Computer Security Resource Center

Computer Security Resource Center

Computer Security
Resource Center

SP 800-171 Rev. 2

Protecting Controlled Unclassified Information in Nonfederal Systems and Organizations

Date Published: February 2020

Planning Note (2/21/2020):

Documentation > Supplemental Material > CUI SSP template:

** There is no prescribed format or specified level of detail for system security plans. However, organizations ensure that the required information in [SP 800-171 Requirement] 3.12.4 is conveyed in those plans.


Supersedes: SP 800-171 Rev. 1 (06/07/2018)

Author(s)

Ron Ross (NIST), Victoria Pillitteri (NIST), Kelley Dempsey (NIST), Mark Riddle (NARA), Gary Guissanie (IDA)

Abstract

Keywords

basic security requirement; contractor systems; Controlled Unclassified Information; CUI Registry; derived security requirement; Executive Order 13556; FIPS Publication 199; FIPS Publication 200; FISMA; NIST Special Publication 800-53; ronfederal organizations; nonfederal systems; security assessment; security control; security requirement
Control Families

Access Control; Audit and Accountability; Awareness and Training; Configuration Management; Identification and Authentication; Maintenance; Media Protection; Personnel Security; Physical and Environmental Protection; System and Communications Protection; System and Information Integrity