The Naval Postgraduate School & The U.S. Department of Homeland Security
The HSDL servers are getting an upgrade including updated operating systems, better hardware and faster network connections. This upgrade will require downtime on Friday, July 10, 2015 between 12pm and 8pm Pacific Time, although we are hoping we will be done early. For questions or concerns about this scheduled downtime, please contact us at

Government Shutdown: Information for Citizens has issued this website on the government shutdown. Here, you can find information on government services that will be affected during the lapse in funding.

Although many activities and agencies (such as national parks) will be closed today, there are some services that will continue, such as social security benefits, postal service, active military, air traffic control, border control, and NASA mission control. will maintain a hotline for citizens' questions, open from 8:00am-8:00pm (Eastern), toll-free, at 1-800-FED-INFO, or 1-800-333-4636.