tailieunhanh - THE FEDERAL BUREAU OF INVESTIGATION'S ABILITY TO ADDRESS THE NATIONAL SECURITY CYBER INTRUSION THREAT

All SAIs face a situation in which the potential audits they might perform far exceed the audit resources that are available, in terms of the number and mix of skills of the audit staff. These constraints limit both the number and the type of audits that an SAI can undertake. For example, audit staff that are skilled in performing certain kinds of regularity audits may not have the skills needed to carry out certain types of performance audits and vice versa. Thus, in seeking high levels of quality, the first task of an SAI (or of. | The Federal Bureau of Investigation s Ability to Address the National Security Cyber Intrusion Threat . Department of Justice Office of the Inspector General Audit Division Audit Report 11-22 April 2011 REDACTED - FOR PUBLIC RELEASE THE FEDERAL BUREAU OF INVESTIGATION S ABILITY TO ADDRESS THE NATIONAL SECURITY CYBER INTRUSION THREAT EXECUTIVE SUMMARY1 Computer systems integral to the infrastructure economy and Security publicly reported 5 499 known intrusions of . government computer systems alone a 40 percent increase from 2007. Because of its statutory authority expertise and responsibilities for counterterrorism counterintelligence and criminal law enforcement duties the FBI plays a critical role in combating cyber threats. Background National Security Presidential Directive 54 Homeland Security Presidential Directive 23 NSPD-54 HSPD-23 Presidential Directive NSPD-54 HSPD-23 assigned the Secretary of Homeland Security and the Attorney General the responsibility for ensuring adequate support for the agents analysts and technical infrastructure to neutralize mitigate and disrupt illegal computer activity aimed at domestic targets. In 2008 the 1 The Office of the Director of National Intelligence ODNI coordinated with Intelligence Community agencies including the FBI and identified within the full version of this report classified and other information that if released publicly could compromise national security interests and the FBI s operations. To create this public version of the report the OIG redacted blacked out these portions of the full report. The effort to identify classified information in this report has been a significant factor delaying the release of this report. Originally the FBI reviewed a draft of this report for classified material and provided the OIG the results of this review on November 4 2010 at which time the FBI stated that the report also required a classification review for information pertaining to subject matter that is outside