print email comment close National Security Agency (NSA)/Central Security Service (CSA): Frequently Asked Questions URL: http://www.nsa.gov/about/faqs/index.shtml Description: This FAQ covers basic information about this cryptologic U.S. government agency whose "mission is the protection of U.S. information systems and the production of foreign signals intelligence information." Includes official U.S. government answers to questions such as "Why can't you talk about something after it has been in the newspaper?" and "Does NSA/CSS unconstitutionally spy on Americans?" (no) Includes some acronyms. Publisher: National Security Agency/Central Security Service Library of Congress Subject Headings: Intelligence service -- United States United States. National Security Agency LII Database Information: Record 20090 created by Jennifer English on 12/19/2005 Last modification on 01/27/2009 Published: 12/22/2005   Funding agency: California State Library LII Item ID: http://lii.org/cs/lii/view/item/20090