Windows 10 22H2 · 1.0

Use this policy setting to specify if you want [removed: Windows][added: Microsoft] Defender [added: Antivirus ]notifications to display on clients. If you disable or do not configure this setting, [removed: Windows][added: Microsoft] Defender [added: Antivirus ]notifications will display on clients. If you enable this setting, [removed: Windows][added: Microsoft] Defender[added: Antivirus] notifications will not display on clients.

This policy [removed: setting ]allows you to [removed: manage the behavior of Windows SmartScreen. Windows ][added: turn Windows Defender SmartScreen on or off. ]SmartScreen helps [removed: keep][added: protect] PCs [removed: safer ]by warning users before running [removed: unrecognized][added: potentially malicious] programs downloaded from the Internet.[removed: ][added: This warning is presented as an interstitial dialog shown before running an app that has been downloaded from the Internet and is unrecognized or known to be malicious. No dialog is shown for apps that do not appear to be suspicious. ]Some information is sent to Microsoft about files and programs run on PCs with this feature enabled. If you enable this [removed: policy setting, Windows SmartScreen][added: policy, SmartScreen will be turned on for all users. Its] behavior [removed: may][added: can] be controlled by [removed: setting one of ]the following options: • [removed: Give][added: Warn and prevent bypass • Warn If you enable this policy with the "Warn and prevent bypass" option, SmartScreen's dialogs will not present the] user [removed: a][added: with the option to disregard the] warning [removed: before running downloaded unknown software • Turn off SmartScreen][added: and run the app. SmartScreen will continue to show the warning on subsequent attempts to run the app.] If you [removed: disable or do not configure this policy setting, Windows SmartScreen behavior is managed by administrators on][added: enable this policy with the "Warn" option, SmartScreen's dialogs will warn the user that the app appears suspicious, but will permit the user to disregard] the [removed: PC by using Windows ][added: warning and run the app anyway. ]SmartScreen [removed: Settings in Security and Maintenance. Options: • Give][added: will not warn the user again for that app if the] user [removed: a warning before running downloaded unknown software • Turn][added: tells SmartScreen to run the app. If you disable this policy, SmartScreen will be turned] off [added: for all users. Users will not be warned if they try to run suspicious apps from the Internet. If you do not configure this policy, ]SmartScreen[removed: ][added: will be enabled by default, but users may change their settings. ]

Turn off Windows[removed: +X][added: Key] hotkeys. Keyboards with a Windows key provide users with shortcuts to common shell features. For example, pressing the keyboard sequence Windows+R opens the Run dialog box; pressing Windows+E starts File Explorer. By using this setting, you can disable these Windows[removed: +X shortcut ][added: Key hot]keys. If you enable this setting, the [removed: Windows+X shortcut keys][added: Windows Key hotkeys] are unavailable. If you disable or do not configure this setting, the [removed: Windows+X shortcut keys][added: Windows Key hotkeys] are available.

Allows administrators to use the Windows [added: Defender ]Firewall component in Control Panel to define a local program exceptions list. Windows [added: Defender ]Firewall uses two program exceptions lists; the other is defined by the "Windows [added: Defender ]Firewall: Define inbound program exceptions" policy setting. If you enable this policy setting, the Windows [added: Defender ]Firewall component in Control Panel allows administrators to define a local program exceptions list. If you disable this policy setting, the Windows [added: Defender ]Firewall component in Control Panel does not allow administrators to define a local program exceptions list. However, local administrators will still be allowed to create firewall rules in the Windows [added: Defender ]Firewall with Advanced Security snap-in. If you wish to prevent all locally created rules from applying, use the Group Policy Object Editor snap-in and configure Computer Configuration\Windows Settings\Security Settings\Windows[added: Defender] Firewall with Advanced Security to specify that local firewall rules should not apply.

Allows administrators to use the Windows [added: Defender ]Firewall component in Control Panel to define a local program exceptions list. Windows [added: Defender ]Firewall uses two program exceptions lists; the other is defined by the "Windows [added: Defender ]Firewall: Define inbound program exceptions" policy setting. If you enable this policy setting, the Windows [added: Defender ]Firewall component in Control Panel allows administrators to define a local program exceptions list. If you disable this policy setting, the Windows [added: Defender ]Firewall component in Control Panel does not allow administrators to define a local program exceptions list. However, local administrators will still be allowed to create firewall rules in the Windows [added: Defender ]Firewall with Advanced Security snap-in. If you wish to prevent all locally created rules from applying, use the Group Policy Object Editor snap-in and configure Computer Configuration\Windows Settings\Security Settings\Windows[added: Defender] Firewall with Advanced Security to specify that local firewall rules should not apply.

