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.

United States Government Configuration Baseline USGCB

Official Memoranda

The following memoranda provide official guidance relating to the USGCB initiative:

Created December 14, 2016, Updated June 22, 2020