

Access to the Homeland Security Digital Library![]() The Homeland Security Digital Library (HSDL) is a program of the Naval Postgraduate School Center for Homeland Defense and Security (CHDS). We invite all homeland security officials and academics to utilize the HSDL for research, analysis, and policy and strategy development. Full library access is offered to U.S. citizens who are:
If you already have a website account at the NPS Center for Homeland Defense and Security, use it to login now. Otherwise, create a new HSDL account by following the links and instructions below. Once you have a registered account and have confirmed your request to participate, you will hear back from us by email within 1-2 business days (or you may qualify for immediate access). When registering for an account, please use an official email address issued by your agency, organization, or institution. Personal, commercial accounts will not be accepted or will require additional scrutiny and verification. (Examples of official email addresses can be those ending in .gov, .mil, .edu, .org, etc. Email addresses ending in yahoo.com, gmail.com, hotmail.com, etc, are not considered official.) |
Request
Library Collections
If you have already been granted access to the Homeland Security Digital Library, login to the HSDL website.
Inquiries and Help
For more information about the HSDL or for help logging in or obtaining an account, please email hsdl@nps.edu. |
![]() |
![]() |