Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

NIST SP 800-53 On-Line Database Updated to Revision 4
May 20, 2014

The NIST Special Publication 800-53 Revision 4 On-line Reference Database has been posted which contains the catalog of security controls from Appendix F and G of SP 800-53 Security and Privacy Controls for Federal Information Systems and Organizations (April 2013). This on-line database version provides customers with the functionality to quickly and efficiently browse the security controls, control enhancements, and supplemental guidance (including summarizing by control class, control family and control impact baseline) and search the security control catalog using user-specified keywords.

Created December 21, 2016, Updated June 22, 2020