Allows you to view and change the program exceptions list defined by Group Policy. Windows [added: Defender ]Firewall uses two program exception lists: one is defined by Group Policy settings and the other is defined by the Windows [added: Defender ]Firewall component in Control Panel. If you enable this policy setting, you can view and change the program exceptions list defined by Group Policy. If you add a program to this list and set its status to Enabled, that program can receive unsolicited incoming messages on any port that it asks Windows [added: Defender ]Firewall to open, even if that port is blocked by another policy setting, such as the "Windows [added: Defender ]Firewall: Define inbound port exceptions" policy setting. To view the program list, enable the policy setting and then click the Show button. To add a program, enable the policy setting, note the syntax, click the Show button. In the Show Contents dialog box type a definition string that uses the syntax format. To remove a program, click its definition, and then press the DELETE key. To edit a definition, remove the current definition from the list and add a new one with different parameters. To allow administrators to add programs to the local program exceptions list that is defined by the Windows [added: Defender ]Firewall component in Control Panel, also enable the "Windows [added: Defender ]Firewall: Allow local program exceptions" policy setting. If you disable this policy setting, the program exceptions list defined by Group Policy is deleted. If a local program exceptions list exists, it is ignored unless you enable the "Windows [added: Defender ]Firewall: Allow local program exceptions" policy setting. If you do not configure this policy setting, Windows [added: Defender ]Firewall uses only the local program exceptions list that administrators define by using the Windows [added: Defender ]Firewall component in Control Panel. Note: If you type an invalid definition string, Windows [added: Defender ]Firewall adds it to the list without checking for errors. This allows you to add programs that you have not installed yet, but be aware that you can accidentally create multiple entries for the same program with conflicting Scope or Status values. Scope parameters are combined for multiple entries. Note: If you set the Status parameter of a definition string to "disabled," Windows [added: Defender ]Firewall ignores port requests made by that program and ignores other definitions that set the Status of that program to "enabled." Therefore, if you set the Status to "disabled," you prevent administrators from allowing the program to ask Windows [added: Defender ]Firewall to open additional ports. However, even if the Status is "disabled," the program can still receive unsolicited incoming messages through a port if another policy setting opens that port. Note: Windows [added: Defender ]Firewall opens ports for the program only when the program is running and "listening" for incoming messages. If the program is not running, or is running but not listening for those messages, Windows[added: Defender] Firewall does not open its ports.

Allows you to view and change the program exceptions list defined by Group Policy. Windows [added: Defender ]Firewall uses two program exception lists: one is defined by Group Policy settings and the other is defined by the Windows [added: Defender ]Firewall component in Control Panel. If you enable this policy setting, you can view and change the program exceptions list defined by Group Policy. If you add a program to this list and set its status to Enabled, that program can receive unsolicited incoming messages on any port that it asks Windows [added: Defender ]Firewall to open, even if that port is blocked by another policy setting, such as the "Windows [added: Defender ]Firewall: Define inbound port exceptions" policy setting. To view the program list, enable the policy setting and then click the Show button. To add a program, enable the policy setting, note the syntax, click the Show button. In the Show Contents dialog box type a definition string that uses the syntax format. To remove a program, click its definition, and then press the DELETE key. To edit a definition, remove the current definition from the list and add a new one with different parameters. To allow administrators to add programs to the local program exceptions list that is defined by the Windows [added: Defender ]Firewall component in Control Panel, also enable the "Windows [added: Defender ]Firewall: Allow local program exceptions" policy setting. If you disable this policy setting, the program exceptions list defined by Group Policy is deleted. If a local program exceptions list exists, it is ignored unless you enable the "Windows [added: Defender ]Firewall: Allow local program exceptions" policy setting. If you do not configure this policy setting, Windows [added: Defender ]Firewall uses only the local program exceptions list that administrators define by using the Windows [added: Defender ]Firewall component in Control Panel. Note: If you type an invalid definition string, Windows [added: Defender ]Firewall adds it to the list without checking for errors. This allows you to add programs that you have not installed yet, but be aware that you can accidentally create multiple entries for the same program with conflicting Scope or Status values. Scope parameters are combined for multiple entries. Note: If you set the Status parameter of a definition string to "disabled," Windows [added: Defender ]Firewall ignores port requests made by that program and ignores other definitions that set the Status of that program to "enabled." Therefore, if you set the Status to "disabled," you prevent administrators from allowing the program to ask Windows [added: Defender ]Firewall to open additional ports. However, even if the Status is "disabled," the program can still receive unsolicited incoming messages through a port if another policy setting opens that port. Note: Windows [added: Defender ]Firewall opens ports for the program only when the program is running and "listening" for incoming messages. If the program is not running, or is running but not listening for those messages, Windows[added: Defender] Firewall does not open its ports.

