A new International Business Machines Corp. security tool uses Big Data to help CIOs detect internal and external security threats in new ways—and can even scan email and social media to flag apparently “disgruntled” employees who might be inclined to reveal company secrets, according to Sandy Bird, chief technology officer of IBM’s security systems division.
The new tool, called IBM Security Intelligence with Big Data, is designed to crunch decades worth of emails, financial transactions and website traffic, to detect patterns of security threats and fraud. Beyond its more conventional threat prevention applications, the new platform, based on Hadoop, a framework that processes data-intensive queries across clusters of computers, will allow CIOs to conduct sentiment analysis on employee emails to determine which employees are likely to leak company data, Mr. Bird said. That capability will look at the difference between how an employee talks about work with a colleague and how that employee discusses work on public social media platforms, flagging workers who may be nursing grudges and are more likely to divulge company information. “By analyzing email you can say this guy is a disgruntled employee and the chance that he would be leaking data would be greater,” Mr. Bird said of IBM’s new tool.
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