II
Authority
This publication has been developed by NIST in accordance with its statutory responsibilities
under the Federal Information Security Management Act of 2002 (FISMA), 44 U.S.C. § 3541 et
seq., Public Law (P.L.) 107-347. NIST is responsible for developing information security
standards and guidelines, including minimum requirements for Federal information systems, but
such standards and guidelines shall not apply to national security systems without the express
approval of appropriate Federal officials exercising policy authority over such systems. This
guideline is consistent with the requirements of the Office of Management and Budget (OMB)
Circular A-130, Section 8b(3), Securing Agency Information Systems, as analyzed in Circular A-
130, Appendix IV: Analysis of Key Sections. Supplemental information is provided in Circular A-
130, Appendix III, Security of Federal Automated Information Resources.
Nothing in this publication should be taken to contradict the standards and guidelines made
mandatory and binding on Federal agencies by the Secretary of Commerce under statutory
authority. Nor should these guidelines be interpreted as altering or superseding the existing
authorities of the Secretary of Commerce, Director of the OMB, or any other Federal official.
This publication may be used by nongovernmental organizations on a voluntary basis and is not
subject to copyright in the United States. Attribution would, however, be appreciated by NIST.
National Institute of Standards and Technology Special Publication 800-101r1
Natl. Inst. Stand. Technol. Spec. Publ. 800-101 Revision 1, 87 pages (May 2014)
http://dx.doi.org/10.6028/NIST.SP. 800-101r1
CODEN: NSPUE2
Certain commercial entities, equipment, or materials may be identified in this document in order to
describe an experimental procedure or concept adequately. Such identification is not intended to imply
recommendation or endorsement by NIST, nor is it intended to imply that the entities, materials, or
equipment are necessarily the best available for the purpose.
There may be references in this publication to other publications currently under development by NIST
in accordance with its assigned statutory responsibilities. The information in this publication, including
concepts and methodologies, may be used by Federal agencies even before the completion of such
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and procedures, where they exist, remain operative. For planning and transition purposes, Federal
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Organizations are encouraged to review all draft publications during public comment periods and
provide feedback to NIST. All NIST Computer Security Division publications, other than the ones
noted above, are available at http://csrc.nist.gov/publications.