Allows unsolicited incoming messages from specified systems that authenticate using the IPsec transport. If you enable this policy setting, you must type a security descriptor containing a list of computers or groups of computers. If a computer on that list authenticates using IPsec, Windows [added: Defender ]Firewall does not block its unsolicited messages. This policy setting overrides other policy settings that would block those messages. If you disable or do not configure this policy setting, Windows [added: Defender ]Firewall makes no exception for messages sent by computers that authenticate using IPsec. If you enable this policy setting and add systems to the list, upon disabling this policy, Windows [added: Defender ]Firewall deletes the list. Note: You define entries in this list by using Security Descriptor Definition Language (SDDL) strings. For more information about the SDDL format, see the Windows[added: Defender] Firewall deployment information at the Microsoft Web site (http://go.microsoft.com/fwlink/?LinkId=25131).

Turns on Windows [added: Defender ]Firewall. If you enable this policy setting, Windows [added: Defender ]Firewall runs and ignores the "Computer Configuration\Administrative Templates\Network\Network Connections\Prohibit use of Internet Connection Firewall on your DNS domain network" policy setting. If you disable this policy setting, Windows [added: Defender ]Firewall does not run. This is the only way to ensure that Windows [added: Defender ]Firewall does not run and administrators who log on locally cannot start it. If you do not configure this policy setting, administrators can use the Windows [added: Defender ]Firewall component in Control Panel to turn Windows[added: Defender] Firewall on or off, unless the "Prohibit use of Internet Connection Firewall on your DNS domain network" policy setting overrides.

Turns on Windows [added: Defender ]Firewall. If you enable this policy setting, Windows [added: Defender ]Firewall runs and ignores the "Computer Configuration\Administrative Templates\Network\Network Connections\Prohibit use of Internet Connection Firewall on your DNS domain network" policy setting. If you disable this policy setting, Windows [added: Defender ]Firewall does not run. This is the only way to ensure that Windows [added: Defender ]Firewall does not run and administrators who log on locally cannot start it. If you do not configure this policy setting, administrators can use the Windows [added: Defender ]Firewall component in Control Panel to turn Windows[added: Defender] Firewall on or off, unless the "Prohibit use of Internet Connection Firewall on your DNS domain network" policy setting overrides.

Specifies that Windows [added: Defender ]Firewall blocks all unsolicited incoming messages. This policy setting overrides all other Windows [added: Defender ]Firewall policy settings that allow such messages. If you enable this policy setting, in the Windows [added: Defender ]Firewall component of Control Panel, the "Block all incoming connections" check box is selected and administrators cannot clear it. You should also enable the "Windows [added: Defender ]Firewall: Protect all network connections" policy setting; otherwise, administrators who log on locally can work around the "Windows [added: Defender ]Firewall: Do not allow exceptions" policy setting by turning off the firewall. If you disable this policy setting, Windows [added: Defender ]Firewall applies other policy settings that allow unsolicited incoming messages. In the Windows [added: Defender ]Firewall component of Control Panel, the "Block all incoming connections" check box is cleared and administrators cannot select it. If you do not configure this policy setting, Windows [added: Defender ]Firewall applies other policy settings that allow unsolicited incoming messages. In the Windows[added: Defender] Firewall component of Control Panel, the "Block all incoming connections" check box is cleared by default, but administrators can change it.

Specifies that Windows [added: Defender ]Firewall blocks all unsolicited incoming messages. This policy setting overrides all other Windows [added: Defender ]Firewall policy settings that allow such messages. If you enable this policy setting, in the Windows [added: Defender ]Firewall component of Control Panel, the "Block all incoming connections" check box is selected and administrators cannot clear it. You should also enable the "Windows [added: Defender ]Firewall: Protect all network connections" policy setting; otherwise, administrators who log on locally can work around the "Windows [added: Defender ]Firewall: Do not allow exceptions" policy setting by turning off the firewall. If you disable this policy setting, Windows [added: Defender ]Firewall applies other policy settings that allow unsolicited incoming messages. In the Windows [added: Defender ]Firewall component of Control Panel, the "Block all incoming connections" check box is cleared and administrators cannot select it. If you do not configure this policy setting, Windows [added: Defender ]Firewall applies other policy settings that allow unsolicited incoming messages. In the Windows[added: Defender] Firewall component of Control Panel, the "Block all incoming connections" check box is cleared by default, but administrators can change it.

