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  3. CIS Microsoft Windows 10 Enterprise Release 21H1 V1.11.0 L2 Bl
  4. Ensure ‘Remote Access Auto Connection Manager (RasAuto)’ is set to ‘Disabled’

Ensure ‘Remote Access Auto Connection Manager (RasAuto)’ is set to ‘Disabled’

Details

Creates a connection to a remote network whenever a program references a remote DNS or NetBIOS name or address.

The recommended state for this setting is: Disabled.

Rationale:

The function of this service is to provide a ‘demand dial’ type of functionality. In a high security environment, it is preferred that any remote ‘dial’ connections (whether they be legacy dial-in POTS or VPN) are initiated by the user, not automatically by the system.

Impact:

‘Dial on demand’ functionality will no longer operate – remote dial-in (POTS) and VPN connections must be initiated manually by the user.

Solution

To establish the recommended configuration via GP, set the following UI path to: Disabled.

Computer ConfigurationPoliciesWindows SettingsSecurity SettingsSystem ServicesRemote Access Auto Connection Manager

Default Value:

Manual

Supportive Information

The following resource is also helpful.

This security hardening control applies to the following category of controls within NIST 800-53: Configuration Management.This control applies to the following type of system Windows.

References

Source

Updated on July 16, 2022
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