In the end, there would be some suggestions for Sony to recover from this hack. Some specific topics in terms of impacts of security breaches around the real world, difficult attributes to hack, data security, and cloud computing security are introduced and analyzed in detail as well. Next, it comes to the similar hacking cases from HBGary Federal, LinkedIn and Anthem for reference. First of all, the timeline of whole hack event would be listed. Therefore, this report would make an analysis of Sony Pictures’ case from the perspective of importance of information security. Insight Sony’s hack, it is obvious that different network security lessons could be learned via detailed investigation of what Sony could have done differently or what Sony could have improved in its daily operation. It has raised the public attention while increasingly numbers of organizations are relying on information under the current information era running by advanced technology.

While the definition of Information security is the combination of “technologies, standards, policies and management practices”, which can be applied to data to keep the security of it (Silic & Back, 2014). The importance of information security is about preserving confidentiality, integrity and availability of data.

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