Allows inbound file and printer sharing. To do this, Windows [added: Defender ]Firewall opens UDP ports 137 and 138, and TCP ports 139 and 445. If you enable this policy setting, Windows [added: Defender ]Firewall opens these ports so that this computer can receive print jobs and requests for access to shared files. You must specify the IP addresses or subnets from which these incoming messages are allowed. In the Windows [added: Defender ]Firewall component of Control Panel, the "File and Printer Sharing" check box is selected and administrators cannot clear it. If you disable this policy setting, Windows [added: Defender ]Firewall blocks these ports, which prevents this computer from sharing files and printers. If an administrator attempts to open any of these ports by adding them to a local port exceptions list, Windows [added: Defender ]Firewall does not open the port. In the Windows [added: Defender ]Firewall component of Control Panel, the "File and Printer Sharing" check box is cleared and administrators cannot select it. If you do not configure this policy setting, Windows [added: Defender ]Firewall does not open these ports. Therefore, the computer cannot share files or printers unless an administrator uses other policy settings to open the required ports. In the Windows [added: Defender ]Firewall component of Control Panel, the "File and Printer Sharing" check box is cleared. Administrators can change this check box. Note: If any policy setting opens TCP port 445, Windows [added: Defender ]Firewall allows inbound ICMP echo requests (the message sent by the Ping utility), even if the "Windows [added: Defender ]Firewall: Allow ICMP exceptions" policy setting would block them. Policy settings that can open TCP port 445 include "Windows [added: Defender ]Firewall: Allow inbound file and printer sharing exception," "Windows [added: Defender ]Firewall: Allow inbound remote administration exception," and "Windows[added: Defender] Firewall: Define inbound port exceptions."

Allows inbound file and printer sharing. To do this, Windows [added: Defender ]Firewall opens UDP ports 137 and 138, and TCP ports 139 and 445. If you enable this policy setting, Windows [added: Defender ]Firewall opens these ports so that this computer can receive print jobs and requests for access to shared files. You must specify the IP addresses or subnets from which these incoming messages are allowed. In the Windows [added: Defender ]Firewall component of Control Panel, the "File and Printer Sharing" check box is selected and administrators cannot clear it. If you disable this policy setting, Windows [added: Defender ]Firewall blocks these ports, which prevents this computer from sharing files and printers. If an administrator attempts to open any of these ports by adding them to a local port exceptions list, Windows [added: Defender ]Firewall does not open the port. In the Windows [added: Defender ]Firewall component of Control Panel, the "File and Printer Sharing" check box is cleared and administrators cannot select it. If you do not configure this policy setting, Windows [added: Defender ]Firewall does not open these ports. Therefore, the computer cannot share files or printers unless an administrator uses other policy settings to open the required ports. In the Windows [added: Defender ]Firewall component of Control Panel, the "File and Printer Sharing" check box is cleared. Administrators can change this check box. Note: If any policy setting opens TCP port 445, Windows [added: Defender ]Firewall allows inbound ICMP echo requests (the message sent by the Ping utility), even if the "Windows [added: Defender ]Firewall: Allow ICMP exceptions" policy setting would block them. Policy settings that can open TCP port 445 include "Windows [added: Defender ]Firewall: Allow inbound file and printer sharing exception," "Windows [added: Defender ]Firewall: Allow inbound remote administration exception," and "Windows[added: Defender] Firewall: Define inbound port exceptions."

