The Insider Threat and SharePoint

An update to my last blog post, the 2010 Verizon Data Breach Investigations Report found that 48% of data breaches were caused by insiders. This most recent version of the VDBIR includes data from breach investigations by the US Secret Service.

http://www.verizonbusiness.com/resources/reports/rp_2010-data-breach-report_en_xg.pdf

In addition, a vendor (Cyber-Ark) study reported in Network World (7/12/10) found that:

67% of IT professionals have accessed information not relevant to their role
41% of IT staff have abused administrative passwords to snoop on sensitive or confidential information

In addition, an amazing 74% of IT staff respondents answered "yes" to the question "Can you get around any controls that have been put in place to monitor your privileged access?".  35% of respondents admitted to having experienced insider sabotage or IT security fraud, and 39% suspect that competitors have received some of the company's sensitive or proprietary information or IP.

Specific to SharePoint, a separate vendor survey (Surety) in 2009 found that 46% of respondents estimated the value of data stored in SharePoint exceeded $10M, with 9% valuing their data stored in SharePoint at greater that $500M. The same study found that 18% of SharePoint users have experienced data breaches, and of these, 2/3 of breaches were at the hands of insiders.  

The insider threat is a very big deal in IT security generally, and in SharePoint data breaches specifically.

JD




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