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.
The exposure of proprietary, sensitive, or classified information through either data theft or data leakage.
Source(s):
NIST SP 800-137
under Data Loss
CNSSI 4009-2015
[Superseded]
from
NIST SP 800-137