Determines whether administrators can enable and configure the Internet Connection Sharing (ICS) feature of an Internet connection and if the ICS service can run on the computer. ICS lets administrators configure their system as an Internet gateway for a small network and provides network services, such as name resolution and addressing through DHCP, to the local private network. If you enable this setting, ICS cannot be enabled or configured by administrators, and the ICS service cannot run on the computer. The Advanced tab in the Properties dialog box for a LAN or remote access connection is removed. The Internet Connection Sharing page is removed from the New Connection Wizard. The Network Setup Wizard is disabled. If you disable this setting or do not configure it and have two or more connections, administrators can enable ICS. The Advanced tab in the properties dialog box for a LAN or remote access connection is available. In addition, the user is presented with the option to enable Internet Connection Sharing in the Network Setup Wizard and Make New Connection Wizard. (The Network Setup Wizard is available only in Windows XP Professional.) By default, ICS is disabled when you create a remote access connection, but administrators can use the Advanced tab to enable it. When running the New Connection Wizard or Network Setup Wizard, administrators can choose to enable ICS. Note: Internet Connection Sharing is only available when two or more network connections are present. Note: When the "Prohibit access to properties of a LAN connection," "Ability to change properties of an all user remote access connection," or "Prohibit changing properties of a private remote access connection" settings are set to deny access to the Connection Properties dialog box, the Advanced tab for the connection is blocked. Note: Nonadministrators are already prohibited from configuring Internet Connection Sharing, regardless of this setting. Note: Disabling this setting does not prevent Wireless Hosted Networking from using the ICS service for DHCP services. To prevent the ICS service from running, on the Network Permissions tab in the network's policy properties, select the "Don't use hosted networks" check box. Fix: (1) GPO: Computer Configuration\Administrative Templates\Network\Network Connections\Prohibit use of Internet Connection Sharing on your DNS domain network (2) REG: HKEY_LOCAL_MACHINE\Software\Policies\Microsoft\Windows\Network Connections!NC_ShowSharedAccessUI [enabled/disabled] (1) GPO: Computer Configuration\\Administrative Templates\\Network\\Network Connections\\Prohibit use of Internet Connection Sharing on your DNS domain network (2) REG: HKEY_LOCAL_MACHINE\\Software\\Policies\\Microsoft\\Windows\\Network Connections!NC_ShowSharedAccessUI oval:org.secpod.oval:def:14796 HIPAA/HITECH Act Jericho Forum BITS Shared Assessments SIG v6.0 FedRAMP Security Controls(Final Release Jan 2012)--LOW IMPACT LEVEL-- ISO/IEC 27001-2005 COBIT 4.1 GAPP (Aug 2009) NERC CIP NIST SP800-53 R3 SC-2 NIST SP800-53 R3 SC-7 PCIDSS v2.0 FedRAMP Security Controls(Final Release Jan 2012)--MODERATE IMPACT LEVEL-- BITS Shared Assessments AUP v5.0 SCAP Repo OVAL Definition 2013-08-13 HIPAA/HITECH Act 2012-10-12 Jericho Forum 2012-10-12 BITS Shared Assessments SIG v6.0 2012-10-12 ISO/IEC 27001-2005 2012-10-12 COBIT 4.1 2012-10-12 GAPP (Aug 2009) 2012-10-12 NERC CIP 2012-10-12 NIST SP800-53 R3 2012-10-12 PCIDSS v2.0 2012-10-12 BITS Shared Assessments AUP v5.0 2012-10-12