Defines the set of Internet Control Message Protocol (ICMP) message types that Windows [added: Defender ]Firewall allows. Utilities can use ICMP messages to determine the status of other computers. For example, Ping uses the echo request message. If you do not enable the "Allow inbound echo request" message type, Windows [added: Defender ]Firewall blocks echo request messages sent by Ping running on other computers, but it does not block outbound echo request messages sent by Ping running on this computer. If you enable this policy setting, you must specify which ICMP message types Windows [added: Defender ]Firewall allows this computer to send or receive. If you disable this policy setting, Windows [added: Defender ]Firewall blocks all the listed incoming and outgoing ICMP message types. As a result, utilities that use the blocked ICMP messages will not be able to send those messages to or from this computer. If you enable this policy setting and allow certain message types, then later disable this policy setting, Windows [added: Defender ]Firewall deletes the list of message types that you had enabled. If you do not configure this policy setting, Windows [added: Defender ]Firewall behaves as if you had disabled it. Note: If any policy setting opens TCP port 445, Windows [added: Defender ]Firewall allows inbound echo requests, even if the "Windows [added: Defender ]Firewall: Allow ICMP exceptions" policy setting would block them. Policy settings that can open TCP port 445 include "Windows [added: Defender ]Firewall: Allow file and printer sharing exception," "Windows [added: Defender ]Firewall: Allow remote administration exception," and "Windows [added: Defender ]Firewall: Define inbound port exceptions." Note: Other Windows [added: Defender ]Firewall policy settings affect only incoming messages, but several of the options of the "Windows[added: Defender] Firewall: Allow ICMP exceptions" policy setting affect outgoing communication.

Defines the set of Internet Control Message Protocol (ICMP) message types that Windows [added: Defender ]Firewall allows. Utilities can use ICMP messages to determine the status of other computers. For example, Ping uses the echo request message. If you do not enable the "Allow inbound echo request" message type, Windows [added: Defender ]Firewall blocks echo request messages sent by Ping running on other computers, but it does not block outbound echo request messages sent by Ping running on this computer. If you enable this policy setting, you must specify which ICMP message types Windows [added: Defender ]Firewall allows this computer to send or receive. If you disable this policy setting, Windows [added: Defender ]Firewall blocks all the listed incoming and outgoing ICMP message types. As a result, utilities that use the blocked ICMP messages will not be able to send those messages to or from this computer. If you enable this policy setting and allow certain message types, then later disable this policy setting, Windows [added: Defender ]Firewall deletes the list of message types that you had enabled. If you do not configure this policy setting, Windows [added: Defender ]Firewall behaves as if you had disabled it. Note: If any policy setting opens TCP port 445, Windows [added: Defender ]Firewall allows inbound echo requests, even if the "Windows [added: Defender ]Firewall: Allow ICMP exceptions" policy setting would block them. Policy settings that can open TCP port 445 include "Windows [added: Defender ]Firewall: Allow file and printer sharing exception," "Windows [added: Defender ]Firewall: Allow remote administration exception," and "Windows [added: Defender ]Firewall: Define inbound port exceptions." Note: Other Windows [added: Defender ]Firewall policy settings affect only incoming messages, but several of the options of the "Windows[added: Defender] Firewall: Allow ICMP exceptions" policy setting affect outgoing communication.

Allows Windows [added: Defender ]Firewall to record information about the unsolicited incoming messages that it receives. If you enable this policy setting, Windows [added: Defender ]Firewall writes the information to a log file. You must provide the name, location, and maximum size of the log file. The location can contain environment variables. You must also specify whether to record information about incoming messages that the firewall blocks (drops) and information about successful incoming and outgoing connections. Windows [added: Defender ]Firewall does not provide an option to log successful incoming messages. If you are configuring the log file name, ensure that the Windows [added: Defender ]Firewall service account has write permissions to the folder containing the log file. Default path for the log file is %systemroot%\system32\LogFiles\Firewall\pfirewall.log. If you disable this policy setting, Windows [added: Defender ]Firewall does not record information in the log file. If you enable this policy setting, and Windows [added: Defender ]Firewall creates the log file and adds information, then upon disabling this policy setting, Windows [added: Defender ]Firewall leaves the log file intact. If you do not configure this policy setting, Windows[added: Defender] Firewall behaves as if the policy setting were disabled.

Allows Windows [added: Defender ]Firewall to record information about the unsolicited incoming messages that it receives. If you enable this policy setting, Windows [added: Defender ]Firewall writes the information to a log file. You must provide the name, location, and maximum size of the log file. The location can contain environment variables. You must also specify whether to record information about incoming messages that the firewall blocks (drops) and information about successful incoming and outgoing connections. Windows [added: Defender ]Firewall does not provide an option to log successful incoming messages. If you are configuring the log file name, ensure that the Windows [added: Defender ]Firewall service account has write permissions to the folder containing the log file. Default path for the log file is %systemroot%\system32\LogFiles\Firewall\pfirewall.log. If you disable this policy setting, Windows [added: Defender ]Firewall does not record information in the log file. If you enable this policy setting, and Windows [added: Defender ]Firewall creates the log file and adds information, then upon disabling this policy setting, Windows [added: Defender ]Firewall leaves the log file intact. If you do not configure this policy setting, Windows[added: Defender] Firewall behaves as if the policy setting were disabled.

