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Big Data: Storage, Sharing, and Security
account passwords was leaked in 2012; 450,000 Yahoo! user IDs were stolen by network
attacks; 6,000,000 user login names, passwords, and email addresses were leaked in December
2011 when Chinese Software Developer Network’s security system got hacked [21].
One of the very important issues in Big Data world is the privacy problem. Because of
the speedy development of Internet technologies and the IoT, all kinds of information related
to our lives and jobs have been collected and stored. Therefore, our actions are always being
monitored and analyzed, which drive more researchers to propose techniques, methods, ...