POTENTIAL IMPACT DEFINITIONS FOR SECURITY OBJECTIVES

APPENDIX A TERMS AND DEFINITIONS 

Availability: Ensuring timely and reliable access to and use of information. [44 U.S.C., SEC. 3542] 

CONFIDENTIALITY: Preserving authorized restrictions on information access and disclosure, including means for protecting personal privacy and proprietary information. [44 U.S.C., SEC. 3542] 

EXECUTIVE AGENCY: An executive department specified in 5 U.S.C., SEC. 101; a military department specified in 5 U.S.C., SEC. 102; an independent establishment as defined in 5 U.S.C., SEC. 104(1); and a wholly owned Government corporation fully subject to the provisions of 31 U.S.C., CHAPTER 91. [41 U.S.C., SEC. 403] 

FEDERAL INFORMATION SYSTEM: An information system used or operated by an executive agency, by a contractor of an executive agency, or by another organization on behalf of an executive agency. [40 U.S.C., SEC. 11331] 

INFORMATION: An instance of an information type. 

INFORMATION RESOURCES: Information and related resources, such as personnel, equipment, funds, and information technology. [44 U.S.C., SEC. 3502] 

INFORMATION SECURITY: The protection of information and information systems from unauthorized access, use, disclosure, disruption, modification, or destruction in order to provide confidentiality, integrity, and availability. [44 U.S.C., SEC. 3542] 

INFORMATION SYSTEM: A discrete set of information resources organized for the collection, processing, maintenance, use, sharing, dissemination, or disposition of information. [44 U.S.C., SEC. 3502] 

INFORMATION TECHNOLOGY: Any equipment or interconnected system or subsystem of equipment that is used in the automatic acquisition, storage, manipulation, management, movement, control, display, switching, interchange, transmission, or reception of data or information by the executive agency. For purposes of the preceding sentence, equipment is used by an executive agency if the equipment is used by the executive agency directly or is used by a contractor under a contract with the executive agency which: (i) requires the use of such equipment; or (ii) requires the use, to a significant extent, of such equipment in the performance of a service or the furnishing of a product. The term information technology includes computers, ancillary equipment, software, firmware and similar procedures, services (including support services), and related resources. [40 U.S.C., SEC. 1401] 

INFORMATION TYPE: A specific category of information (e.g., privacy, medical, proprietary, financial, investigative, contractor sensitive, security management), defined by an organization, or in 
some instances, by a specific law, Executive Order, directive, policy, or regulation. 

INTEGRITY: Guarding against improper information modification or destruction and includes ensuring information non-repudiation and authenticity. [44 U.S.C., SEC. 3542] 

NATIONAL SECURITY SYSTEM: Any information system (including any telecommunications system) used or operated by an agency or by a contractor of an agency, or other organization on behalf of an agency— (i) the function, operation, or use of which involves intelligence activities; involves cryptologic activities related to national security; involves command and control of military forces; involves equipment that is an integral part of a weapon or weapons system; or is critical to the direct fulfillment of military or intelligence missions (excluding a system that is to be used for routine administrative and business applications, for example, payroll, finance, logistics, and personnel management applications); or, (ii) is protected at all times by procedures established for information that have been specifically authorized under criteria established by an Executive Order or an Act of Congress to be kept classified in the interest of national defense or foreign policy. [44 U.S.C., SEC. 
3542] 

SECURITY CATEGORY: The characterization of information or an information system based on an assessment of the potential impact that a loss of confidentiality, integrity, or availability of such information or information system would have on organizational operations, organizational assets, or individuals. 

SECURITY CONTROLS: The management, operational, and technical controls (i.e., safeguards or countermeasures) prescribed for an information system to protect the confidentiality, integrity, and availability of the system and its information. 

SECURITY OBJECTIVE: Confidentiality, integrity, or availability. 

APPENDIX B REFERENCES 

[1] Privacy Act of 1974 (Public Law 93-579), September 1975. 
[2] Paperwork Reduction Act of 1995 (Public Law 104-13), May 1995. 
[3] OMB Circular A-130, Transmittal Memorandum #4, Management of Federal Information Resources, November 2000. 
[4] Information Technology Management Reform Act of 1996 (Public Law 104-106), August 1996. 
[5] Federal Information Security Management Act of 2002 (Public Law 107-347), December 2002. 

Learn more about the uses of FIPS 199 in Building Cloud Products for Federal Agencies and NIST 171 DFARS and CMMC

This image shows the differences in FIPS Impact levels when applied to federal or non-federal systems. 

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