Prevents Windows [added: Defender ]Firewall from displaying notifications to the user when a program requests that Windows [added: Defender ]Firewall add the program to the program exceptions list. If you enable this policy setting, Windows [added: Defender ]Firewall prevents the display of these notifications. If you disable this policy setting, Windows [added: Defender ]Firewall allows the display of these notifications. In the Windows [added: Defender ]Firewall component of Control Panel, the "Notify me when Windows [added: Defender ]Firewall blocks a new program" check box is selected and administrators cannot clear it. If you do not configure this policy setting, Windows [added: Defender ]Firewall behaves as if the policy setting were disabled, except that in the Windows [added: Defender ]Firewall component of Control Panel, the "Notify me when Windows[added: Defender] Firewall blocks a new program" check box is selected by default, and administrators can change it.

Prevents Windows [added: Defender ]Firewall from displaying notifications to the user when a program requests that Windows [added: Defender ]Firewall add the program to the program exceptions list. If you enable this policy setting, Windows [added: Defender ]Firewall prevents the display of these notifications. If you disable this policy setting, Windows [added: Defender ]Firewall allows the display of these notifications. In the Windows [added: Defender ]Firewall component of Control Panel, the "Notify me when Windows [added: Defender ]Firewall blocks a new program" check box is selected and administrators cannot clear it. If you do not configure this policy setting, Windows [added: Defender ]Firewall behaves as if the policy setting were disabled, except that in the Windows [added: Defender ]Firewall component of Control Panel, the "Notify me when Windows[added: Defender] Firewall blocks a new program" check box is selected by default, and administrators can change it.

Allows administrators to use the Windows [added: Defender ]Firewall component in Control Panel to define a local port exceptions list. Windows [added: Defender ]Firewall uses two port exceptions lists; the other is defined by the "Windows [added: Defender ]Firewall: Define inbound port exceptions" policy setting. If you enable this policy setting, the Windows [added: Defender ]Firewall component in Control Panel allows administrators to define a local port exceptions list. If you disable this policy setting, the Windows [added: Defender ]Firewall component in Control Panel does not allow administrators to define a local port exceptions list. However, local administrators will still be allowed to create firewall rules in the Windows [added: Defender ]Firewall with Advanced Security snap-in. If you wish to prevent all locally created rules from applying, use the Group Policy Object Editor snap-in and configure Computer Configuration\Windows Settings\Security Settings\Windows[added: Defender] Firewall with Advanced Security to specify that local firewall rules should not apply.

Allows administrators to use the Windows [added: Defender ]Firewall component in Control Panel to define a local port exceptions list. Windows [added: Defender ]Firewall uses two port exceptions lists; the other is defined by the "Windows [added: Defender ]Firewall: Define inbound port exceptions" policy setting. If you enable this policy setting, the Windows [added: Defender ]Firewall component in Control Panel allows administrators to define a local port exceptions list. If you disable this policy setting, the Windows [added: Defender ]Firewall component in Control Panel does not allow administrators to define a local port exceptions list. However, local administrators will still be allowed to create firewall rules in the Windows [added: Defender ]Firewall with Advanced Security snap-in. If you wish to prevent all locally created rules from applying, use the Group Policy Object Editor snap-in and configure Computer Configuration\Windows Settings\Security Settings\Windows[added: Defender] Firewall with Advanced Security to specify that local firewall rules should not apply.

