NGC U.S. Network (NGUSN) OneBadge	US Employees using a OneBadge Smartcard method to access the NGUSN environment (NORTHGRUM) (Requires full native OS support for smartcard)
NGC U.S. Network (Approved NGUSN OTP and OneBadge)	Employees who are part of the U.S. based NG trusted computing environment with federation and single-sign-on access using a Northrop Grumman issued One Time Password (OTP) token or NG issued OneBadge to access the NGUSN environment (NORTHGRUM)
IT Service Desk	1-855-737-8364
Warning!! Access to Northrop Grumman’s computer network (“Network”) is only for authorized users and for authorized purposes. Transmission via the Network of export controlled information abroad or to a foreign person in the U.S. is an export which requires U.S. Government export authorization. You have no expectation of privacy in any information passing through or stored on the Network. Communication and data that pass through or are stored on this Network are monitored and may be intercepted, searched, disclosed or used for any lawful purpose. Please be advised that by accessing company and/or personal information on this computer, such information may be left within the computer’s memory and could be accessed by others. If you are concerned about others potentially accessing such information it is recommended you access your personal information via Northrop Grumman owned equipment or your personal computer