNC VS DROPBOX PROFESSIONAL#

With professional and home Internet users becoming increasingly concerned with data protection and privacy, the privacy afforded by popular cloud file synchronisation services, such as Dropbox, OneDrive and Google Drive, is coming under scrutiny in the press.

Bittorrent sync vs dropbox