U.S. Agencies Need to Improve Cyber Incident Response Practices

U.S. Agencies Need to Improve Cyber Incident Response Practices

The U.S. Government Accountability Office (GAO) found that twenty-four major federal agencies did not consistently demonstrate that they are effectively responding to cyber incidents (a security breach of a computerized system and information).

Based on a statistical sample of cyber incidents reported in fiscal year 2012, GAO projects that these agencies did not completely document actions taken in response to detected incidents in about 65 percent of cases (with 95 percent confidence that the estimate falls between 58 and 72 percent). For example, agencies identified the scope of an incident in the majority of cases, but frequently did not demonstrate that they had determined the impact of an incident.

In addition, agencies did not consistently demonstrate how they had handled other key activities, such as whether preventive actions to prevent the reoccurrence of an incident were taken. Although all 6 selected agencies that GAO reviewed in depth had developed parts of policies, plans, and procedures to guide their incident response activities, their efforts were not comprehensive or fully consistent with federal requirements. In addition, the Office of Management and Budget (OMB) and the Department of Homeland Security (DHS) conduct CyberStat reviews, which are intended to help federal agencies improve their information security posture, but the reviews have not addressed agencies´ cyber incident response practices. Without complete policies, plans, and procedures, along with appropriate oversight of response activities, agencies face reduced assurance that they can effectively respond to cyber incidents.

Read the GAO report here:
http://www.gao.gov/assets/670/662901.pdf

venerdì 30 maggio 2014
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