Similar sites covering the Persian Gulf and Central Asia remain in operation.
The move is aimed at building trust between the government and private sector to boost the exchange of threat information.
Assistant Secretary Andy Ozment said the appropriations stalemate threatens crucial cybersecurity functions.
The Pentagon is like "four federated giant corporations" trying to procure their own cloud services, says the acting CIO.
OMB is rewriting outdated standards in response to new legislation, while an increased focus on cybersecurity offers a window into federal networks.
Technology problems are at the heart of a number of programs on GAO’s list of troubled federal initiatives.
News and notes from around the federal IT community.
The guide follows up on a memo that defined responsibilities for Pentagon components that acquire commercial cloud services.
A new White House document identifies cybersecurity as a pressing national security concern.
House Homeland Security Chairman Michael McCaul said Congress needs "to take aggressive action."
Six agencies in particular would see significantly increased funding levels if the administration's budget shapes actual appropriations.
Inspectors general complain to Congress that agencies often respond to requests for information with claims that it is protected by law.