Allows you to view and change the inbound port exceptions list defined by Group Policy. Windows [added: Defender ]Firewall uses two port exception lists: one is defined by Group Policy settings and the other is defined by the Windows [added: Defender ]Firewall component in Control Panel. If you enable this policy setting, you can view and change the inbound port exceptions list defined by Group Policy. To view this port exceptions list, enable the policy setting and then click the Show button. To add a port, enable the policy setting, note the syntax, click the Show button. In the Show Contents dialog box type a definition string that uses the syntax format. To remove a port, click its definition, and then press the DELETE key. To edit a definition, remove the current definition from the list and add a new one with different parameters. To allow administrators to add ports to the local port exceptions list that is defined by the Windows [added: Defender ]Firewall component in Control Panel, also enable the "Windows [added: Defender ]Firewall: Allow local port exceptions" policy setting. If you disable this policy setting, the port exceptions list defined by Group Policy is deleted, but other policy settings can continue to open or block ports. Also, if a local port exceptions list exists, it is ignored unless you enable the "Windows [added: Defender ]Firewall: Allow local port exceptions" policy setting. If you do not configure this policy setting, Windows [added: Defender ]Firewall uses only the local port exceptions list that administrators define by using the Windows [added: Defender ]Firewall component in Control Panel. Other policy settings can continue to open or block ports. Note: If you type an invalid definition string, Windows [added: Defender ]Firewall adds it to the list without checking for errors, and therefore you can accidentally create multiple entries for the same port with conflicting Scope or Status values. Scope parameters are combined for multiple entries. If entries have different Status values, any definition with the Status set to "disabled" overrides all definitions with the Status set to "enabled," and the port does not receive messages. Therefore, if you set the Status of a port to "disabled," you can prevent administrators from using the Windows [added: Defender ]Firewall component in Control Panel to enable the port. Note: The only effect of setting the Status value to "disabled" is that Windows [added: Defender ]Firewall ignores other definitions for that port that set the Status to "enabled." If another policy setting opens a port, or if a program in the program exceptions list asks Windows [added: Defender ]Firewall to open a port, Windows [added: Defender ]Firewall opens the port. Note: If any policy setting opens TCP port 445, Windows [added: Defender ]Firewall allows inbound ICMP echo request messages (the message sent by the Ping utility), even if the "Windows [added: Defender ]Firewall: Allow ICMP exceptions" policy setting would block them. Policy settings that can open TCP port 445 include "Windows [added: Defender ]Firewall: Allow inbound file and printer sharing exception," "Windows [added: Defender ]Firewall: Allow inbound remote administration exception," and "Windows[added: Defender] Firewall: Define inbound port exceptions."

Allows you to view and change the inbound port exceptions list defined by Group Policy. Windows [added: Defender ]Firewall uses two port exception lists: one is defined by Group Policy settings and the other is defined by the Windows [added: Defender ]Firewall component in Control Panel. If you enable this policy setting, you can view and change the inbound port exceptions list defined by Group Policy. To view this port exceptions list, enable the policy setting and then click the Show button. To add a port, enable the policy setting, note the syntax, click the Show button. In the Show Contents dialog box type a definition string that uses the syntax format. To remove a port, click its definition, and then press the DELETE key. To edit a definition, remove the current definition from the list and add a new one with different parameters. To allow administrators to add ports to the local port exceptions list that is defined by the Windows [added: Defender ]Firewall component in Control Panel, also enable the "Windows [added: Defender ]Firewall: Allow local port exceptions" policy setting. If you disable this policy setting, the port exceptions list defined by Group Policy is deleted, but other policy settings can continue to open or block ports. Also, if a local port exceptions list exists, it is ignored unless you enable the "Windows [added: Defender ]Firewall: Allow local port exceptions" policy setting. If you do not configure this policy setting, Windows [added: Defender ]Firewall uses only the local port exceptions list that administrators define by using the Windows [added: Defender ]Firewall component in Control Panel. Other policy settings can continue to open or block ports. Note: If you type an invalid definition string, Windows [added: Defender ]Firewall adds it to the list without checking for errors, and therefore you can accidentally create multiple entries for the same port with conflicting Scope or Status values. Scope parameters are combined for multiple entries. If entries have different Status values, any definition with the Status set to "disabled" overrides all definitions with the Status set to "enabled," and the port does not receive messages. Therefore, if you set the Status of a port to "disabled," you can prevent administrators from using the Windows [added: Defender ]Firewall component in Control Panel to enable the port. Note: The only effect of setting the Status value to "disabled" is that Windows [added: Defender ]Firewall ignores other definitions for that port that set the Status to "enabled." If another policy setting opens a port, or if a program in the program exceptions list asks Windows [added: Defender ]Firewall to open a port, Windows [added: Defender ]Firewall opens the port. Note: If any policy setting opens TCP port 445, Windows [added: Defender ]Firewall allows inbound ICMP echo request messages (the message sent by the Ping utility), even if the "Windows [added: Defender ]Firewall: Allow ICMP exceptions" policy setting would block them. Policy settings that can open TCP port 445 include "Windows [added: Defender ]Firewall: Allow inbound file and printer sharing exception," "Windows [added: Defender ]Firewall: Allow inbound remote administration exception," and "Windows[added: Defender] Firewall: Define inbound port exceptions."

