Computer networks (21 - 25 of 25 items)
Critical Infrastructure Protection: Comprehensive Strategy Can Draw on Year 2000 Experiences
AIMD-00-1: Published: Oct 1, 1999. Publicly Released: Oct 5, 1999.
Pursuant to a congressional request, GAO provided information on efforts to protect the nation's critical infrastructures, focusing on: (1) GAO's recent findings on computer security and critical infrastructure protection; and (2) preliminary lessons learned from the year 2000 date conversion experience that can benefit critical infrastructure protection efforts.GAO noted that: (1) the nation's co...
Information Security: NRC's Computer Intrusion Detection Capabilities
AIMD-99-273R: Published: Aug 27, 1999. Publicly Released: Aug 27, 1999.
GAO reviewed the Nuclear Regulatory Commission's (NRC) policies and practices regarding intrusion detection and response capabilities in the federal government.GAO noted that: (1) overall, GAO found that NRC has instituted an integrated network and security management program to detect and respond to anomalies that may indicate computer network intrusions and misuse for the systems that support it...
Information Security: Answers to Posthearing Questions
AIMD-99-272R: Published: Aug 9, 1999. Publicly Released: Aug 9, 1999.
Pursuant to a congressional request, GAO responded to congressional questions regarding its June 24, 1999, testimony on the need for stronger information security management, focusing on: (1) the effectiveness of federal agencies' implementation of the 1987 Computer Security Act; (2) what gaps the Presidential Decision Directive (PDD) No. 63 will fill within existing federal programs that would im...
Information Security: Recent Attacks on Federal Web Sites Underscore Need for Stronger Information Security Management
T-AIMD-99-223: Published: Jun 24, 1999. Publicly Released: Jun 24, 1999.
Pursuant to a congressional request, GAO discussed the recent break-ins of federal web sites.GAO noted that: (1) the recent series of attacks on federal web sites have primarily focused on defacing, or vandalizing web site content or initiating denial of service attacks in order to crash servers; (2) fortunately, the consequences of recent attacks on federal web sites have been largely confined to...
Information Security: Computer Attacks at Department of Defense Pose Increasing Risks
T-AIMD-96-92: Published: May 22, 1996. Publicly Released: May 22, 1996.
GAO discussed information security procedures at the Department of Defense (DOD). GAO noted that: (1) as many as 250,000 DOD computer systems were attacked in 1995; (2) hackers successfully penetrate DOD computer systems 65 percent of the time; (3) hackers attack DOD computer systems to steal and destroy sensitive data and install reentry devices; (4) these attacks cost the government over half a...