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assurance of integrity

Abbreviation(s) and Synonym(s):

integrity

Definition(s):

  Guarding against improper information modification or destruction, and includes ensuring information non-repudiation and authenticity.
Source(s):
CNSSI 4009-2015 under integrity from 44 U.S.C., Sec. 3542
NIST SP 800-172 under integrity from 44 U.S.C., Sec. 3552
NIST SP 800-172A under integrity from 44 U.S.C., Sec. 3552
NIST SP 800-37 Rev. 2 under integrity from 44 U.S.C., Sec. 3552
NIST SP 800-53 Rev. 5 under integrity from PL 113-283 (FISMA)
NIST SP 800-53A Rev. 5 under integrity from PL 113-283 (FISMA)
NIST SP 800-53B under integrity from PL 113-283 (FISMA)
NIST SP 800-171 Rev. 2 under integrity from 44 U.S.C., Sec. 3552

  Quality of being complete and unaltered.
Source(s):
NIST SP 800-160v1r1 under integrity

  A measure of the trust that can be placed in the correctness of the information supplied by a PNT service provider. Integrity includes the ability of the system to provide timely warnings to users when the PNT data should not be used.
Source(s):
NISTIR 8401 under integrity from USG FRP (2019)