Allows remote administration of this computer using administrative tools such as the Microsoft Management Console (MMC) and Windows Management Instrumentation (WMI). To do this, Windows [added: Defender ]Firewall opens TCP ports 135 and 445. Services typically use these ports to communicate using remote procedure calls (RPC) and Distributed Component Object Model (DCOM). Additionally, on Windows XP Professional with at least SP2 and Windows Server 2003 with at least SP1, this policy setting also allows SVCHOST.EXE and LSASS.EXE to receive unsolicited incoming messages and allows hosted services to open additional dynamically-assigned ports, typically in the range of 1024 to 1034. On Windows Vista, this policy setting does not control connections to SVCHOST.EXE and LSASS.EXE. If you enable this policy setting, Windows [added: Defender ]Firewall allows the computer to receive the unsolicited incoming messages associated with remote administration. You must specify the IP addresses or subnets from which these incoming messages are allowed. If you disable or do not configure this policy setting, Windows [added: Defender ]Firewall does not open TCP port 135 or 445. Also, on Windows XP Professional with at least SP2 and Windows Server 2003 with at least SP1, Windows [added: Defender ]Firewall prevents SVCHOST.EXE and LSASS.EXE from receiving unsolicited incoming messages, and prevents hosted services from opening additional dynamically-assigned ports. Because disabling this policy setting does not block TCP port 445, it does not conflict with the "Windows [added: Defender ]Firewall: Allow file and printer sharing exception" policy setting. Note: Malicious users often attempt to attack networks and computers using RPC and DCOM. We recommend that you contact the manufacturers of your critical programs to determine if they are hosted by SVCHOST.exe or LSASS.exe or if they require RPC and DCOM communication. If they do not, then do not enable this policy setting. Note: If any policy setting opens TCP port 445, Windows [added: Defender ]Firewall allows inbound ICMP echo request messages (the message sent by the Ping utility), even if the "Windows [added: Defender ]Firewall: Allow ICMP exceptions" policy setting would block them. Policy settings that can open TCP port 445 include "Windows [added: Defender ]Firewall: Allow inbound file and printer sharing exception," "Windows [added: Defender ]Firewall: Allow inbound remote administration exception," and "Windows[added: Defender] Firewall: Define inbound port exceptions."

Allows remote administration of this computer using administrative tools such as the Microsoft Management Console (MMC) and Windows Management Instrumentation (WMI). To do this, Windows [added: Defender ]Firewall opens TCP ports 135 and 445. Services typically use these ports to communicate using remote procedure calls (RPC) and Distributed Component Object Model (DCOM). Additionally, on Windows XP Professional with at least SP2 and Windows Server 2003 with at least SP1, this policy setting also allows SVCHOST.EXE and LSASS.EXE to receive unsolicited incoming messages and allows hosted services to open additional dynamically-assigned ports, typically in the range of 1024 to 1034. On Windows Vista, this policy setting does not control connections to SVCHOST.EXE and LSASS.EXE. If you enable this policy setting, Windows [added: Defender ]Firewall allows the computer to receive the unsolicited incoming messages associated with remote administration. You must specify the IP addresses or subnets from which these incoming messages are allowed. If you disable or do not configure this policy setting, Windows [added: Defender ]Firewall does not open TCP port 135 or 445. Also, on Windows XP Professional with at least SP2 and Windows Server 2003 with at least SP1, Windows [added: Defender ]Firewall prevents SVCHOST.EXE and LSASS.EXE from receiving unsolicited incoming messages, and prevents hosted services from opening additional dynamically-assigned ports. Because disabling this policy setting does not block TCP port 445, it does not conflict with the "Windows [added: Defender ]Firewall: Allow file and printer sharing exception" policy setting. Note: Malicious users often attempt to attack networks and computers using RPC and DCOM. We recommend that you contact the manufacturers of your critical programs to determine if they are hosted by SVCHOST.exe or LSASS.exe or if they require RPC and DCOM communication. If they do not, then do not enable this policy setting. Note: If any policy setting opens TCP port 445, Windows [added: Defender ]Firewall allows inbound ICMP echo request messages (the message sent by the Ping utility), even if the "Windows [added: Defender ]Firewall: Allow ICMP exceptions" policy setting would block them. Policy settings that can open TCP port 445 include "Windows [added: Defender ]Firewall: Allow inbound file and printer sharing exception," "Windows [added: Defender ]Firewall: Allow inbound remote administration exception," and "Windows[added: Defender] Firewall: Define inbound port exceptions."