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Author: Gregory C. Wilshusen
Publisher: DIANE Publishing
ISBN: 1437925650
Category : Computers
Languages : en
Pages : 24
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Book Description
Pervasive and sustained cyber attacks continue to pose a potentially devastating threat to the systems and operations of the fed. government. In recent months, fed. officials have cited the continued efforts of foreign nations and criminals to target government and private sector networks; terrorist groups have expressed a desire to use cyber attacks to target the U.S.; and press accounts have reported attacks on the Web sites of government agencies. This statement describes: (1) cyber threats to fed. information systems and cyber-based critical infrastructures; (2) control deficiencies at fed. agencies that make these systems and infrastructures vulnerable to cyber threats; and (3) opportunities that exist for improving fed. cybersecurity.
Author: Gregory C. Wilshusen
Publisher: DIANE Publishing
ISBN: 1437925650
Category : Computers
Languages : en
Pages : 24
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Book Description
Pervasive and sustained cyber attacks continue to pose a potentially devastating threat to the systems and operations of the fed. government. In recent months, fed. officials have cited the continued efforts of foreign nations and criminals to target government and private sector networks; terrorist groups have expressed a desire to use cyber attacks to target the U.S.; and press accounts have reported attacks on the Web sites of government agencies. This statement describes: (1) cyber threats to fed. information systems and cyber-based critical infrastructures; (2) control deficiencies at fed. agencies that make these systems and infrastructures vulnerable to cyber threats; and (3) opportunities that exist for improving fed. cybersecurity.
Author: United States Government Accountability Office
Publisher: Createspace Independent Publishing Platform
ISBN: 9781983840692
Category :
Languages : en
Pages : 24
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Book Description
Cybersecurity: Continued Efforts Are Needed to Protect Information Systems from Evolving Threats
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 25
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Book Description
As computer technology has advanced, federal agencies have become dependent on computerized information systems to carry out their operations and to process, maintain, and report essential information. Virtually all federal operations are supported by automated systems and electronic data, and agencies would find it difficult, if not impossible, to carry out their missions, deliver services to the public, and account for their resources without these information assets. Information security is thus especially important for federal agencies to ensure the confidentiality, integrity, and availability of their information and information systems. Conversely, ineffective information security controls can result in significant risk to a broad array of government operations and assets. Examples of such risks include the following: Resources, such as federal payments and collections, could be lost or stolen. Computer resources could be used for unauthorized purposes or to launch attacks on other computer systems. Sensitive information, such as taxpayer data, Social Security records, medical records, intellectual property, and proprietary business information, could be inappropriately disclosed, browsed, or copied for purposes of identity theft, espionage, or other types of crime. Critical operations, such as those supporting critical infrastructure, national defense, and emergency services, could be disrupted. Data could be added, modified, or deleted for purposes of fraud, subterfuge, or disruption.
Author: United States Government Accountability Office
Publisher: Createspace Independent Publishing Platform
ISBN: 9781976411649
Category :
Languages : en
Pages : 24
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Book Description
Cybersecurity : continued efforts are needed to protect information systems from evolving threats : statement for the Record to the Subcommittee on Terrorism and Homeland Security, Committee on the Judiciary, U.S. Senate
Author: Gregory C. Wilshusen
Publisher: DIANE Publishing
ISBN: 1437984398
Category : Computers
Languages : en
Pages : 21
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Book Description
Discusses the cyber threats to critical infrastructure and the Amer. economy. Pervasive and sustained cyber attacks against the U.S. continue to pose a potentially devastating impact on fed. and non-fed. systems and operations. In Feb. 2011, the Dir. of National Intelligence testified that, in the past year, there had been a dramatic increase in malicious cyber activity targeting U.S. computers and networks, incl. a more than tripling of the vol. of malicious software since 2009. This testimony describes: (1) cyber threats to cyber-reliant critical infrastructures and federal information systems; and (2) the continuing challenges federal agencies face in protecting the nation's cyber-reliant critical infrastructures and federal systems. A print on demand report.
Author: United States Government Accountability Office
Publisher: Createspace Independent Publishing Platform
ISBN: 9781719041416
Category :
Languages : en
Pages : 30
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Book Description
Cybersecurity: Continued Attention Is Needed to Protect Federal Information Systems from Evolving Threats
Author: Gregory C. Wilshusen
Publisher:
ISBN:
Category : Computer networks
Languages : en
Pages : 11
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Book Description
Author: John M. Borky
Publisher: Springer
ISBN: 3319956698
Category : Technology & Engineering
Languages : en
Pages : 779
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Book Description
This textbook presents a proven, mature Model-Based Systems Engineering (MBSE) methodology that has delivered success in a wide range of system and enterprise programs. The authors introduce MBSE as the state of the practice in the vital Systems Engineering discipline that manages complexity and integrates technologies and design approaches to achieve effective, affordable, and balanced system solutions to the needs of a customer organization and its personnel. The book begins with a summary of the background and nature of MBSE. It summarizes the theory behind Object-Oriented Design applied to complex system architectures. It then walks through the phases of the MBSE methodology, using system examples to illustrate key points. Subsequent chapters broaden the application of MBSE in Service-Oriented Architectures (SOA), real-time systems, cybersecurity, networked enterprises, system simulations, and prototyping. The vital subject of system and architecture governance completes the discussion. The book features exercises at the end of each chapter intended to help readers/students focus on key points, as well as extensive appendices that furnish additional detail in particular areas. The self-contained text is ideal for students in a range of courses in systems architecture and MBSE as well as for practitioners seeking a highly practical presentation of MBSE principles and techniques.
Author: United States Government Accountability Office
Publisher: Createspace Independent Publishing Platform
ISBN: 9781976215926
Category :
Languages : en
Pages : 24
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Book Description
Federal laws and policy have assigned important roles and responsibilities to the Department of Homeland Security (DHS) and the National Institute of Standards and Technology (NIST) for securing computer networks and systems. DHS is charged with coordinating the protection of computer-reliant critical infrastructure--much of which is owned by the private sector-and securing its own computer systems, while NIST is responsible for developing standards and guidelines for implementing security controls over information and information systems. GAO was asked to describe cybersecurity efforts at DHS and NIST-including partnership activities with the private sector-and the use of cybersecurity performance metrics in the federal government. To do so, GAO relied on its reports on federal information security and federal efforts to fulfill national cybersecurity responsibilities. GAO has previously made about 30 recommendations to help DHS fulfill its cybersecurity responsibilities and resolve underlying challenges. In addition,
Author: United States Government Accountability Office
Publisher: Createspace Independent Publishing Platform
ISBN: 9781983840739
Category :
Languages : en
Pages : 24
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Book Description
Cybersecurity: Continued Federal Efforts Are Needed to Protect Critical Systems and Information
