Privacy & Security

This web site is part of a Federal computer system used to accomplish Federal functions
and is monitored for security purposes to ensure it remains available to all users
and to protect information in the system. By accessing this web site, you are expressly
consenting to these monitoring activities.
Unauthorized attempts to defeat or circumvent security features, to use the system
for other than intended purposes, to deny service to authorized users, to access,
obtain, alter, damage, or destroy information, or otherwise to interfere with the
system or its operation are prohibited. Evidence of such acts may be disclosed to
law enforcement authorities and result in criminal prosecution under the Computer
Fraud and Abuse Act of 1986 (Pub. L. 99-474) and the National Information Infrastructure
Protection Act of 1996 (Pub. L. 104-294), (18 U.S.C. 1030), or other applicable
criminal laws.
Privacy Notice
We collect no personal information about you without your knowledge when you
visit this site, although you may choose to provide this information to us in
specific instances. However, we do collect and store certain information automatically:
- the Internet Protocol (IP) address of the domain from which you access the
Internet (e.g., 123.456.789.012), whether yours individually or provided as a
proxy by your Internet Service Provider (ISP)
- the date and time you access our site
- the pages you visit (recorded by the text and graphics files that compose that page)
- the Internet address of the web site from which you linked directly to our site.
We use the summary statistics to help us make our site more useful to visitors,
such as assessing what information is of most and least interest to visitors, and for
other purposes such as determining the site's technical design specifications and
identifying system performance or problem areas.
This information is NOT shared with anyone beyond the support staff for this web
site, except when required by law enforcement investigation, and is used only as a
source of anonymous statistical information.
Comments Sent by E-Mail
You may choose to provide us with personal information, as in an e-mail message
containing your comments or questions. We use this information to improve our service
to you or to respond to your request. There are times when your message is forwarded,
as e-mail, to other employees who may be better able to help you. Except as required by
authorized law enforcement investigations, we do not share our e-mail with outside
organizations.
General Disclaimer
This document was prepared as an account of work sponsored by agencies of the United
States Government. Neither the United States Government nor any agency thereof, nor any of
their employees, makes any warranty, express or implied, or assumes any legal liability
or responsibility for the accuracy, completeness, or usefulness of any information, apparatus,
product, or process disclosed, or represents that its use would not infringe privately owned
rights. Reference herein to any specific commercial product, process, or service by trade
name, trademark, manufacturer, or otherwise does not necessarily constitute or imply its
endorsement, recommendation, or favoring by the United States Government or any agency thereof.
The views and opinions of authors expressed herein do not necessarily state or reflect those
of the United States Government or any agency thereof.