An official website of the United States government

Here's how you know

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.

NSA News & Highlights

NSA SPOTLIGHT

Tag: John Hopkins Applied Physics Lab

Feb. 10, 2016

Learn about the next Cryptologic History Symposium to be held on 19-20 October 2017.